1/17
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© 2011 ROHM Co., Ltd. All rights reserved.
General-purpose Operational Amplifiers / Comparators
SIGNATURE SERIES
Comparators
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
●Description
The Universal Standard LM393 / LM339 / LM2903 /
LM2901 family monolithic ICs integrate two / four
independent comparator circuits on a single chip and
feature high gain, low power consumption, and an
operating voltage range between 2[V] and 36[V]
(single power suppl y).
●Features
1) Operating temperature range
Commercial Grade LM339/393 family : 0[℃] to + 70[℃]
Extended Industrial Grade LM2903/2901 family : -40[℃] to +125[℃]
2) Open collector output stage
3) Single / dual power supply compatible
4) Low supply current
0.4[mA] typ.（LM2903/393 family）
1.1[mA] typ.（LM2901/339 family）
5) Low input-bias current: 25[nA] typ.
6) Low input offset current: 5[nA] typ.
7) Common-mode input voltage range includes ground
8) Differential input voltage is possible to apply the absolute m aximum ratin gs±36[V].
9) Low output saturation voltage
10) TTL, MOS, CMOS compatible output
●Pin Assignment
No.11094ECT04
SIGNATURE
SERIES
LM393 family LM339 family
Quad
LM2903 famil
y
LM2901 famil
y
LM393DT
LM393PT
LM393ST
LM393WDT
LM393WPT
LM339DT
LM339PT
LM2903DT
LM2903PT
Dual
LM2901DT
LM2901PT
TSSOP8 TSSOP14
LM393DT LM339DT LM339PTLM393PT
LM393WPT LM2901DT LM2901PT
LM393ST
LM393WDT
LM2903DT LM2903PT
SO package14
SO package8 Mini SO8
OUTPUT 1
4
＋
－
INVERTING
INPUT 1
Vcc―
OUTPUT 2
Vcc―
－
＋
NON-INVERTING
INPUT 1
NON-INVERTING
INPUT 2
INVERTING
INPUT 2
3
2
1
5
6
7
8
－ ＋
－ ＋
－ ＋
－ ＋
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUTPUT 2
OUTPUT 1
Vcc－
INVERTING
INPUT 1
OUTPUT 3
OUTPUT 4
Vcc－
NON-INVERTING
INPUT 1
INVERTING
INPUT 2
NON-INVERTING
INPUT 2
NON-INVERTING
INPUT 4
INVERTING
INPUT 4
NON-INVERTING
INPUT 3
INVERTING
INPUT 3
Technical Note
2/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Ratings Unit
LM393 family LM339 family LM2903 family LM2901 family
Supply Voltage Vcc+-Vcc－＋36 V
Differential Input Voltage Vid ±36 V
Common-mode Input Voltage Range Vicm -0.3 to +36 V
Operating Temperatur e Range Topr 0 to +70 -40 to +125 ℃
S torage Temperature Range Tstg -65 to +150 ℃
Maximum Junction Temperatu r e Tjmax +150 ℃
●Electric Characteristics
○LM393/339 family(Unless otherwise specified, Vcc+=+5[V])
Parameter Symbol Temperature
range
Limits
Unit Conditions Fig.
No.
LM393 family LM339 family
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage (*1) VIO 25℃ － 1 7 － 1 7
mV Vcc+=5 to 30[V],VO=1.4[V],
Vicm= 0 to -1.5[V] 2
full range － － 9 － － 9
Input Offset Current (*1) IIO 25℃ － 5 50 － 5 50
nA VO=1.4[V] 2
full range － － 150 － － 150
Input Bias Current (*1) IIB 25℃ － 25 250 － 25 250
nA VO=1.4[V] 2
full range － － 400 － － 400
Large Signal Voltage Gain AVD 25℃ 25 200 － 25 200 － V/mV Vcc+=15[V],VO=1 to 11[V],
RL=15[kΩ] 2
Supply Current
(All Comparators) ICC 25℃ － 0.4 1 － 1.1 2 mA Vcc+=5V,no load 3
full range － 1 2.5 － 1.3 2.5 Vcc+=30[V],no load
Input Common-mode
Voltage Range VICM 25℃ － － Vcc+-1.5 － － Vcc+-1.5 V － 2
full range － － Vcc+-2.0 － － Vcc+-2.0
Differential Inpu tVoltage VID 25℃ － － Vcc+－ － Vcc+V －
－
Low level Output Voltage VOL 25℃ － 250 400 － 250 400 mV VID=-1[V],Isink=4[mA] 3
full range － － 700 － － 700
High level Output Current IOH 25℃ － 0.1 － － 0.1 － nA Vcc+=30[V],VID=1[V]
VO=30[V] 3
full range － － 1 － － 1 μA
Output Sink Current Isink 25℃ 6 16 － 6 16 － mA VID=-1[V],VO=1.5[V] 3
Small Single Response Time tRE
25℃
－ 1.3 － － 1.3 － μs RL=5.1[kΩ], Vcc+=5[V]
VIN=100[mVp-p],
Overdrive=5[mV] 3
Large Single Response Time tREL － 300 － － 300 － ns
RL=5.1[kΩ], Vcc+=5[V]
VIN=TTL input, Vref=1.4[V] 3
(*1) Absolute value
Technical Note
3/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
○LM2903/2901 family(Unless otherwise specified, Vcc+=+5[V])
Parameter Symbol Temperature
range
Limits
Unit Conditions Fig.
No.
LM2903 family LM2901 family
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage (*2) VIO 25℃ － 2 7 － 1 7
mV Vcc+=5 to 30[V],VO=1.4[V]
Vicm= 0 to -1.5[V] 2
full range － － 15 － － 15
Input Offset Current (*2) IIO 25℃ － 5 50 － 5 50
nA VO=1.4[V] 2
full range － － 150 － － 150
Input Bias Current (*2) IIB 25℃ － 25 250 － 25 250
nA VO=1.4[V] 2
full range － － 400 － － 400
Large Signal Voltage Gain AVD 25℃ 25 200 － 25 200 － V/mV
Vcc+=15[V],VO=1 to 11[V],
RL=15[kΩ] 2
Supply Current
(All Comparators) ICC 25℃ － 0.4 1 － 1.1 2 mA Vcc+=5V,no load 3
full range － 1 2.5 － 1.3 2.5 Vcc+=30[V],no load
Input Common-mode
Voltage Range VICM 25℃ － － Vcc+-1.5 － － Vcc+-1.5 V － 2
full range － － Vcc+-2.0 － － Vcc+-2.0
Differential Inpu t Voltage VID 25℃ － － Vcc+－ － Vcc+V
－ －
Low Level Output Voltage VOL 25℃ － 250 400 － 250 400
mV VID=-1[V], Isink=4[mA] 3
full range － － 700 － － 700
High Level Output Current Isink 25℃ － 0.1 － － 0.1 － nA
Vcc+=30[V],VID=1[V]
VO=30[V] 3
full range － － 1 － － 1 μA
Output Sink Current IOL 25℃ 6 16 － 6 16 － mA VID=-1[V],VO=1.5[V] 3
Small Single Response Time tRE 25℃ － 1.3 － － 1.3 － μs RL=5.1[kΩ], Vcc+=5[V]
VIN=100[mVp-p],
Overdrive=5[mV] 3
Large Single Response Time tREL 25℃ － － 1.0 － － 1.0 μs TTL input Vref=1.4[V]
RL=5.1[kΩ]
Output voltage at 95% 3
(*2) Absolute value
Technical Note
4/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Reference Data LM393 family
Output Sink Current – Ambient
Temperature
(VOUT=1.5[V])
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
Output Saturation Voltage
– Ambient Temperature
(IOL=4[mA])
Output Saturation Voltage
– Supply Voltage
(IOL=4[mA])
Supply Current – Supply Voltage
Supply Current – Ambient Temperature
Fig.1 Fig.2 Fig. 3
0
100
200
300
400
500
01020304050607080
AMBIENT TEMPERATURE [℃
]
OUTPU T SATUR ATION VOLTAGE [m V]
0
0.2
0.4
0.6
0.8
1
0 1020304050607080
AMBIENT TEMPERATURE [℃]
SUPPLY CURRENT [mA]
0
0.2
0.4
0.6
0.8
1
0 10203040
SUPPLY VOLTAGE [V]
SUPPLY CURRENT [mA] .
0
200
400
600
800
1000
0255075100125
A MBIE NT TE MPERATURE [℃] .
P OW ER DISSIPATIO N [m W] .
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 2 4 6 8 101214161820
OUT P UT SI NK CURRE NT [mA]
LOW LEVEL OUTPUT VOLTAGE [V]
LM393 famil
y
2V
36V
5V
-50
-40
-30
-20
-10
0
10
20
30
40
50
0 10203040
SUPPLY VOLTAGE [V]
INPUT OFFSET CURRENT [ nA ]
70℃ 25℃
0℃
LM393 famil
y
Input Offset Current – Supply Voltage
0
20
40
60
80
100
120
140
160
010203040
SUPPLY VOLTAGE [V]
INPUT BIAS CURRENT [nA]
LM393 famil
y
Input Bias Current – Supply Voltage
0℃ 25℃
70℃
0
20
40
60
80
100
120
140
160
01020304050607080
AMBIENT TEMPERATURE [℃]
INPUT BIAS CURRENT [nA] .
Input Bias Current – Ambient Temperature
2V
5V
36V
LM393 family
-8
-6
-4
-2
0
2
4
6
8
0 1020304050607080
AMBIENT TEMPERATURE [℃
]
INPUT OFFSET VOLTAGE [mV]
Input Offset Voltage – Ambient Temperature
2V 5V
36V
LM393 family
2V
-8
-6
-4
-2
0
2
4
6
8
0 10203040
SUPPLY VOLTAGE [V]
INPUT OFFSET VOLTAGE [mV]
Input Offset Voltage – Supply Voltage
0℃ 25℃
70℃
LM393 famil
y
LM393 family
0℃
25℃
70℃
0
10
20
30
40
0 1020304050607080
AM BIE NT TEMP ERATURE [℃]
OUTPUT SINK CURRENT [mA]
36V 5V
2V
LM393 famil
y
LM393DT
Derating Curve
LM393 famil
y
25℃
70℃
0℃
0
100
200
300
400
500
010203040
SUPPLY VOLT AG E [V]
OUTPUT SATURATION VOLTAGE [mV]
LM393 famil
y
0℃
25℃
70℃
Fig.4 Fig. 5 Fig. 6
Fig. 7 Fig. 8 Fig. 9
Fig. 10 Fig. 11 Fig. 12
(*)The data above is ability value of sample, it is not guaranteed. LM393family: 0[℃]~+70[℃]
70
5V
36V
LM393 family
LM393 famil
y
LM393PT
LM393ST
Technical Note
5/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Reference Data LM393 family
60
70
80
90
100
110
120
130
140
0 1020304050607080
AMBIENT TEMPERATURE [°C]
POWER SUPPLY REJECTION RATIO [dB] .
0
1
2
3
4
5
0 1020304050607080
AMBIENT TEMPERATURE [°C]
RESPONSE TIME (HIGH to LOW) [μｓ] .
-50
-40
-30
-20
-10
0
10
20
30
40
50
0 1020304050607080
AMBIENT TEMPERATURE [℃]
INPUT O FFSE T CU RRENT [nA]
40
60
80
100
120
140
160
010203040
SUPPLY VOLT AGE [V]
COMM O N MO D E RE JE CT ION RATI O [ d B]
.
Common Mode Rejection Ratio
– Supply Voltage
LM393 famil
y
0℃ 25℃
70℃
60
70
80
90
100
110
120
130
140
0 1020304050607080
AMBIENT TEMPERATURE [°C]
POWER SUPPLY REJECTION RATIO [dB]
LM393 famil
y
Common Mode Rejection Ratio
– Ambient Temperature
2V
5V
36V
Input Offset Current – Ambient Temperature
LM393 famil
y
2V
5V
36V
60
70
80
90
100
110
120
130
140
010203040
SUPPLY VOLTAGE [V]
LARGE SIGNAL VOLTAGE GAIN [dB] .
Large Signal Voltage Gain
– Supply Voltage
LM393 family
25℃
70℃ 0℃
60
70
80
90
100
110
120
130
140
01020304050607080
AMBIENT TEMPERATU RE [°C ]
LARGE SIGNAL VOLTAG E GAIN [dB] .
Large Signal Voltage Gain
– Ambient Temperature
LM393 family
2V 5V
36V
0
1
2
3
4
5
01020304050607080
AMBIENT TEMPERATURE [°C]
RESPONSE TIME ( LOW to HIGH) [μs] . .
Response Time (Low to High)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
LM393 famil
y
5mV overdrive
20mV overdrive
100mV overdrive
Response Time (High to Low)
–Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
LM393 family
Power Supply Rejection Ratio
– Ambient Temperature
5mV overdrive
20mV overdrive
100mV overdrive
LM393 famil
y
Fig. 13 Fig. 14 Fig. 15
Fig. 16 Fig. 17 Fig. 18
Fig. 19 Fig. 20
(*)The data above is ability value of sample, it is not guaranteed. LM393family: 0[℃]~+70[℃]
Technical Note
6/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Reference Data LM339 family
0
0.2
0.4
0.6
0.8
1
0 10203040
SUPPLY VOLTAGE [V]
SUPPLY CURRENT [mA] .
0
200
400
600
800
1000
0255075100125
A MBIE NT TE MPERATURE [℃] .
P OW ER DISSIPATIO N [m W] .
Output Sink Current – Ambient
Temperature
(VOUT=1.5[V])
Output Saturation Voltage
– Ambient Temperature
(IOL=4[mA])
Output Saturation Voltage
– Supply Voltage
(IOL=4[mA])
Supply Current – Supply Voltage
0
100
200
300
400
500
01020304050607080
AMBIENT TEMPERATURE [℃
]
OUTPU T SATUR ATION VOLTAGE [m V]
0
0.2
0.4
0.6
0.8
1
0 10203040
SUPPLY VOLTAGE [V]
SUPPLY CURRENT [mA] .
0
0.2
0.4
0.6
0.8
1
0 1020304050607080
AMBIENT TEMPERATURE [℃]
SUPPLY CURRENT [mA]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 2 4 6 8 101214161820
OUT P UT SINK CURRE NT [mA]
LOW LEVEL OUTPUT VOLTAGE [V]
LM339 famil
y
2V
36V
5V
-50
-40
-30
-20
-10
0
10
20
30
40
50
0 10203040
SUPPLY VOLTAGE [V]
INPUT OFFSET CURRENT [nA]
70℃
25℃
0℃
LM339 famil
y
Input Offset Current – Supply Voltage
0
20
40
60
80
100
120
140
160
010203040
SUPPLY VOLTAGE [V]
INPUT BIAS CURRENT [nA]
LM339 famil
y
Input Bias Current – Supply Voltage
0℃ 25℃
70℃
0
20
40
60
80
100
120
140
160
01020304050607080
AMBIENT TEMPERATURE [℃]
INPUT BIAS CURRENT [nA] .
Input Bias Current – Ambient Temperature
2V
5V
36V
LM339 family
-8
-6
-4
-2
0
2
4
6
8
0 1020304050607080
AMBIENT TEMPERATURE [℃
]
INPUT OFFSET VOLTAGE [mV]
Input Offset Voltage – Ambient Temperature
2V 5V
36V
LM339 family
Supply Current – Ambient Temperature
5V
-8
-6
-4
-2
0
2
4
6
8
0 10203040
SUPPLY VOLTAGE [V]
INPUT OFFSET VOLTAGE [mV]
Input Offset Voltage – Supply Voltage
0℃
25℃
70℃
LM339 famil
y
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
LM339 family
0℃
25℃
70℃
0
10
20
30
40
0 1020304050607080
AM BIE NT TEMP ERATURE [℃]
OUTPUT SINK CURRENT [mA]
36V 5V
2V
LM339 famil
y
LM339DT
Derating Curve
25℃
70℃
0℃
0
100
200
300
400
500
0 10203040
SUPPLY VOLT AG E [V]
OUTPUT SATURATION VOLTAGE [mV]
LM339 famil
y
0℃
25℃
70℃
Fig.21 Fig.22 Fig. 23
Fig.24 Fig. 25 Fig. 26
Fig. 27 Fig. 28 Fig. 29
Fig. 30 Fig. 31 Fig. 32
(*)The data above is ability value of sample, it is not guaranteed. LM339family: 0[℃]~+70[℃]
70
36V
2V
LM339 famil
y
LM339 family LM339 famil
y
LM339PT
Technical Note
7/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Reference Data LM339 family
0
1
2
3
4
5
0 1020304050607080
AMBIENT TEMPERATURE [°C]
RESPONSE TIME (HIGH to LOW) [μｓ] .
-50
-40
-30
-20
-10
0
10
20
30
40
50
0 1020304050607080
AMBIENT TEMPERATURE [℃]
INPUT O FFSE T CU RRENT [nA]
40
60
80
100
120
140
160
010203040
SUPPLY VOLT AGE [ V]
COMM O N MO DE REJ E CT I O N RATIO[d B]
.
Common Mode Rejection Ratio
– Supply Voltage
LM339 famil
y
0℃ 25℃
70℃
60
70
80
90
100
110
120
130
140
0 1020304050607080
AMBIENT TEMPERATURE [°C]
POWER SUPPLY REJECTION RATIO [dB]
LM339 famil
y
Common Mode Rejection Ratio
– Ambient Temperature
2V
5V
36V
Input Offset Current – Ambient Temperature
LM339 famil
y
2V
5V
36V
60
70
80
90
100
110
120
130
140
010203040
SUPPLY VOLTAGE [V]
LARGE SIGNAL VOLTAGE GAIN [dB] .
Large Signal Voltage Gain
– Supply Voltage
LM339 family
25℃
70℃ 0℃
60
70
80
90
100
110
120
130
140
01020304050607080
AMBIENT TEMPERATURE [°C ]
LARGE SIGNAL VOLTAGE GAIN [dB] .
Large Signal Voltage Gain
– Ambient Temperature
LM339 family
2V 5V
36V
0
1
2
3
4
5
01020304050607080
AMBIENT TEMPERATURE [°C]
RESPONSE TIME ( LOW to HIGH) [μs] . .
Response Time (Low to High)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
LM339 famil
y
5mV overdrive
20mV overdrive
100mV overdrive
Response Time (High to Low)
–Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
60
70
80
90
100
110
120
130
140
0 1020304050607080
AMBIENT TEMPERATURE [°C]
POWER SUPPLY RE JECTION RATIO [ dB] .
LM339 family
Power Supply Rejection Ratio
– Ambient Temperature
5mV overdrive
20mV overdrive
100mV overdrive
LM339 famil
y
Fig. 33 Fig. 34 Fig. 35
Fig. 36 Fig. 37 Fig. 38
Fig. 39 Fig. 40
(*)The data above is ability value of sample, it is not guaranteed. LM339family: 0[℃]~+70[℃]
Technical Note
8/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
SUPPLY CURRENT [mA]
0
20
40
60
80
100
120
140
160
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE [ V]
INPUT B IAS CURRENT [n A ]
0
20
40
60
80
100
120
140
160
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
INPUT BIAS CURRENT [nA]
-50
-40
-30
-20
-10
0
10
20
30
40
50
0 10203040
SUPPLY VOLTAGE [V]
INPUT OFFSET CURRENT[nA]
0
200
400
600
800
1000
0 255075100125150
AMBIENT T E M PERTURE [℃] .
POWER DISSIPATION [mV]
0
50
100
150
200
0 10203040
SUPPLY VO LTAGE [V]
MAXIMUM OUTPUT VOLTAGE [mV]
0
50
100
150
200
-50 -25 0 25 50 75 100 125 150
SUPPLY VOLTAGE [V]
MAXIMUM OUTPUT VOLTAGE [mV]
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0 2 4 6 8 101214161820
OUTPUT SINK CURRENT [mA]
OUTPUT VOLTAGE [V]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0 10203040
SUPPLY VOLTAGE [V]
SUPPLY C URRE N T [mA]
0
10
20
30
40
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
OUTPUT SINK CURRENT [mA]
-8
-6
-4
-2
0
2
4
6
8
0 10203040
SUPPLY VOLTAG E [ V]
INPUT OFFSET VOLTAGE [mV]
-8
-6
-4
-2
0
2
4
6
8
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
INPUT OFFSET VOLTAGE [mV]
●Reference Data LM2903 family
Input Offset Current – Supply Voltage
Input Bias Current – Supply Voltage Input Bias Current – Ambient Temperature
Input Offset Voltage – Ambient Temperature
Supply Current – Ambient Temperature
Input Offset Voltage – Supply Voltage
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
Output Saturation Voltage
– Ambient Temperature
(IOL=4[mA])
Output Sink Current – Ambient
Temperature
(VOUT=1.5[V])
Derating Curve
Supply Current – Supply Voltage
Output Saturation Voltage
– Supply Voltage
(IOL=4[mA])
25℃
125℃
-40℃
2V
36V
5V
2V
36V
5V
-40℃
25℃
125℃
-40℃
25℃
125℃
2V
5V 36V
36V
5V
2V
-40℃
25℃ 125℃
125℃
25℃ -40℃
-40℃ 25℃
125℃ 2V
5V
105℃
105℃
105℃
105℃
36V
LM2903 family LM2903 family
LM2903 family LM2903 family LM2903 family
LM2903 family LM2903 family LM2903 family
LM2903 family
Fig. 44 Fig. 45 Fig. 46
Fig. 47 Fig. 48 Fig. 49
Fig. 50 Fig. 51 Fig. 52
LM2903 family
LM2903 family
105℃
105℃
(*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[℃]～+125[℃]
0
200
400
600
800
0 25 50 75 100 125 150
AM BIENT TEMP ERATURE [℃]
POW ER DISSIPATION P d [m W]
LM2903 family
Fig. 41 Fig. 42 Fig. 43
LM2903DT
LM2903PT
Technical Note
9/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
60
70
80
90
100
110
120
130
140
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
LARGE SINGAL VOLTAGE GAIN [dB]
40
60
80
100
120
140
160
0 10203040
SUPPL Y VOLTAGE [V]
COMMON MO DE RE J ECT ION RATI O [dB]
60
70
80
90
100
110
120
130
140
0 10203040
SUPPLY VOLTAGE [V]
LARGE SINGAL VOLTAGE GAIN [dB]
60
80
100
120
140
160
180
200
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
POWER SUPPLY REJECTION RATIO [dB]
-50
-40
-30
-20
-10
0
10
20
30
40
50
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
INPUT OFFSET CURRENT [nA]
0
25
50
75
100
125
150
-50 -25 0 25 50 75 100 125 150
AM BIENT TEMPERATURE [℃]
COMMON MODE REJECTION RATIO [dB]
-6
-4
-2
0
2
4
6
-1012345
INPUT VOLTAGE [V]
INPUT OFFSET VOLTAGE [mV]
0
1
2
3
4
5
-100 -80 -60 -40 -20 0
OVER DRIVE VOLTAGE [V]
RESPONSE TIME (LOW TO HIGH)[μs]
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
RRESPONSE TIME (LOW TO HIGH) [ μs]
0
1
2
3
4
5
0 20 40 60 80 100
OVER DRIVE VOLTAG E [V]
RESPONSE TIME (HIGH TO LOW)[μs]
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
RESPONSE TIME (HIGH TO LOW)[μs]
●Reference Data LM2903 family
Power Supply Rejection Ratio
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage Common Mode Rejection Ratio
– Ambient Temperature
Input Offset Current – Ambient Temperature
Large Signal Voltage Gain
– Supply Voltage Large Signal Voltage Gain
– Ambient Temperature
Response Time (Low to High)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Input Offset Voltage – Input Voltage
(VCC=5V)
Response Time (High to Low)
– Over Drive Voltage
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Response Time (High to Low)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Response Time (Low to High)
– Over Drive Voltage
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
-40℃ 25℃
125℃
2V
5V
36V
2V
5V 36V
25℃
125℃
-40℃ 15V 5V
36V
-40℃
25℃
125℃
5mV overdrive
20mV overdrive
100mV
overdrive
125℃
25℃ -40℃
125℃ 25℃ -40℃
5mV overdrive
20mV overdrive
100mV overdrive
LM2903 family LM2903 family LM2903 family
LM2903 family LM2903 family LM2903 family
LM2903 family LM2903 family LM2903 family
LM2903 family LM2903 family
Fig. 53 Fig. 54 Fig. 55
Fig. 56 Fig. 57 Fig. 58
Fig. 59 Fig. 60 Fig. 61
Fig. 62 Fig. 63
105℃
105℃
105℃
105℃
105℃
(*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[℃]～+125[℃]
Technical Note
10/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
SUPPLY CURRENT [mA]
0
20
40
60
80
100
120
140
160
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE [V]
INPUT BIAS CURRENT [nA]
0
20
40
60
80
100
120
140
160
-50 -25 0 25 50 75 100 125 150
AMBI ENT TEMPERATURE [℃]
INPUT BIAS CURRENT [nA]
-50
-40
-30
-20
-10
0
10
20
30
40
50
010203040
SUPPLY VOLTAGE [V]
INPUT OFFSET CURRENT[nA]
0
50
100
150
200
010203040
SUPPL Y VOLTAGE [V]
MAXIMUM OUTPUT VOLTAGE [mV]
0
50
100
150
200
-50 -25 0 25 50 75 100 125 150
SUPPLY VOLTAGE [V]
MAXIMUM OUTPUT VOLTA GE [mV]
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0 2 4 6 8 101214161820
OUTPUT SINK CURRENT [mA]
OUTPUT VOLT AGE [V]
0
10
20
30
40
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
OUTPUT SINK CURRENT [mA]
-8
-6
-4
-2
0
2
4
6
8
0 10203040
SUPPLY VOLT AGE [V]
INPUT OFFSET VOLTAGE [mV]
-8
-6
-4
-2
0
2
4
6
8
-50 -25 0 25 50 75 100 125 150
AMBI ENT TEMPERATURE [℃]
INPUT OFFSET VOLTAGE [mV]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 10203040
SUPPL Y VOLTAGE [V]
SUPPLY CURRENT [mA]
0
200
400
600
800
1000
0 25 50 75 100 125 150
AMBI ENT TEMPERATURE [℃]
POWER DISSIPATION [mW]
●Reference Data LM2901 family
Input Offset Current – Supply Voltage
Input Bias Current – Supply Voltage
Input Bias Current – Ambient Temperature
Input Offset Voltage – Ambient Temperature
Supply Current – Ambient Temperature
Input Offset Voltage – Supply Voltage
Low Level Output Voltage
– Output Sink Current
(VCC=5[V])
Output Saturation Voltage
– Ambient Temperature
(IOL=4[mA])
Output Sink Current – Ambient Temperature
(VOUT=1.5[V])
Derating Curve
Supply Current – Supply Voltage
Output Saturation Voltage
– Supply Voltage
(IOL=4[mA])
2V
36V
5V
2V
36V 5V
-40℃
25℃
125℃
-40℃
25℃
125℃
2V
5V 36V
36V
5V
2V
-40℃
25℃ 125℃
125℃
25℃
-40℃
-40℃ 25℃
125℃ 2V
5V
LM2901 famil
y
105℃
105℃
105℃
36V
LM2901 family LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
-40℃ 25℃
125℃
105℃
Fig. 67 Fig. 68 Fig. 69
Fig. 70 Fig. 71 Fig. 72
Fig. 73 Fig. 74 Fig. 75
105℃
105℃
(*)The data above is ability value of sample, it is not guaranteed. LM2901family:-40[℃]～+125[℃]
0
200
400
600
800
1000
0 25 50 75 100 125 150
AMBIENT TEMPER A TUR E [℃]
POW ER DISSIPATION P d [m W]
LM2901 famil
y
LM2901PT
LM2901DT
Fig. 64 Fig. 65 Fig. 66
Technical Note
11/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
60
70
80
90
100
110
120
130
140
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
LARGE SINGAL VOLTAGE GAIN [dB]
40
60
80
100
120
140
160
0 10203040
SUPPL Y VOLTAGE [V]
COMMON MO DE RE J ECT ION RATI O [dB]
60
70
80
90
100
110
120
130
140
0 10203040
SUPPLY VOLTAGE [V]
LARGE SINGAL VOLTAGE GAIN [dB]
60
80
100
120
140
160
180
200
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
POWER SUPPLY REJECTION RATIO [dB]
-50
-40
-30
-20
-10
0
10
20
30
40
50
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
INPUT OFFSET CURRENT [nA]
0
25
50
75
100
125
150
-50 -25 0 25 50 75 100 125 150
AM BIENT TEMPERATURE [℃]
COMMON MODE REJECTION RATIO [dB]
-6
-4
-2
0
2
4
6
-1012345
INPUT VOLTAGE [V]
INPUT OFFSET VOLTAGE [mV]
0
1
2
3
4
5
-100 -80 -60 -40 -20 0
OVER DRIVE VOLTAGE [V]
RESPONSE TIME (LOW TO HIGH)[μs]
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
RRESPONSE TIME (LOW TO HIGH) [ μs]
0
1
2
3
4
5
020406080100
OVER DRIVE VOLTAG E [V]
RESPONSE TIME (HIGH TO LOW)[μs]
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
RESPONSE TIME (HIGH TO LOW)[μs]
●Reference Data LM2901 family
Input Offset Voltage – Input Voltage
(VCC=5V)
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
LM2901 famil
y
Power Supply Rejection Ratio
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage Common Mode Rejection Ratio
– Ambient Temperature
Input Offset Current – Ambient Temperature
Large Signal Voltage Gain
– Supply Voltage Large Signal Voltage Gain
– Ambient Temperature
Response Time (Low to High)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Response Time (High to Low)
– Over Drive Voltage
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Response Time (High to Low)
– Ambient Temperature
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
Response Time (Low to High)
– Over Drive Voltage
(VCC=5[V],VRL=5[V],RL=5.1[kΩ])
-40℃ 25℃
125℃
2V
5V
36V
2V
5V 36V
25℃
125℃
-40℃ 15V 5V
36V
-40℃
25℃
125℃
5mV overdrive
20mV overdrive
100mV overdrive
125℃
25℃ -40℃
125℃ 25℃ -40℃
5mV overdrive
20mV overdrive
100mV overdrive
Fig. 76 Fig. 77 Fig. 78
Fig. 79 Fig. 80 Fig. 81
Fig. 82 Fig. 83 Fig. 84
Fig. 85 Fig. 86
105℃
105℃
105℃
105℃
105℃
(*)The data above is ability value of sample, it is not guaranteed. BA2901: LM2901family:-40[℃]～+125[℃]
Technical Note
12/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Circuit Diagram
●Measurement Circuit 1 NULL Method Measurement Condition Vcc+,Vcc-,EK,Vicm unit：[V]
Parameter VF S1 S2 S3 LM393/LM339 family LM2903/LM2901 family Calculation
Vcc+Vcc-EK Vicm Vcc+Vcc- EK Vicm
Input Offset Voltage VF1 ON ON ON 5 to 30 0 -1.4 0 5 to 30 0 -1.4 0 1
Input Offset Current VF2 OFF OFF ON 5 0 -1.4 0 5 0 -1.4 0 2
Input Bias Current VF3 OFF ON ON 5 0 -1.4 0 5 0 -1.4 0 3
VF4 ON OFF 5 0 -1.4 0 5 0 -1.4 0
Large Signal Voltage Gain VF5 ON ON ON 15 0 -1.4 0 15 0 -1.4 0 4
VF6 15 0 -11.4 0 15 0 -11.4 0
－Calculation－
1.Input offset voltage (Vio)
2. Input offset current (Iio)
3. Input bias current (Ib)
4.Large signal voltage gain (Av)
Fig.87 Circuit Diagram (each Comparator)
Fig.88 Measurement Circuit 1 (each Comparator)
Non-inverting
input
Vcc+
V0
Vcc-
Inverting
input
Vcc+
0.1[μF]
R
f
50[kΩ]
S1
Ri＝10[kΩ]
RS＝50[Ω]
S2 RL
S3
1000[pF]
500[kΩ]
500[kΩ]0.1[μF]
RK
EK RK
+15[V]
-15[V]
NULL
VVF
DUT
Vcc-
VRL
Ri＝10[kΩ]
RS＝50[Ω]
50[kΩ]
Vicm
[V]
/Rs
R
f
1+
VF1
Vio
/ Rs) R
f
(1+ Ri VF1VF2 -
Iio [A]
/
R
f
(1+
Ri
2× VF3VF4 -
Ib [A]
/ Rs)
VF6 - VF5
/Rs) R
f
(1+
Log20×
10×
A
V[dB]
Technical Note
13/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Measurement Circ uit 2: Switch Condit ion
SW No. SW
1 SW
2 SW
3 SW
4 SW
5 SW
6 SW
7
Supply Current ― OFF OFF OFF OFF OFF OFF OFF
Output Sink Current VOL=1.5[V] OFF ON ON OFF ON ON OFF
Saturation Voltage IOL=4[mA] OFF ON ON OFF OFF OFF ON
Output Leakage Current VOH=36[V] OFF ON ON OFF OFF OFF ON
Response T ime RL=5.1[kΩ] ON OFF ON ON OFF ON OFF
VRL=5[V]
Fig.89 Measurement Circuit 2 (each Comparator)
Fig.90 Response Time
SW1 SW2
－
＋
SW4 SW5
A
VIN-
Vcc+ 5[V]
Vcc－
SW3 SW7
A
VV
O
L
/
V
O
H
RL
SW6
VIN+ VRL
0[V]
VIN
+100[mV]
0[V]
5[V]
0[V]
2.5[V]
Tre LH
Output waveform
Input waveform
over drive
VUOT
VIN
+100[mV]
0[V]
5[V]
0[V]
2.5[V]
Tre LH
Output waveform
Input waveform
over drive
VUOT
Technical Note
14/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Description of Ele ctrical Characteristics
Described below are descriptions of the relevant electrical terms.
Please note that item names, symbols, and their meanings may differ from those on another manufacturer’s documents.
1. Absolute maximum ratings
The absolute maximum ratings are values that should never be exceeded, since doing so may result in deterioration of electrical
characteristics or damage to the part itself as well as peripheral components.
1.1 Power supply voltage (Vcc+/Vcc-)
Expresses the maximum voltage that can be supplied between the positive and negative power supply terminals without causing
deterioration of the electrical characteristics or destruction of the internal circuitry.
1.2 Differential input voltage (VID)
Indicates the maximum voltage that can be supplied between the non-inverting and inverting terminals without damaging the IC.
1.3 Input common-mode voltage range (VICM)
Signifies the maximum voltage that can be supplied to non-inverting and inverting terminals without causing deterioration of the
electrical characteristics or damage to the IC itself. Normal operation is not guaranteed within the input common-mode voltage range of
the maximum ratings – use within the input common-mode voltage range of the electric characteristics instead.
1.4 Operating temperature range and storage temperature range (Topr,Tstg)
The operating temperature range indicates the te mperatur e range within which the IC can op erate. The highe r the a mbient temperature,
the lower the power consumption of the IC. The storage temperature range denotes the range of temperatures the IC can be stored
under without causing excessive deterioration of the electrical characteristics.
1.5 Power dissipation (Pd)
Indicates the power that can be consumed by a particular mounted board at ambient temperature (25℃). For packaged products, Pd is
determined by the maximum junction temperature and the thermal resistance.
2. Electric characteristics
2.1 Input offset voltage (VIO)
Signifies the voltage difference between the non-inverting and inverting terminals. It can be thought of as the input voltage difference
required for setting the output voltage to 0V.
2.2 Input offset current (IIO)
Indicates the difference of the input bias current between the non-inverting and inverting terminals.
2.3 Input bias current (IIB)
Denotes the current that flows into or out of the in put terminal, it is defined by the a verage of the input bias current at the non-inverting
terminal and the input bias current at the inverting terminal.
2.4 Input common-mode voltage range(VICM)
Indicates the input voltage range under which the IC operates normally.
2.5 Large signal differential voltage gain (AVD)
The amplifying rate (gain) of the output voltage against the voltage difference between the non-inverting and inverting terminals, it is
(normally) the amplifying rate (gain) with respect to DC voltage.
AVD = (output voltage fluctuation) / (input offset fluctuation)
2.6 Supply current (ICC)
Indicates the current of the IC itself that flows under specific conditions and during no-load steady state.
2.7 Low level output current (IOL)
Denotes the maximum current that can be output under specific output conditions.
2.8 Low level output voltage (VOL)
Signifies the voltage range that can be output under specific output conditions.
2.9 High level output current (IOH)
Indicates the current that flows into the IC under specific input and output conditions.
2.10 Response time (Tre)
The interval between the application of input and output conditions.
2.11 Common-mode rejection ratio (CMRR)
Denotes the ratio of fluctuation of the input offset voltage when the in-phase input voltage is changed (DC fluctuation).
CMRR = (change in input common-mode voltage) / (input offset fluctuation)
2.12 Power supply rejection ratio (PSRR)
Signifies the ratio of fluctuation of the input offset voltage when the supply voltage is changed (DC fluctuation).
PSRR = (change in power supply voltage) / (input offset fluctuation)
Technical Note
15/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
SIGNATURE SERIES LM2903/2901/393/339 family
●Derating Curve
Power Dissipation Power Dissipation
Package Pd[W] θja [℃/W] Package Pd[W] θja [℃/W]
SO package8 (*8) 450 3.6 SO package14 610 4.9
TSSOP8 (*6) 500 4.0 TSSOP14 870 7.0
●Precautions
1) Unused circuits
When there are unused circuits it is recommended that they be connected as in Fig.92,
setting the non-inverting input terminal to a potential within the in-phase input voltage
range (VICM).
2) Input terminal voltage
Applying Vcc- + 36[V] to the input terminal is possible without causing deterioration
of the electrical characteristics or destruction, irrespective of the supply voltage.
However, this does not ensure normal circuit operation.
Please note that the circuit operates normally only when the input voltage is within
the common mode input voltage range of the electric characteristics.
3) Power supply (single / dual)
The op-amp operates when the specified voltage supplied is between Vcc+
and Vcc-. Therefore, the single supply op-amp can be used as a dual supply op-amp as well.
4) Power dissipation Pd
Using the unit in excess of the rated power dissipation may cause deterioration in the electrical characteristics due to a rise in chip
temperature, including reduced current capability. Therefore, please take into consideration the power dissipation (Pd) under actual
operating conditions and apply a sufficient margin in thermal design. Refer to the thermal derating curves for more information.
5) Short-circuit between pins and erroneous mounting
Incorrect mounting may damage the IC. In addition, the presence of foreign particles between the outputs, the output and the power
supply, or the output and Vcc- may result in IC destruction.
6) Terminal short-circuits
When output and Vcc+ terminals are shorted, excessive output current may flow, resulting in undue heat generation and, subsequently,
destruction.
7) Operation in a strong electromagnetic field
Operation in a strong electromagnetic field may cause malfunctions.
8) Radiation
This IC is not designed to withstand radiation.
9) IC handing
Applying mechanical stress to the IC by deflecting or bending th e board may cause fluctuations in the electrical char acteristics due to
piezoelectric (piezo) effects.
10) Board inspection
Connecting a capacitor to a pin with low impedance may stress the IC. Therefore, discharging the capacitor after every process is
recommended. In addition, when attaching and detaching the jig during the inspection phase, ensure that the power is turned OFF
before inspection and removal. Furthermore, please take measures against ESD in the assembly process as well as during
transportation and storage.
0
200
400
600
800
1000
0 25 50 75 100 125 150
AMBIENT TEMPERATURE [℃]
POW ER DISSIPATION P d [m W]
0
200
400
600
800
0 25 50 75 100 125 150
AMBIENT TEMPER A TUR E [℃]
POW ER DISSIPATION P d [m W]
LM393DT/PT/WDT/WPT
LM2903DT/PT LM339DT/PT
LM2901DT/P
Fig.91 Derating Curve
θja = (Tj-Ta)/Pd[℃/W]
Vcc
+
－
＋
Vcc
-
Fig.92 Disable circuit example
LM2901PT
LM2901DT
LM339PT
LM339DT
LM339PT
LM393PT
LM393DT
LM2903DT
LM2903PT
θja = (Tj-Ta)/Pd[℃/W]
Technical Note
16/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
●Ordering part number
L M 3 3 9 W D T
Family name
LM393
LM339
LM2901
LM2903
ESD Toleranc e
applicable
W : 2kV
None : Normal
Package type
D : S.O package
P : TSSOP
S : Mini SO
Packaging and forming specific ation
T: Embossed tape and reel
(Unit : mm)
S.O package14
(Unit : mm)
71
814
(Max 9.0 include BURR) +6°
−4°
1.05±0.2
1PIN MARK
3.9±0.1
0.42−0.04
+0.05
0.22+0.05
−0.03
0.515
1.65MAX
1.375±0.075
0.175±0.075
8.65±0.1
0.65±0.15
4°
6.0±0.2
1.27
S
0.08
M
0.08 S
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
2500pcs
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
()
Direction of feed
Reel 1pin
(Unit : mm)
TSSOP14
0.08 S
S
0.08
M
8
7
1
14
(Max 5.35 include BURR)
0.1±0.05
1PIN MARK
1.0±0.2
6.4±0.2
0.245+0.05
−0.04
0.65
0.5±0.15
4.4±0.1
1.2MAX
0.145 +0.05
−0.03
±44
1.0±0.05
0.55
5.0±0.1
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
2500pcs
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
()
Direction of feed
Reel 1pin
(Unit : mm)
TSSOP8
0.08 S
0.08
M
4 ± 4
234
8765
1
1.0±0.05
1PIN MARK
0.525
0.245+0.05
−0.04
0.65
0.145+0.05
−0.03
0.1±0.05
1.2MAX
3.0±0.1
4.4±0.1
6.4±0.2
0.5±0.15
1.0±0.2
(MAX 3.35 include BURR)
S
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
2500pcs
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
()
Direction of feed
Reel 1pin
Technical Note
17/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com 2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
(Unit : mm)
Mini SO8
0.08
M
0.08 S
S
4 ± 4
(MAX 3.35 include BURR)
578
1234
6
3.0±0.1
1PIN MARK
0.95±0.2
0.65
4.9±0.2
3.0±0.1
0.45±0.15
0.85±0.05
0.145
0.1±0.05
0.32
0.525
1.1MAX
+0.05
−0.03
+0.05
−0.04
∗ Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
2500pcs
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
()
Direction of feed
Reel 1pin
R1120
A
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
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Notes
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consent of ROHM Co.,Ltd.
The content specied herein is subject to change for improvement without notice.
The content specied herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specied in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specied herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specied in this document are intended to be used with general-use electronic
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The Products specied in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
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