LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 1 of 16
www.diodes.com February 2011
© Diodes Incorporated
Description
The LMV321/LMV358/LMV324 are low voltage (2.7V to
5.5V) single, dual and quad operational amplifiers. The
LMV321/LMV358/LMV324 are designed to effectively
reduce cost and space at low voltage levels.
These devices have the capability of rail-to-rail output s wing
and input common-mode voltage range includes ground.
They can also achieve an efficient speed-to-power ratio,
utilizing 1 MHz bandwidth and 1 V/µs slew rate at a low
supply current. Reduc ing noise pickup and in creasing signal
integrity can be achieved by placing the device close to the
signal source.
The LMV321 is availabl e in 5-Pin SOT 353/SOT25 package s
that reduce space on PC boards and portable electronic
devices. The LMV324 is available in the SOP-14L and
TSSOP-14L package.
The LMV358 is available in the MSOP-8L and SOP-8L
packages.
Features
(For V+=5V and V-=0V typical unless otherwise noted)
• Guaranteed 2.7V and 5V performance
• Crossover distortion eliminated
• Operating temperature range (-40°C to +85°C)
• Gain-bandwidth product 1 MHz
• Low supply current
- LMV321 110 µA Typ
- LMV358 190 µA Typ
- LMV324 340 µA Typ
• Rail-to-rail output swing @ 10 kΩ
- V+ -10 mV
- V- +10 mV
• Input Common Mode Voltage Range (-0.2 to V+ -0.8V)
• Manufactured in standard CM OS process
• SOT353, SOT25, MSOP-8L, SOP-8L, SOP-14L &
TSSOP-14L: Available in “Gre en” Molding Compound
(No Br, Sb)
• Lead-free Finish/ RoHS Compliant (Note 1)
Pin Assignments
1
2
3
5
4
IN+
V-
V+
OUT
+
IN-
-
( Top View )
SOT25 / SOT353
Application
• Active filters
• General purpose low voltage applications
• General purpose portable devices
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html
( Top View )
1
2
37
6
54
8
SOP-8L / MSOP-8L
OUTA
INA-
INA+
V-
V+
OUTB
INB-
INB+
B
+ -
A
- +
(Top Vi e w)
1
2
313
12
11
4
14
SOP-14L / TSSOP-14L
OUT
A
IN
A-
IN
A+
V
+
OUT
D
IN
D-
IN
D+
D
+ -
A
-+
7
6
59
10
8
OUT
B
IN
B-
IN
B+
V
-
OUT
C
IN
C-
IN
C+
+ -
C
-+
B
(Top Vi e w)
1
2
313
12
11
4
14
SOP-14L / TSSOP-14L
OUT
A
IN
A-
IN
A+
V
+
OUT
D
IN
D-
IN
D+
D
+ -
A
-+
7
6
59
10
8
OUT
B
IN
B-
IN
B+
V
-
OUT
C
IN
C-
IN
C+
+ -
C
-+
B
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 2 of 16
www.diodes.com February 2011
© Diodes Incorporated
Absolute Maximum Ratings (Note 2)
Symbol Description Rating Unit
ESD HBM Human Body Model ESD Protection LMV321 4.0
KV LMV358 4.0
LMV324 4.5
ESD MM Machine Model ESD Protection LMV321 350 V LMV358 350
LMV324 250
Differential Input Voltage ±Supply Voltage V
V+ -V- Supply Voltage 5.5 V
Output Short Circuit to V+ (Note 3)
Output Short Circuit to V- (Note 4)
TST Storage Temperature -65 to 150 °C
TJ Maximum Junction Temperatu r e 150 °C
Notes: 2. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions fo r w hich the
device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the
Electrical Characteristics.
3. Shorting output to V+ will adversely affect reliability.
4. Shorting output to V- will adversely affect reliability.
Recommended Operating Conditions
Symbol Description Rating Unit
V+ -V- Supply Voltage 2.7 to 5.5 V
TA Operating Ambient Temperatu r e Range -40 to +85 °C
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 3 of 16
www.diodes.com February 2011
© Diodes Incorporated
Electrical Characteristics
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V- = 0V, VCM = 1.0V, VO = V+/2 and RL > 1 MΩ.
Symbol Parameter Test Conditions Min
(Note 6) Typ.
(Note 5) Max
(Note 6) Unit
VOS Input Offset Voltage 1.7 7 mV
TCVOS Input Offset Voltage Average Drift 5 µV/°C
IB Input Bias Current 10 nA
IOS Input Offset Current 5 50 nA
CMRR Common Mode Rejection R atio 0V ≤ VCM ≤ 1.7V 50 63 dB
PSRR Power Supply Rejection Ratio 2.7V ≤ V+ ≤ 5V
VO = 1V 50 60 dB
VCMR Input Common-Mode Voltage
Range For CMRR ≥ 50dB 0 -0.2 V
1.9 1.7
VO Output Swing RL = 10 kΩ to 1.35V V+ - 100 V+ - 20 mV
20 100
IS Supply Current
LMV321
Single amplifier 110 140 µA
LMV358
Both amplifiers 190 340 µA
LMV324
All four amplifiers 340 680 µA
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V- = 0V, VCM = 1.0V, VO = V+/2 and RL > 1 MΩ.
GBWP Gain-Bandwidth Product CL = 200 pF 1 MHz
Φm Phase Margin 60 Deg
Gm Gain Margin 10 dB
en Input-Referred Voltage Noise f > 50 kHz 23 Z
H
nV
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 4 of 16
www.diodes.com February 2011
© Diodes Incorporated
Electrical Characteristics (Continued)
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 5V, V- = 0V, VCM = 2.0V, VO = V+/2 and RL > 1 MΩ.
Symbol Parameter Test Conditions Min
(Note 6) Typ.
(Note 5) Max
(Note 6) Unit
VOS Input Offset Voltage TA = 25°C 1.7 7 mV
TA = full range 9
TCVOS Input Offset Voltage Average
Drift 5 µV/°C
IB Input Bias Current TA = 25°C 15 250 nA
TA = full range 500
IOS Input Offset Current TA = 25°C 5 50 nA
TA = full range 150
CMRR Common Mode Rejection R atio 0V ≤ VCM ≤ 4.0V 50 65 dB
PSRR Power Supply Rejection Ratio 2.7V ≤ V+ ≤ 5V
VO = 1V, VCM = 1V 50 60 dB
VCMR Input Common-Mode Voltage
Range For CMRR ≥ 50dB 0 -0.2 V
4.2 4.0
AV Large Signal Voltag e Gain RL = 2 kΩ
(Note 7) TA = 25°C 15 100 V/mV
TA = full range 10
VO Output Swing
RL = 2 kΩ to
2.5V
High
level TA = 25°C V+ - 300 V+ - 50
mV
TA = full range V+ - 400
Low
level TA = 25°C 50 300
TA = full range 400
RL = 10 kΩ
to 2.5V
High
level TA = 25°C V+ - 100 V+ - 10
TA = full range V+ - 200
Low
level TA = 25°C 10 180
TA = full range 280
IO Output Short Circuit Current Sourcing, VO = 0V 5 60 mA
Sinking, VO = 5V 10 90
IS Supply Current
LMV321 Single amplifier 110 140
µA
LMV358 Both
amplifiers TA = 25°C 190 340
TA = full range 600
LMV324 All four
amplifiers TA = 25°C 340 680
TA = full range 1100
θJA Thermal Resistance Junct ion-
to-Ambient
SOT353 (Note 8) 330
°C/W
SOT25 (Note 8) 250
TSSOP-14L (Note 8) 100
MSOP-8L (Note 8) 203
SOP-8L (Note 8) 150
SOP-14L (Note 8) 83
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 5 of 16
www.diodes.com February 2011
© Diodes Incorporated
Electrical Characteristics (Continued)
5V AC Electri cal Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 5V, V- = 0V, VCM = 2.0V, VO = V+/2 and RL > 1 MΩ.
Boldface limits apply at the temperature extremes.
SR Slew Rate (Note 9) 1 V/µs
GBWP Gain-Bandwidth Product CL = 200 pF 1 MHz
Φm Phase Margin 60 Deg
Gm Gain Margin 10 dB
en Input-Referred Voltage Noise f > 50 kHz 23 Z
H
nV
Notes: 5. Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary ove r time
and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.
6. All limits are guaranteed by testing or statistical analysis.
7. RL is connected to V-. The output voltage is 0.5V ≤ VO ≤ 4.5V.
8. All numbers are typical, and apply for packages soldered directly onto a PC board in still air.
9. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative sle w rates.
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 6 of 16
www.diodes.com February 2011
© Diodes Incorporated
0.0
0.2
0.4
0.8
0.10
0.12
0.14
0.16
0.18
0.24
0.22
0.20
0.6
120354
Suppl y Voltage (V)
Supply
C
urrent (mA)
Typical Performance Characteristics
Unless otherwise specified, Vs=+5V, single supply, TA=25oC
Supply Current vs. Supply Voltage Output Voltage S wing vs. Supply Voltage
2.5 3.0 3.5 4.0 4.5 5.0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Output Voltage from Power Su ppl y (mV)
RL=10Kohm
Supply Voltage (V)
Positive Swing
Negative Swing
PSRR vs. Frequency CMRR vs. Frequency
100 1k 10k 100k 1M
0
10
20
30
40
50
60
70
80
PSRR (dB)
Frequency (Hz)
Vs = 5V
RL = 10Kohm
100 1k 10k 100k 1M
30
40
50
60
70
80
90
100
CMRR (dB)
Frequency (Hz)
Vs = 5V
VIN = Vs / 2
RL = 5Kohm
CMRR vs. Input Common Mode Voltage ∆Vos vs. CMR
30
40
50
60
70
80
90
-0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
Common-mode input vol tage (V)
Common-mode rejection ratio (dB)
2.7V supply
5V supply
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
-0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
Common-mode input voltage (V)
Input offset voltage (mV)
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 7 of 16
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© Diodes Incorporated
Typical Performance Characteristics (Continued)
Sourcing Current vs. Output Voltage (2.7V) Sourcing Current vs. Output Voltage (5V)
1E-3 0.01 0.1 1 10
1E-3
0.01
0.1
1
10
100
sourcing current-mA
Output voltage referenced to Vcc-V
Vcc=5V
Sinking Current vs. Output Voltage (2 .7V)
Sinking Current vs. Output Voltage (5 V)
1E-3 0.01 0.1 1 10
1E-3
0.01
0.1
1
10
100
sinking current-mA
Out
p
ut volta
g
e referenced to GND-V
Vcc=2.7V
1E-3 0.01 0.1 1 10
1E-3
0.01
0.1
1
10
100
sinking current-mA
Output voltage referenced to GND -V
Vcc=5V
Input Voltage vs. Output Voltage Output voltage vs. input voltage
0 50 100 150 200 250 300
0.0
0.5
1.0
1.5
2.0
Vs=+/- 2V
RL=600ohm
RL=10kohm
RL=2k ohm
output voltage(V)
Input voltage(uV)
-600
-400
-200
0
200
400
600
-2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5
Input voltage (µV)
O utp ut voltage (V)
R
L
= 600 ohm
R
L
= 10 kohm
R
L
= 2 kohm
1E-3 0.01 0.1 1 10
1E-3
0.01
0.1
1
10
100
sourcing current-mA
Output voltage referenced to Vcc-V
VCC=2.7V
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 8 of 16
www.diodes.com February 2011
© Diodes Incorporated
Typical Performance Characteristics (Continued)
Frequency Response vs. Resistive Load (2.7V) Frequency Response vs. Resistive Load (5V)
Frequency Response vs. Capacitive Load (2.7V)
Frequency Response vs. Capacitive Load (5V)
Crosstalk vs. Frequency
60
70
80
90
100
110
120
130
0.1 1 10 100
Frequency (kHz)
Crosstalk (dB)
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 9 of 16
www.diodes.com February 2011
© Diodes Incorporated
Typical Performance Characteristics (Continued)
Inverting Large Signal Pulse Response Inverting Large Signal Pulse Response
Inverting Large Signal Pulse Response
Inverting Small Signal Pulse Response
Inverting Small Signal Pulse Response
Inverting Small Signal Pulse Response
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 10 of 16
www.diodes.com February 2011
© Diodes Incorporated
Typical Performance Characteristics (Continued)
Stability vs. Capacitive Load Stability vs. Capacitive Load
Stability vs. Capacitive Load
Stability vs. Capacitive Load
Slew Rate vs. Supply Voltage
Input Voltage Noise
Supply V o ltage (V)
Sle w R a te (V /u s)
0
10
20
30
40
50
60
70
80
90
100
1000 10000 100000 1000000
Frequency (Hz)
Z
H
nV
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 11 of 16
www.diodes.com February 2011
© Diodes Incorporated
Ordering Information
LM
V
3
XX
XX
G -
X
S : SOP8L
Part Number Package
24 : Quad
Packing
Green
G : Green
58 : Dual
M8 : MSO
P
-8L
TS : TSSOP -14L
7 /13 : Tape & Reel
21 : Single SE : SOT353
W : SOT25
B : SOP14L
LM
V
3
XX
XX
G -
X
S : SOP8L
Part Number Package
24 : Quad
Packing
Green
G : Green
58 : Dual
M8 : MSO
P
-8L
TS : TSSOP -14L
7 /13 : Tape & Reel
21 : Single SE : SOT353
W : SOT25
B : SOP14L
(Note 10)
(Note 11)
(Note 12)
Device Package Code Packaging
(Note 13) 7”/13” Tape and Reel
Quantity Part Number Suffix
LMV321WG-7 W SOT25 3000/Tape & Reel -7
LMV321SEG-7 SE SOT353 3000/Tape & Reel -7
LMV324BG-13 B SOP-14L 2500/Tape & Reel -13
LMV324TSG-13 TS TSSOP-14L 2500/Tape & Reel -13
LMV358SG-13 S SOP-8L 2500/Tape & Reel -13
LMV358M8G-13 M8 MSOP-8L 2500/Tape & Reel -13
Notes: 10. LMV321 is only available for SOT25 and SOT353.
11. LMV324 is only available for SOP-14L and TSSOP-14L.
12. LMV358 is only available for SOP-8L and MSOP-8L.
13. Pad layout as shown on Diodes Inc. suggested pad lay out document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Marking Information
SOT25 / SOT353
1 2 3
5
7
4
XX YW X
XX : Identification Code
W : Week : A~Z : 1~26 week;
X : A~Z : Green
(Top View)
Y : Year : 0~ 9
a~z : 27~52 week;
z represents 52 and 53 week
Device Package type Identification Code
LMV321W SOT25 BX
LMV321SE SOT353 BY
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 12 of 16
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© Diodes Incorporated
Marking Information (Continued)
SOP-14L / TSSOP-14L ( Top View )
1
LMV324
YY WW X X
Logo
14
Part Number
8
7
G : Green
WW : Week : 01~ 52; 52
YY : Year : 08, 09,10~
X : Internal Code
represents 52 and 53 week
SOP-8L
LMV358
(Top view)
YY WW X X
Part Number
Logo G : Green
8765
1234
WW : Week : 01~52; 52
YY : Year : 08, 09,10~
X : Internal Code
represents 52 and 53 week
MSOP-8L
LMV358
( Top view )
Y W X
Part Number
Logo Y : Year : 0~9
X : A~Z : Green
8765
1234
W : Week : A~Z :1~26 week;
a~z : 27~52 week;
z represents 52 and 53 week
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 13 of 16
www.diodes.com February 2011
© Diodes Incorporated
Package Information
Package Type: SOT25
Package Type: SOT353
C
L
C
L
0.10/0.30
1.15/1.35
2.0/2.2
0.65Bsc.
1.8/2.2
0/0.1 0.9/1.0
1.10Max.
0.1/0.22
"A"
DETAIL"A"
Gauge Plane
0.25/0.40
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 15 of 16
www.diodes.com February 2011
© Diodes Incorporated
Package Information (Continued)
Package Type: SOP-8L
1.27typ 0.3/0.5
7°~9°
4.85/4.95
3.85/3.95
5.90/6.10
0.15/0.25
7°~9°
0.62/0.82
0.10/0.20
Gauge Plane
0.254
Seating Plane
0.35max. 45°
Detail "A"
Detail "A"
1.30/1.50
1.75max.
Land Pattern Recommendation
(Unit: mm)
6x-1.27
8x-1.55
8x-0.60
5.4
0°/8°
Package Type: MSOP-8L
2.9/3.1
0.75/0.95
0/0.15 2.9/3.1
4.7/5.1
0.65Bsc. 0.22/0.38
0.05
0.15Typ.
0.4/0.8
0.25
0.95Ref.
Gauge plane
0°/8°
"A"
DETAIL "A"
1
6x-0.65
Land Pattern Recommendation
(Unit:mm)
8x-1.4
4.4
8x-0.45
0.05/0.15
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
LMV321/358/324
Document number: DS33196 Rev. 6 - 2 16 of 16
www.diodes.com February 2011
© Diodes Incorporated
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express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
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the failure of the life support device or to affect its safety or effectiveness.
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