JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved.
WSL324RZ/PZ
LOGIC DIAGRAM PIN ASSIGNMENT
Device Operating
Temperature Package
WSL324PZ
0~70℃14DIP
WSL324RZ 14SOP
Ordering Information
The WSL324 contains four independent high gain
operational amplifiers with internal frequency
compensation.The four Op-Amps operate over a wide
voltage range from a single power supply.Also use a
split power supply.The device has low power supply
current drain,regardless of the power supply voltage.
The low power drain also makes the WSL324 a good
choice for Battery operation.
When your project calls for a traditional Op-Amp
function,now you can streamline your design with a
simple single power supply.Use ordinary +5V DC
common to practically any Digital System or Personal
Computer application,without requiring an extra 15V
power supply just to have the interface electronics you
need.
The WSL324 is a versatile,rugged workhouse with a
thousand-and-one use,from amplifyng signals from a
variety of transducers to DC gain blocks,or any OP-Amp
function.The attached pages offer some recipes that will
have your project cooking in no time.
LOW POWER QUAD OPERATIONAL AMPLIFIER
FEATURES
◇Internally frequency compensated for unity gain
◇Large DC voltage gain :100dB
◇Wide power supply range :3V~32V(or ±1.5~±16V)
◇Input common mode Voltage range includes ground
◇Large output voltage swing:0V DC to Vcc-1.5V DC
◇Power drain suitable for Battery operation
◇Low input offset voltage and offset current
◇differential input range equal to the power supply
voltage
2
31Out1
IN1(-)
IN1(+)
6
57Out2
IN2(-)
IN2(+)
9
10 8Out3
IN3(-)
IN3(+)
13
12 14 Out4
IN4(-)
IN4(+)
1
2
3
4
5
6
78
9
10
11
12
13
14
Out1
Out2 Out3
Out4
IN1(-)
IN1(+)
Vcc
IN2(-)
IN2(+)
IN4(-)
IN4(+)
GND
IN3(+)
IN3(-)
47GLS
47VRS
1
14
8
7
1
7
8
14
1
JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved.
WSL324RZ/PZ
Characteristic Symbol Value Unit
Power Supply Voltages Single Supply
Split Supplies VCC
32
±16 V
Input Differential Voltage Range(1) VIDR ±32 V
Input Common Mode Voltage Range VICR -0.3 to 32 V
Output Short Circuit Duration ISC Continuous
Junction Temperature(14DIP) Tj150 ℃
Storage Temperature(14DIP) Tstg -55~125 ℃
Input Current,per Pin(2) IIN 50 mA
Lead Temperature,1mm from Case for 10sec. TL260 ℃
ABSOLUTE MAXIMUM RATINGS*
* Maximum Ratings are those values beyond which damage to the device may occur.
Function operation should be restricted to the Recommended Operating Conditions.
□derating :14DIP :-10mW/℃from 65℃to 125℃
8SOP :-7mW/℃from 65℃to 125℃
[NOTE]
(1)Split Power Supplies
(2)VIN<0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
RECOMMENDED OPERATING CONDITIONS
Characteristic Symbol Min Max Unit
DC Supply Voltage VCC ±2.5 or 5.0 ±15 or 30 V
Operating Temperature (All Package Types) TA0+70 ℃
This device contains protection circuitry to guard against damage due to high static voltages or electric fields.
However,precautions must be taken to avoid applications of any voltage higher than maximum rated voltages
to this high-impedance circuit.For proper operation,VIN and VOUT should be constrained to the range
GND≤(VIN and VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level(e.g.,either GND or VCC ).
Unused outputs must be left open.
2
JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved.
WSL324RZ/PZ
ELECTRICAL CHARACTERISTICS
Characteristic Symbol Test condition Min. Typ. Max. Unit
Maximum Input Offset Voltage VIO
VO=1.4V VCC=5.0~30V
RS=0Ω,VICM=0V to VCC-1.7V 9.0 ㎷
Input offset Voltage Drift ΔVIO/ΔT RS=0Ω,VCC=30V 7.0 ㎶/℃
Maximum Input offset Current IIO VCC=5.0V 150 ㎁
Input offset Current Drift ΔIIO/ΔT RS=0Ω,VCC=30V 10 ㎀/℃
Maximum Input Bias current IIB VCC=5.0V -500 ㎁
Input Common Mode Voltage Range VICR VCC=30V 028 V
Maximum Power Supply Current ICC RL=∞,VCC=30V ,V0=0V
RL=∞,VCC=5V , V0=0V
3
1.2
㎃
Minimum Large Signal Open-Loop
Voltage Gain AVOL VCC=15V ,RL≥2㏀15 V/㎷
Minimum Output High Level Voltage
Swing VOH VCC=30V ,RL=2㏀
VCC=30V ,RL=10㏀
26
27 V
Maximum Output low Level Voltage
Swing VOL VCC=5V ,RL=10㏀20 ㎷
Common Mode Rejection CMR VCC=30V ,Rs=10㏀65* dB
Power Supply Rejection PSR VCC=30V 65 dB
Channel Seperation CS f=1KHz to 20KHz,VCC=30V -120* dB
maximum Output Short Circuit to
GND ISC VCC=30V 60* ㎃
Minimum Output Source Current ISOURCE
VIN+=1V ,VIN=0V
,VCC=15V,V0=0V 10 ㎃
Minimum Output Sink Current ISINK
VIN+=0V ,VIN-=1V, VCC=15V,
V0=15V
VIN+=0V ,VIN-=1V, VCC=15V,
V0=0.2V
5
12*
㎃
㎂
Differential Input Voltage Range VIDR All VIN≥GND
or V-supply(If Used) VCC* V
TA=0~70℃
*=@ 25℃
3
JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved.
WSL324RZ/PZ
Input Voltage Range
Vi,Input Voltage(V)
Input/Output Differential Voltage(V)
4.0
8.0
10
14
18
0
4.0 8.0 12 56
Open -Loop Frequency
A
vol,Large Signal Open Loop
Voltage gain(dB)
1.0 10010 1K 10K 100K
f, Frequency(Hz)
-20
60
80
100
Large Signal Frequency Response Small Signal Voltage Follower
Pulse Respnse(Noninverting)
Negative
Positive
0.0
4.0
10
12
1.0 10 100 1000
VOR Outputl Voltage Range(VP-P)
f,Frequency(KHz)
Input
200
300
400
500
550
0 2.0 4.0 6.0 8.0
Vo,Output Voltage(mV)
Power Supply Current-Voltage Input Bias current-Power Supply Volatge
Icc,Power Supply Current(mA)
0
0.6
1.2
0 5.0 10 20 25 30
Input Bias current(uA)
90
80
70
VCC,Power Supply Voltage(V)
2.0
6.0
8.0
14
TYPICAL PERFORMANCE CHARACTERISTICS
01M
20
RL=2.0㏀
Vcc=15V
GND=0
Gain=100
RI=1.0㏀
RF=100㏀
Vcc=30V
GND=0
Ta=25℃
CL=50pF
output
t,Time(us)
Ta=25℃
RL=∞
15 35
1.8
2.4
3.0
VCC,Power Supply Voltage(V)
0 2.0 4.0 8.0 12 16
60
100
4
