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| WSL324RZ/PZ LOW POWER QUAD OPERATIONAL AMPLIFIER 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. 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 14 8 1 7 14 1 8 7 Ordering Information Device WSL324PZ WSL324RZ Operating Temperature 0~70 Package 14DIP 14SOP LOGIC DIAGRAM IN1(-) IN1(+) 2 3 1 Out1 Out1 IN1(-) IN2(-) IN2(+) 6 5 7 Out2 IN1(+) Vcc IN3(-) IN3(+) 9 10 IN2(+) 8 Out3 IN2(-) Out2 IN4(-) IN4(+) 13 12 14 PIN ASSIGNMENT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 Out4 IN4(-) IN4(+) GND IN3(+) IN3(-) Out3 Out4 JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved. 1 WSL324RZ/PZ ABSOLUTE MAXIMUM RATINGS* Characteristic Symbol Value Unit Power Supply Voltages Single Supply Split Supplies VCC VIDR VICR ISC Tj Tstg IIN TL 32 16 32 -0.3 to 32 Continuous 150 -55~125 50 260 V V V Input Differential Voltage Range(1) Input Common Mode Voltage Range Output Short Circuit Duration Junction Temperature(14DIP) Storage Temperature(14DIP) Input Current,per Pin(2) Lead Temperature,1mm from Case for 10sec. mA * 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 Operating Temperature (All Package Types) VCC TA 2.5 or 5.0 0 15 or 30 +70 V 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. JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved. 2 WSL324RZ/PZ ELECTRICAL CHARACTERISTICS Characteristic Symbol Test condition Min. TA=0~70 Typ. Max. Unit Maximum Input Offset Voltage Input offset Voltage Drift Maximum Input offset Current Input offset Current Drift Maximum Input Bias current Input Common Mode Voltage Range Maximum Power Supply Current Minimum Large Signal Open-Loop Voltage Gain Minimum Output High Level Voltage Swing Maximum Swing Common Mode Rejection Power Supply Rejection Channel Seperation maximum Output Short Circuit to GND Minimum Output Source Current Output low Level Voltage VIO VO=1.4V VCC=5.0~30V RS=0 ,VICM=0V to VCC-1.7V 7.0 9.0 / VIO/ T RS=0 ,VCC=30V IIO IIB VICR ICC AVOL VOH VOL CMR PSR CS ISC ISOURCE VCC=5.0V 150 10 -500 0 28 3 1.2 15 26 27 20 65* 65 -120* 60* 10 5 12* / V V/ V dB dB dB IIO/ T RS=0 ,VCC=30V VCC=5.0V VCC=30V RL= ,VCC=30V ,V0=0V RL= ,VCC=5V , V0=0V VCC=15V ,RL 2 VCC=30V ,RL=2 VCC=30V ,RL=10 VCC=5V ,RL=10 VCC=30V ,Rs=10 VCC=30V f=1KHz to 20KHz,VCC=30V VCC=30V VIN+=1V ,VIN=0V ,VCC=15V,V0=0V VIN+=0V ,VIN-=1V, VCC=15V, V0=15V VIN+=0V ,VIN-=1V, VCC=15V, V0=0.2V All VIN GND or V-supply(If Used) Minimum Output Sink Current ISINK Differential Input Voltage Range *=@ 25 VIDR VCC* V JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved. 3 WSL324RZ/PZ TYPICAL PERFORMANCE CHARACTERISTICS Input Voltage Range 18 14 Voltage gain(dB) 10 8.0 4.0 0 0 Negative Positive Vi,Input Voltage(V) VOR Outputl Voltage Range(VP-P) Icc,Power Supply Current(mA) A 100 80 Open -Loop Frequency vol,Large Signal Open Loop 60 20 -20 1.0 10 100 1K 10K 100K 1M f, Frequency(Hz) 4.0 8.0 12 5 6 Input/Output Differential Voltage(V) Large Signal Frequency Response 14 12 Vo,Output Voltage(mV) 10 8.0 6.0 4.0 2.0 0.0 1.0 10 100 1000 RL=2.0 Vcc=15V GND=0 Gain=100 RI=1.0 RF=100 550 500 Small Signal Voltage Follower Pulse Respnse(Noninverting) Input Vcc=30V GND=0 Ta=25 CL=50pF output 300 400 200 0 2.0 4.0 t,Time(us) 6.0 8.0 f,Frequency(KHz) Power Supply Current-Voltage 3.0 2.4 1.8 1.2 0.6 0 0 5.0 10 15 20 25 30 35 VCC,Power Supply Voltage(V) Ta=25 RL= Input Bias current-Power Supply Volatge 100 90 JAN. 2003 REV:00 copyright@wooseok s.tech corp. All rights reserved. Input Bias current(uA) 80 70 60 0 2.0 4.0 8.0 12 16 VCC,Power Supply Voltage(V) 4 |
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