NJM2902 QUAD SINGLE-SUPPLY OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2902 consists of four independent high-gain operational amplifiers that are designed for single-supply operation. Operation from split power supplies is also possible and the low power supply drain is independent of the magnitude of the power supply voltage. NJM2902N NJM2902M Used with a dual supply the circuit will operate over a wide range of supply voltages. However, a large amount of crossover distortion may occur with loads to ground. An external current-sinking resistor to-V will reduce crossover distortion. S There is no crossover distortion problem in single-supply NJM2902V operation if the load is direct-coupled to ground. FEATURES Single Supply Operating Voltage ( +3V~+32V ) + High Output Voltage ( V -2V ) Slew Rate ( 0.5V/s typ. ) Low Operating Current ( 1mA typ. ) Package Outline DIP14, DMP14, SSOP14 Bipolar Technology PIN CONFIGURATION NJM2902N, NJM2902M NJM2902V 1 14 PIN FUNCTION A D 1.A OUTPUT 8.C OUTPUT 2 13 2.A INPUT 9.C -INPUT 3 12 3.A +INPUT 10.C +INPUT 4 11 + - 4.V 11.V 5 10 5.B +INPUT 12.D +INPUT 6 9 B C 6.B INPUT 13.D -INPUT 7 8 7.B OUTPUT 14.D OUTPUT EQUIVALENT CIRCUIT ( 1/4 Shown ) - V Ver.2014-04-21 - 1 - NJM2902 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + + - Supply Voltage V (V /V ) 32 ( or 16 ) V Differential Input Voltage V 32 V ID Input Voltage V -0.3~ 32(Note2) V IC ( DIP14 ) 570 Power Dissipation P ( DMP14 ) 300 mW D ( SSOP14 ) 300 Operating Temperature Range T -40~+85 C opr Storage Temperature Range T -50~+125 C stg (Note1) Continuous short-circuits from output to GND is guaranteed only when V+15V. (Note2) For supply voltage less than 32V 16 , the absolute maximum input voltage is equal to supply voltage. ELECTRICAL CHARACTERISTICS + ( Ta=25C,V =5V ) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Input Offset Voltage V R =0 - 2 10 mV IO S + - Input Offset Current I I -I - 5 50 nA IO IN IN + - Input Bias Current I I or I - 20 500 nA B IN IN Large Signal Voltage Gain A R >2k - 100 - V/mV V L Maximum Output Voltage Swing VOPP RL=2k 3.5 - - V Input Common Mode Voltage Range V 0~3.5 - - V ICM Common Mode Rejection Ratio CMR - 85 - dB Supply Voltage Rejection Ratio SVR - 100 - dB + - Output Source Current I V =1V,V =0V 20 40 - mA SOURCE IN IN + - Output Sink Current I V =0V,V =1V 8 20 - mA SINK IN IN Channel Separation CS f=1k~20kHz,Input Referred - 120 - dB Operating Current I R = - 1 2 mA CC L + - Slew Rate SR V /V =15V - 0.5 - V/s + - Gain Bandwidth Product GB V /V =15V - 0.5 - MHz Ver.2014-04-21 - 2 -