NJM324 SINGLE-SUPPLY QUAD OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM324 consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply NJM324D NJM324M current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the NJM324 can be directly operated off of the NJM324V standard +5V power supply voltage which is used in digital DC systems and will easily provide the required interface electronics without requiring the additional 15V power DC supplies. FEATURES Single Supply Operation Operating Voltage ( +3V~+32V ) Low Operating Current ( 0.7mA typ. ) Package Outline DIP14,DMP14,SSOP14 Bipolar Technology PIN CONFIGURATION PIN FUNCTION 1. A OUTPUT 2. A -INPUT 3. A +INPUT + 4. V 5. B +INPUT 6. B -INPUT 7. B OUTPUT 8.C OUTPUT 9. C -INPUT 10.C +INPUT 11.GND NJM324D 12.D +INPUT NJM324M 13.D -INPUT NJM324V 14.D OUTPUT EQUIVALENT CIRCUIT ( 1/4 Shown ) Ver.2013-01-24 - 1 - NJM324 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + - Supply Voltage V /V 32 ( or 16 ) V Differential Input Voltage V 32 V ID Input Voltage V -0.3~+32 ( note ) 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 -40~+125 C stg ( note ) For supply voltage less than 32V. the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS + ( Ta=+25C,V =5V ) PARAMETER SYMBOLTEST CONDITION MIN. TYP. MAX. UNIT + Input Offset Voltage V R =0,V =5~30V - 2 7 mV IO S DC Input Offset Current I - 5 50 nA IO Input Bias Current I - 20 250 nA B Input Common Mode Voltage Range V 0~3.5 - - V ICM Operating Current I R = - 0.7 1.2 mA CC L + Large-signal Voltage Gain A R 2k,V=15V 88 100 - dB V L Maximum Peak-to-peak Output Voltage Swing V R =2k 3.5 - - V OPP L Common Mode Rejection Ratio CMR DC 65 70 - dB Supply Voltage Rejection Ratio SVR DC 65 100 - dB + - + Output Source Current I V /V =1/0V,V=15V 20 40 - mA SOURCE IN IN + + Output Sink Current 1 I V /V =0/1V,V=15V 10 20 - mA SINK1 IN IN + Output Sink Current 2 I V /V =0/1V,V=200mV 12 20 - A SINK2 IN IN o Channel Separation CS f=1kHz~20kHz,Input Referred - 120 - dB Ver.2013-01-24 - 2 -