NJM2904 SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2904 consists of two independent, high gain, internally frequency compensated operation 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 NJM2904D NJM2904M 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 NJM2904E NJM2904V be more easily implemented in single power supply systems. For example, the NJM2904 can be directly operated off of the standard +5V power supply voltage, which is used in digital systems and will easily provide the required interface electronics without requiring the additional 15V power supplies. NJM2904R/RB1 NJM2904L FEATURES Single Supply Operating Voltage +3V~+32V Low Operating Current 0.7mA typ. Slew Rate 0.5V/s typ. Bipolar Technology Package Outline DIP8, DMP8, SSOP8, SIP8, SOP8 JEDEC 150mil MSOP8 (VSP8) MEET JEDEC MO-187-DA MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE PIN CONFIGURATION ( Top View ) PIN FUNCTION 1 8 1. A OUTPUT A 2. A INPUT 2 7 A B 3. A +INPUT B - 3 6 4. V 5. B +INPUT 4 5 6. B INPUT 1 2 3 4 5 6 7 8 7. B OUTPUT + 8. V NJM2904D, NJM2904M NJM2904L NJM2904E, NJM2904V NJM2904R/RB1 EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2014-03-20 - 1 - NJM2904 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 (note 2) V IC ( DIP8 ) 500 ( DMP8 ) 300 ( EMP8 ) 300 Power Dissipation P mW D ( SSOP8 ) 250 (MSOP8(VSP8/TVSP8) ) 320 ( SIP8 ) 800 Operating Temperature Range T -40~+85 C opr Storage Temperature Range T -50~+125 C stg + (note 1) Continuous short-circuits from output to GND is guaranteed only when V 15V. (note 2) For supply voltage less than 32V, the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS + ( Ta=25C,V =5V ) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Input Offset Voltage V R =0 - 2 7 mV IO S Input Offset Current I - 5 50 nA IO Input Bias Current I - 25 250 nA B Large Signal Voltage Gain A R 2k - 100 - dB V L Maximum Output Voltage Swing V R =2k 3.5 - - V OPP L 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 30 - 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 = - 0.7 1.2 mA CC L + - Slew Rate SR V /V =15V - 0.5 - V/s + - Unity Gain Bandwidth f V /V =15V - 0.6 - MHz T Ver.2014-03-20 - 2 -