NJM2143RB1-TE1 Nisshinbo

NJM2143 SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2143 is a single-supply dual operational amplifier in small packages. It offers a low voltage operation from 3V and NJM2143RB1 NJM2143R low operating current of 0.7mA(typ.). (MSOP8 (VSP8)) (MSOP8 (TVSP8)) There is no crossover distortion in single supply operation, because the load is directly coupled to the ground. And in dual supply operation, by connecting a pull-down resister between output and negative supply V- terminals the crossover distortion can be reduced. The NJM2143 is available in both 8-lead MSOP and thin type MSOP packages. FEATURES Single-Supply Operation Operating Voltage +3~+20V Low Operating Current 0.7mA typ. Bipolar Technology Package Outline MSOP8 (VSP8) MEET JEDEC MO-187-DA MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE PIN CONFIGURATION ( Top View ) PIN FUNCTION 1.A OUTPUT 1 8 2.A INPUT 3.A +INPUT A 2 7 4.GND B 5.B +INPUT 3 6 6.B INPUT 4 5 7.B OUTPUT + 8.V EQUIVALENT CIRCUIT ( 1/2 Shown ) V+ -INPUT +INPUT OUTPUT GND Ver.2012-10-01 - 1 - NJM2143 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + + Supply Voltage V ( V / V ) 20 ( 10 ) V Differential Input Voltage V 20 V ID Input Voltage V -0.3~+20 ( note1 ) V IC Power Dissipation P (MSOP8(VSP/TVSP8)) 320 mW D Operating Temperature Range T -40~+85 C opr Storage Temperature Range T -50~+125 C stg ( note1 ) When input voltage is less than +20V, the absolute maximum control voltage is equal to the input voltage. ELECTRICAL CHARACTERISTICS + ( V =5.0V,Ta=25C ) PARAMETER SYMBOLTEST 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 Swings V R =2k 3.5 - - V OM1 L P-P Input Common Mode Voltage Range V 0~3.5 - - V ICM Common Mode Rejection Ratio CMRR - 85 - dB Supply Voltage Rejection Ratio PSRR - 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 - 120 - dB Operating Current I - 0.7 1.2 mA CC Slew Rate SR - 0.5 - V/s Gain Bandwidth Product GB - 0.6 - MHz Ver.2012-10-01 - 2 -