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| NJM2143 SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2143 is a single-supply operational amplifier in VSP8.Its input stage of Darlington PNP detects GND level. There is no crossover distortion in single supply operation when the load is direct-coupled to ground. NJM2143R NJM2143RB1 FEATURES Single-Supply Operation Operating Voltage Low Operating Current Bipolar Technology Package Outline PIN CONFIGURATION ( +3~+20V ) ( 0.7mA typ. ) VSP8,TVSP8 ( Top View ) PIN FUNCTION 1.A OUTPUT 2.A -INPUT 3.A +INPUT 4.GND 5.B +INPUT 6.B -INPUT 7.B OUTPUT + 8.V EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2003-03-17 -1- NJM2143 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL ++V (V /V ) VID VIC PD Topr Tstg RATINGS 20 ( 10 ) 20 -0.3~+20 ( note1 ) 320 -40~+85 -50~+125 UNIT V V V mW C C ( 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 Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Maximum Output Voltage Swings Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Output Source Current Output Sink Current Channel Separation Operating Current Slew Rate Gain Bandwidth Product SYMBOL VIO IIO IB AV VOM1 VICM CMRR PSRR ISOURCE ISINK CS ICC SR GB TEST CONDITION RS=0 RL2k RL=2k MIN. 3.5 0~3.5 20 8 TYP. 2 5 25 100 85 100 30 20 120 0.7 0.5 0.6 MAX. 7 50 250 1.2 UNIT mV nA nA dB VP-P V dB dB mA mA dB mA V/s MHz VIN =1V,VIN =0V + VIN =0V,VIN =1V + - -2- Ver.2003-03-17 NJM2143 TYPICAL CHARACTERISTICS Ver.2003-03-17 -3- NJM2143 TYPICAL CHARACTERISTICS -4- Ver.2003-03-17 NJM2143 TYPICAL CHARACTERISTICS [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.2003-03-17 -5- |
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