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| NJM2140 LOW SATURATION DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM2140 is a low supply voltage ( 1.0V MIN ) and low saturation output voltage ( 2.0VP-P at supply voltage 2.5V ) operational amplifier. It is applicable to portable CD, radio cassette CD, and portable DAT, that are audio apparatus, which require the 5V, single supply operation and high output voltage. FEATURES Operating Voltage High Slew Rate Wide Band Low Saturation Output Voltage Package Outline 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.V NJM2140R/RB1 PACKAGE OUTLINE NJM2140R NJM2140RB1 ( 1V~7V ) ( 4V/s typ. ) ( 12MHz typ. ) ( 2.4V typ. at V+/V-=2.5V,RL=10k ) VSP8,TVSP8 EQUIVALENT CIRCUIT Ver.2003-03-19 -1- NJM2140 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Differential Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL +V /V VID PD Topr Tstg RATINGS 7.0 14 ( R/RB1 ) 320 -20~+75 -40~+125 UNIT V V mW C C ELECTRICAL CHARACTERISTICS ( V+/V-=2.5V,Ta=25C ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Maximum Output Voltage Swings 1 Maximum Output Voltage Swings 2 Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Unity Gain Frequency SYMBOL VIO IIO IB AV VOM1 VOM2 VICM CMRR PSRR ICC SR fT TEST CONDITION RS10k RL10k RL=2.5k RL10k MIN. 60 2.0 2.3 1.5 60 60 TYP. 1 10 100 80 2.2 2.4 74 80 3.5 4 12 MAX. 6 20 300 5 UNIT mV nA nA dB V V V dB dB mA V/s MHz -2- Ver.2003-03-19 NJM2140 TYPICAL CHARACTERISTICS Ver.2003-03-19 -3- NJM2140 TYPICAL CHARACTERISTICS -4- Ver.2003-03-19 NJM2140 [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.2003-03-19 -5- |
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