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| NJM4250 MICRO-POWER OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM4250 is extremely versatile programmable monolithic operational amplifiers. A single external master bias current setting resistor programs the input bias current, input offset current, quiescent power consumption, slew rate, input noise, and the gain-bandwidth product. The device is a truly general purpose operational amplifier. FEATURES Operating Voltage ( 1V~18V ) Low Operating Current ( 0.1mA max. ) Programmable monolithic OP-Amp Very Low Power Consumption Package Outline DIP8,DMP8,SSOP8 Bipolar Technology PIN CONFIGURATION PACKAGE OUTLINE NJM4250D NJM4250M NJM4250V NJM4250D NJM4250M NJM4250V EQUIVALENT CIRCUIT Ver.2003-03-18 -1- NJM4250 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation ISET Current Operating Temperature Range Storage Temperature Range SYMBOL +V /V VID VIC PD ISET Topr Tstg RATINGS 18 30 15 ( note ) ( DIP8 ) 500 ( DMP8 ) 300 ( SSOP8 ) 250 150 -20~+75 -40~+125 UNIT V V V mW A C C ( note ) For supply voltage less than 15V, the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS ( Ta=25C,V+/V-=15V ) PARAMETER Input Offset Voltage 1 Input Offset Voltage 2 Input Offset Current Input Bias Current 1 Input Bias Current 2 Large Signal Voltage Gain 1 Large Signal Voltage Gain 2 Operating Current 1 Operating Current 2 Input Common Mode Voltage Range 1 Input Common Mode Voltage Range 2 Maximum Output Voltage Swing 1 Maximum Output Voltage Swing 2 Maximum Output Voltage Swing 3 Maximum Output Voltage Swing 4 Common Mode Rejection Ratio Supply Voltage Rejection Ratio SYMBOL VIO1 VIO2 IIO IB1 IB2 AV1 AV2 ICC1 ICC2 VICM1 VICM2 VOM1 VOM2 VOM3 VOM4 CMR SVR TEST CONDITION RS100k +V /V =1.5V,RS100k V /V =1.5V VO= 10V,RL100k VO= 10V,RL10k V /V =1.5V V /V =1.5V RL100k +V /V =1.5V,RL100k RL10k +V /V =1.5V,RL10k RS10k RS10k + + + - ISET=1A MIN. MAX. 5 5 6 10 10 96 11 8 13.5 0.6 12 0.6 70 74 - ISET=10A MIN. MAX. 6 6 20 75 75 96 100 90 13.5 0.6 12 0.6 70 74 - UNIT mV mV nA nA nA dB dB A A V V V V V V dB dB TYPICAL APPLICATION ( ISET,VIO Adjustment ) Offset Adjustment -2- Ver.2003-03-18 NJM4250 TYPICAL CHARACTERISTICS Ver.2003-03-18 -3- NJM4250 TYPICAL CHARACTERISTICS -4- Ver.2003-03-18 NJM4250 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.2003-03-18 -5- |
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