NJM4250 MICRO-POWER OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE 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 NJM4250D NJM4250M general purpose operational amplifier. FEATURES Operating Voltage ( 1V~18V ) Low Operating Current ( 0.1mA max. ) NJM4250V Programmable monolithic OP-Amp Very Low Power Consumption Package Outline DIP8,DMP8,SSOP8 Bipolar Technology PIN CONFIGURATION NJM4250D NJM4250M NJM4250V EQUIVALENT CIRCUIT Ver.2013-10-29 - 1 - NJM4250 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + - Supply Voltage V /V 18 V Differential Input Voltage V 30 V ID Input Voltage V 15 ( note ) V IC ( DIP8 ) 500 Power Dissipation P ( DMP8 ) 300 mW D ( SSOP8 ) 250 I Current I 150 A SET SET Operating Temperature Range T -20~+75 C opr Storage Temperature Range T -40~+125 C stg ( 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 ) I=1A I =10A SET SET PARAMETER SYMBOLTEST CONDITION UNIT MIN. MAX. MIN. MAX. Input Offset Voltage 1 V - 5 - 6 mV IO1 R 100k S + - Input Offset Voltage 2 V - 5 - 6 mV IO2 V /V =1.5V,R 100k S Input Offset Current I - 6 - 20 nA IO Input Bias Current 1 I - 10 - 75 nA B1 + - Input Bias Current 2 I V /V=1.5V - 10 - 75 nA B2 Large Signal Voltage Gain 1 A V = 10V,R 100k 96 - - - dB V1 O L Large Signal Voltage Gain 2 A V = 10V,R 10k - - 96 - dB V2 O L Operating Current 1 I - 11 - 100 A CC1 + - Operating Current 2 I V /V=1.5V - 8 - 90 A CC2 Input Common Mode Voltage Range 1 V 13.5 - 13.5 - V ICM1 + - Input Common Mode Voltage Range 2 V V /V =1.5V 0.6 - 0.6 - V ICM2 Maximum Output Voltage Swing 1 V R 100k 12 - - - V OM1 L + - Maximum Output Voltage Swing 2 V V /V =1.5V,R 100k 0.6 - - - V OM2 L Maximum Output Voltage Swing 3 V R 10k - - 12 - V OM3 L + - Maximum Output Voltage Swing 4 V V /V =1.5V,R 10k - - 0.6 - V OM4 L Common Mode Rejection Ratio CMR 70 - 70 - dB R 10k S Supply Voltage Rejection Ratio SVR 74 - 74 - dB R 10k S TYPICAL APPLICATION ( I ,V Adjustment ) SET IO Offset Adjustment Ver.2013-10-29 - 2 -