NJM2125F-TE1 Nisshinbo

NJM2125 SINGLE-SUPPLY OPERATIONAL AMPLIFIER PACKAGE OUTLINE GENERAL DESCRIPTION The NJM2125 is a single-supply operational amplifier of small surface mount package. The features of single-supply operation, low operating voltage NJM2125F ( minimum 2.7V ) and small package are most suitable for portable items. FEATURES Single-Supply Operation Low Operating Voltage ( +2.7V~20V ) Low Operating Current ( 1.0mA typ. ) Slew Rate ( 1.2V/s typ. ) Small Package ( SOT235 ) Bipolar Technology PIN CONFIGURATION PIN FUCTION 1. +INPUT 2. GND 3. -INPUT 4. OUTPUT NJM2125F + 5. V (Top View) EQUIVALENT CIRCUIT + V OUTPUT -INPUT +INPUT GND Ver. 03 - 1 - NJM2125 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER SYMBOL RATINGS UNIT + Supply Voltage V +20 V Differential Input Voltage V +20 V ID Input Voltage V -0.3~+20 ( Note ) V IC Power Dissipation P (SOT235) 200 mW D Operating Temperature Range T -40~85 C opr Storage Temperature Range T -40~125 C stg ( note ) When the supply voltage is less than +20V, the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS + ( V =5V,Ta=25C ) PARAMETER SYMBOL TEST 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 88 100 - dB V L Maximum Output Voltage Swings V R =2k 3.5 - - V OM L Input Common Mode Voltage Range V 0~3.5 - - V ICM Common Mode Rejection Ratio CMR 70 90 - dB Supply Voltage Rejection Ratio SVR 80 94 - 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 Operating Current I R = - 1.0 1.75 mA CC L Slew Rate SR - 1.2 - V/s Unity Gain Frequency f - 1.2 - MHz T Ver. 03 - 2 -