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| NJM2141 DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2141 is a high gain, high output current dual operational amplifier in ultra miniature surface mount package, which drive 25mA at extremely low operating voltages ( V+/V-=2V ). The NJM2141 realize wide bandwidth, low noise, high slew rate and low distortion, which is suitable for audio, telecommunication NJM2141R and instrumentation applications. FEATURES Operating Voltage Slew Rate Bandwidth High Output Current Bipolar Technology Package Outline 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 ( 2V~10V ) ( 3V/s typ. ) ( 8MHz typ. ) ( IO=25mA ) VSP8 NJM2141R EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2003-03-17 -1- NJM2141 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL +V /V VID VIC PD Topr Tstg RATINGS 10 15 7.5 ( note1 ) 320 -20~+75 -40~+125 UNIT V V V mW C C ( note1 ) When input voltage is less than 7.5V, the absolute maximum control voltage is equal to the input voltage. ELECTRICAL CHARACTERISTICS ( V+/V-=5V,Ta=25C ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Maximum Output Voltage Swing 1 Maximum Output Voltage Swing 2 Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Gain Bandwidth Product Equivalent Input Noise Voltage SYMBOL VIO IIO IB RIN AV VOM1 VOM2 VICM CMR SVR ICC SR GB VNI TEST CONDITION RS=0 MIN. 0.3 86 +4.0 -3.5 +4.0 -4.0 4.0 70 76.5 TYP. 0.5 5 80 2.5 100 +5.0 -4.5 +6.0 -5.0 4.5 90 90 2.7 3 8 1.2 MAX. 6 200 500 5.7 UNIT mV nA nA M dB V V V dB dB mA V/s MHz Vrms RL2k,VO= 4V RL2k V /V = 9V,IO=25mA RS10k RS10k + - RIAA,RS=2k,39kHz LPF -2- Ver.2003-03-17 NJM2141 TYPICAL CHARACTERISTICS Ver.2003-03-17 -3- NJM2141 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. -4- Ver.2003-03-17 |
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