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| NJM14558 www..com DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM14558 is dual operational amplifier, which can operate from 2V supply. The features are low offset voltage, low bias current and low current consumption. The package lineup is DIP, DMP and others, so that the NJM14558 is suitable for portable audio and any kind of signal amplifier. FEATURES Operating Voltage Input Offset Voltage Slew Rate Bipolar Technology Package Outline PACKAGE OUTLINE ( 2.0V~7.0V ) ( 3mV max. ) ( 2.5V/s typ. ) DIP8,DMP8,EMP8,SSOP8, VSP8,SIP8 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 EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2003-03-17 -1- NJM14558 www..com ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Differential Input Voltage Input Voltage SYMBOL +V /V VID VIC RATINGS 7.5 14 7 ( note ) ( DIP8 ) 500 ( DMP8 ) 300 ( EMP8 ) 300 ( SSOP8 ) 250 ( VSP8 ) 320 ( SIP8 ) 800 -40~+85 -40~+125 UNIT V V V Power Dissipation PD mW Operating Temperature Range Storage Temperature Range Topr Tstg C C ( note ) For supply voltage less than 7V,the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS ( V+/V-=5V,Ta=25C ) PARAMETER Operating Voltage Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Maximum Output Voltage Swing (+ ) Maximum Output Voltage Swing ( - ) Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Equivalent Input Noise Voltage Gain Bandwidth Product SYMBOL Vopr VIO IIO IB RIN AV + VOM VOM VICM CMR SVR ICC SR VNI GB TEST CONDITION RS10k MIN. 2 0.3 86 3.5 3.0 70 76.5 TYP. 0.5 5 70 5 100 4.0 -3.5 4.0 90 90 2.7 2.5 1.4 5 MAX. 7 3 50 250 -3.0 4.5 UNIT V mV nA nA M dB V V V dB dB mA V/s Vrms MHz RL2k,VO=3V RL2k RL2k RS10k RS10k RIAA,RS=2.2k,30kHz:LPF -2- Ver.2003-03-17 NJM14558 www..com TYPICAL CHARACTERISTICS Ver.2003-03-17 -3- NJM14558 www..com TYPICAL CHARACTERISTICS -4- Ver.2003-03-17 NJM14558 www..com TYPICAL CHARACTERISTICS Ver.2003-03-17 -5- NJM14558 www..com TYPICAL CHARACTERISTICS -6- Ver.2003-03-17 NJM14558 www..com 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.2003-03-17 -7- |
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