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| NJM2043 LOW-NOISE DUAL PRE-AMPLIFIER GENERAL DESCRIPTION The NJM2043 is a bipolar operational amplifier which is designed as low noise version of the NJM4558 with high output current and fast slew rate ( 6V/s ) and wide unity gain bandwidth ( 14MHz ) constructed using New JRC Planar epitaxial process. FEATURES Operating Voltage High Output Current Slew Rate Unity Gain Bandwidth Package Outline Bipolar Technology 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 PACKAGE OUTLINE NJM2043D NJM2043M ( 4V~22V ) ( 25mA. ) ( 6V/s typ. ) ( 14MHz typ. ) DIP8,DMP8,SIP8 NJM2043L NJM2043D NJM2043M NJM2043L EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2003-03-17 -1- NJM2043 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 22 30 15 ( note ) ( DIP8 ) 500 ( DMP8 ) 300 ( SIP8 ) 800 -20~+75 -40~+125 UNIT V V V mW 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 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 RS10k MIN. 30 86 12 10 12 70 76 TYP. 0.3 10 400 100 100 14 11.5 14 100 100 6 6 14 0.4 MAX. 3 200 1000 8 0.51 UNIT mV nA nA k dB V V V dB dB mA V/s MHz Vrms RL2k,VO=10V RL10k IO=25mA RS10k RS10k FLAT+JISA RS=300 ( note1 ) Closed loop gain should be more than 20dB at use. ( note2 ) New JRC's general selected products D rank are also prepared for the noise standard ( RS=2.2k,RIAA,VNI=1.4V Max. ) -2- Ver.2003-03-17 NJM2043 TYPICAL CHARACTERISTICS Ver.2003-03-17 -3- NJM2043 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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