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NJM072B

JRC
Part Number NJM072B
Manufacturer JRC
Description DUAL J-FET INPUT OPERATIONAL AMPLIFIER
Published Jun 14, 2009
Detailed Description NJM072B/082B/072/082 DUAL J-FET INPUT OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM072B/082B & NJM072/082 are du...
Datasheet PDF File NJM072B PDF File

NJM072B
NJM072B

Overview
NJM072B/082B/072/082 DUAL J-FET INPUT OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM072B/082B & NJM072/082 are dual JFET input operational amplifiers.
They feature low input bias and offset currents, high input impedance and fast slew rate.
The low harmonic distortion and low noise make them ideally suit for amplifiers with high fidelity and audio amplifier applications.
The NJM072/082 may cause oscillation in some application like voltage follower.
■ PACKAGE OUTLINE NJM072BD/082BD NJM072D/082D ■ FEATURES ● Operating Voltage ● J-FET Input ● High Input Resistance ● Low Input Resistance ● High Slew Rate ● Wide Unity Gain Bandwidth ● Package Outline ● Bipolar Technology ( ±4V~±18V ) ( 1012Ω typ.
) ( 30pA typ.
) ( 13V/µs,20V/µs typ.
) ( 3MHz,5MHztyp.
) DIP8, DMP8, SIP8 EMP8 (NJM072B only) SSOP8 (NJM072B/082B only) NJM072BE NJM072BL/082BL NJM072L/082L ■ PIN CONFIGURATION NJM072BD/082BD, NJM072D/082D NJM072BM/082BM, NJM072M/082M NJM072BE NJM072BV/082BV ■ EQUIVALENT CIRCUIT PIN FUNCTION 1.
A OUTPUT 2.
A -INPUT 3.
A +INPUT 4.
V5.
B +INPUT 6.
B -INPUT 7.
B OUTPUT 8.
V+ NJM072L/082L NJM072BL/082BL NJM072BM/082BM NJM072M/082M NJM072BV/082BV Ver.
2012-08-09 -1- NJM072B/082B/072/082 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Input Voltage Differential Input Voltage SYMBOL V+/V- VIC VID Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS ± 18 ± 15(note) ± 30 ( DIP8 ) 500 ( DMP8 ) 300 (EMP8) 300 ( SSOP8 ) 250 ( SIP8 ) 800 -40~+85 -40~+125 ( Ta=25˚C ) 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=+25˚C,V+/V-=±15V ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Voltage Range Maximum Peak-to-peak Output Voltage Swing Large-Signal Voltage Gain Unity Gain Bandwidth Input Resistance Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current S...


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