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.
■ FEATURES
● Operating Voltage
● J-FET Input
● High Input Resistance
● Low Input Resistance
● High Slew Rate
● Wide Unity Gain Bandwidth
● Package Outline
( ±4V~±18V )
( 1012Ω typ. )
( 30pA typ. )
( 13V/µs,20V/µs typ. )
( 3MHz,5MHz typ. )
DIP8, DMP8, SIP8
EMP8 (NJM072B/082B only)
SSOP8 (NJM072B/082B only)
■ PACKAGE OUTLINE
NJM072BD/082BD
NJM072D/082D
NJM072BE/082BE
NJM072BM/082BM
NJM072M/082M
NJM072BV/082BV
NJM072BL/082BL
NJM072L/082L
● Bipolar Technology
■ PIN CONFIGURATION
NJM072BD/082BD, NJM072D/082D
NJM072BM/082BM, NJM072M/082M
NJM072BE/082BE
NJM072BV/082BV
PIN FUNCTION
1.A OUTPUT
2.A -INPUT
3.A +INPUT
4.V
5.B +INPUT
6.B -INPUT
7.B OUTPUT
+
8.V
NJM072L/082L
NJM072BL/082BL
■ EQUIVALENT CIRCUIT
Ver.2007-06-06
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