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082M

DUAL J-FET INPUT OPERATIONAL AMPLIFIER

Japan Radio Corporation  

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

NJM072BM/082BM

NJM072M/082M

■ 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,5MHz typ. )

DIP8,DMP8,SSOP8,SIP8

NJM072BV/082BV

NJM072BL/082BL

NJM072L/082L

■ PIN CONFIGURATION

NJM072BD/082BD

NJM072D/082D

NJM072M/082M

NJM072BM/082BM

NJM072BV/082BV

■ EQUIVALENT CIRCUIT

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

Ver.2003-03-17

-1-

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