DUAL J-FET INPUT OPERATIONAL AMPLIFIER
NJM072B/082B/072/082
DUAL J-FET INPUT OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION The NJM072B/082B & NJM072/082 are du...
Description
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
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