ULTRA LOW NOISE DUAL OPERATIONAL AMPLIFIER
NJM2122
ULTRA LOW NOISE DUAL OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION The NJM2122 is an ultra low noise dual operat...
Description
NJM2122
ULTRA LOW NOISE DUAL OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION The NJM2122 is an ultra low noise dual operational amplifier. The features of ultra low noise, low operating voltage, and low
saturation voltage are suitable for microphone amplifier of digital audio items such as portable MD,DAT,and others.
■ PACKAGE OUTLINE
■ FEATURES
● Operating Voltage
( ±2.0V~±7.0V )
● Ultra Low Noise Voltage
( 1.5nV/√Hz typ.@ f=1kHz )
● Low Saturation Output Voltage ( 0.3V typ. )
● Bipolar Technology
● Package Outline
DIP8,DMP8
NJM2122D
■ PIN CONFIGURATION
NJM2122D NJM2122M
PIN FUNCTION 1.A OUTPUT 2.A –INPUT 3.A +INPUT 4.V5.B +INPUT 6.B –INPUT 7.B OUTPUT 8.V+
NJM2122M
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
Ver.2016-04-27
-1-
NJM2122
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Differential Input Voltage Input Voltage
Power Dissipation
Operating Temperature Range Storage Temperature Range
SYMBOL V+/VVID VIC
PD
Topr Tstg
RATINGS
± 10 ...
Similar Datasheet