NJM4556A
DUAL HIGH CURRENT OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
The NJM4556A integrated circuit is a high-gain,high output
current dual operational amplifier capable of driving ±70mA into
150Ω loads ( ±10.5V output voltage ),and operating low supply
voltage ( V+/V-=±2V~ ).
The NJM4556A combines many of the features of the
popular NJM4558 as well as having the capability of driving
150Ω loads.In addition,the wide band-width,low noise,high slew
rate and low distortion of the NJM4556A make it ideal for many
audio,telecommunications and instrumentation applications.
■ FEATURES
● Operating Voltage
● High Output Current
● Slew Rate
● Gain Band Width Product
● Equivalent Input Noise Voltage
● Package Outline
● Bipolar Technology
( ±2V~±18V )
( IO=70mA )
( 3V/µs typ. )
( 8MHz typ. )
( 10nV/√Hz typ. )
DIP8,DMP8,SIP8,SSOP8
■ PACKAGE OUTLINE
NJM4556AD
NJM4556AM
NJM4556AV
NJM4556AL
■ PIN CONFIGURATION
NJM4556AD
NJM4556AM
NJM4556AV
NJM4556AL
PIN FUNCTION
1.A OUTPUT
2.A –INPUT
3.A +INPUT
4.V5.B +INPUT
6.B –INPUT
7.B OUTPUT
+
8.V
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
Ver.2011-06-08
-1-
