QUAD OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
NJM2112 is low operating voltage ( ±1.0V min. ) and low
saturation output voltage ( ±2.0VP-P at operating voltage ±2.5V )
operational amplifier. It is applicable to HANDY TYPE CD,
RADIO CASSETTE CD, and PORTABLE DAT, that are digital
audio apparatus which require the 5V single supply operation
and high output voltage. The NJM2112 is quad operational
amplifier. Each amplifier of the NJM2112 has the same
electrical characteristic of the NJM2115.
■ PACKAGE OUTLINE
NJM2112D
■ FEATURES
● Operating Voltage
( ±1.0V~±7.0V )
● Low Saturation Output Voltage ( ±2.0VP-P @ V+=±2.5V )
● Package Outline
DIP14,DMP14,SSOP14
● Bipolar Technology
NJM2112V
■ PIN CONFIGURATION
NJM2112D
NJM2112M
NJM2112V
PIN FUNCTION
1. A OUTPUT
2. A -INPUT
3. A +INPUT
4. V+
5. B +INPUT
6. B -INPUT
7. B OUTPUT
8.C OUTPUT
9. C -INPUT
10.C +INPUT
11. V-
12.D +INPUT
13.D -INPUT
14.D OUTPUT
■ EQUIVALENT CIRCUIT ( 1/4 Shown )
NJM2112
NJM2112M
Ver.2003-03-17
-1-