Datasheet Details
- Part number
- NJM2775A
- Manufacturer
- JRC
- File Size
- 55.29 KB
- Datasheet
- NJM2775A_JRC.pdf
- Description
- Audio Amplifier
NJM2775A Description
www.DataSheet4U.com NJM2775A PRELIMINARY s PACKAGE OUTLINE PRE&HI-POWER AMPLIFIER with ALC for PORTABLE TAPE RECORDER s GENERAL .
The NJM2775A is a pre&power amplifier with ALC designed for micro and compact cassette recorders.
NJM2775A Features
* qOperating Voltage qOperating Current qOutput Power qAutomatic Level Control (ALC) Limit Level qRipple Filter R. R. (Ripple Rejection) qBipolar Technology qPackage Outline
V =1.8 to 6.0V 9mA typ. + 350mW typ. at V =3V,RL=4Ω,THD=10% 200mVrms typ. , at f=1kHz 47dB typ. , at f=200Hz,C=47µF
+
DMP16
s P
NJM2775A Applications
* NJM2775A
PRELIMINARY
HEAD MIC
PB
1
REC
PRE+IN PRE-IN
16
EQ. 2 3
POW-INA
SGND
PRE AMP
PREOUT
15
ON/OFF
POW+INA
POWOUTA
14
2.2Ω 0.01µF
POWER AMPA
V+
4
0.01µF 10µF
POW-INB
13 12 11
2.2Ω
4.7Ω 4Ω/8Ω 0.1µF
5
0.01µF
POW+INB
PGND
SPEAKER
PB REC
POWER AMPB
POWOUTB
6
MIC. Current 47µF
0
📁 Related Datasheet
📌 All Tags