AN360 Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – Low Noise Pre-Amplifier Circuit

ICs for Audio Common Use
AN360
Low Noise Pre-Amplifier Circuit
s Overview
The AN360 is a low noise high gain integrated circuit
designed for equalizer amp. of cassette car stereo and
general purpose audio pre-amplifier.
s Features
• Because of external initial stage emitter resistor, feed-
back voltage gain is determined only by the external
resistance.
This assures better temperature characteristics.
• 7-lead single-in-line plastic package
2.4±0.25
6.0±0.3
3.5±0.25
7
6
5
4
3
2
1
Unit : mm
0.3
+ 0.1
– 0.05
3.0±0.3
s Schematic Diagram
2
1
R2
R8
Q2
Q1
R3
R1
R7
R4
3
7-Lead SIP Package (SIP007-P-0000)
s Pin Descriptions
Pin No.
Pin Name
1 Collector
2 Input
3 Feedback
4 GND
5 Decoupling
6 Output
7 VCC
7
R5
6
Q3
5
Q4
R6
4