n 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.
n 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
ICs for Audio Common Use
AN360
Low Noise Pre-Amplifier Circuit
7
6
5
4
3
2
0.3
+ 0.1
– 0.05
18.2
–
0.3
6.0– 0.3
2.4– 0.25
1.5
–
0.25
0.5
–
0.1
2.54
1.5
–
0.25
3.0– 0.3
Unit : mm
1
3.5– 0.25
7-Lead SIP Package (SIP007-P-0000)
n Schematic Diagram
1
2
3
7
6
5
4
Q1
Q2
Q3
Q4
R1
R8
R2
R3
R4
R7
R6
R5
Pin No. Pin Name
1
2
3
4
5
6
7
Collector
Input
Feedback
GND
Decoupling
Output
VCC
n Pin Descriptions