LA8520M Datasheet, PDF (8/17 Pages) Sanyo Semicon Device – Audio Signal-Processing IC with I/O Switching

Pin Functions
Pin
Pin No.
Pin
voltage (V)
Notes
1
RE-NF
2.25
RE amplifier noise filter
LA8520M
2
RE-OUT
2.25
RE amplifier output
14 OGM-OUT 2.25
OGM amplifier output
15 OGM-NF
2.25
OGM amplifier noise filter
16
OP-NF
2.25
Operational amplifier noise filter
17 OP-OUT
2.25
Operational amplifier output
3
TR-OUT
2.25
TR amplifier output
4
TR-NIN
2.25
TR amplifier minus input
5
TR-PIN
2.25
TR amplifier plus input
11 MIC-PIN
2.25
Microphone amplifier plus input
12 MIC-NIN
2.25
Microphone amplifier minus input
13 MIC-OUT 2.25
Microphone amplifier output
6
RF1-IN
2.25
RF1 input
7
RF2-IN
2.25
RF2 input
9
AUX-IN
2.25
Auxiliary input
Equivalent circuit
Unit (resistance: Ω)
8
DR-IN
2.25
Door phone input
Continued on next page.
No. 6075-8/17