Prepared
Checked
Approved
Product Specifications
AN7522N
(Description of test circuit and test method)
Test Circuit 1
Ref No.
C-1
Total Page
9
Page No.
4
AN7522N
1
2
470µ+
Vcc
3
OUT1
8Ω
4
5
6
7
+
10µ
+
1.0µ
270k
10k
68k
5V Vin1
0V
Stand-by
8
9
+
1.0µ
10k
10 11 12
OUT2
8Ω
Vin2
1.25V
0V
Volume
Note) If the standby pin is open or 0V, the IC is on standby state.
The IC is in the state of volume minimum if the Volume pin is ground.
The IC is in the state of volume maximum if the Volume pin is open.
Eff. Date Eff. Date Eff. Date
25-APR-2000 21-JUL-2000
FMSC-PSDA-002-01
Eff. Date
Matsushita Electronics Corporation