G1430 Datasheet, PDF (21/26 Pages) Global Mixed-mode Technology Inc – 2W Stereo Audio Amplifier

Global Mixed-mode Technology Inc.
Block Diagram
10 RLINEIN
9 RBYPASS
20k
_
ROUT+ 11
ROUT-
7
+
RVDD 8
2 SHUTDOW N
BIAS CIRCUITS
MODES CONTROL
C IR C U ITS
16 LBYPASS
+
15 LLINEIN
_
SE/BTL
6
LVDD
1
LOUT- 3
LOUT+ 14
20k
Parameter Measurement Information
G1430
8 SHUTDOWN
CB
4.7µF
CI
AC source
RI
6 LBYPASS
15 LLINEIN
SE/BTL 6
LVDD
1
RL 4/8/32ohm
+
LOUT- 3
_
LOUT+ 14
RF
BTL Mode Test Circuit
Ver: 1.0
Jan 15, 2004
TEL: [phone]
http://www.gmt.com.tw
21