G1421 Datasheet, PDF (18/24 Pages) Global Mixed-mode Technology Inc – 2W Stereo Audio Amplifier with No Headphone Coupling Capacitor Function

Global Mixed-mode Technology Inc.
Parameter Measurement Information (Continued)
G1421
11 MUTEIN
8 SHUTDOWN
23 VOL
HP-IN 17
HP/LINE ₁₆
SE/BTL 14
VDD
CB
4.7µF
CI
AC source
RI
6 LBYPASS
5 LHPIN
4 LLINEIN
LEFT
MUX
LVDD 7
+
LOUT- 10
_
LOUT+ 3
RF
SE Mode Test Circuit
RL 32ohm
11 MUTEIN
8 SHUTDOWN
23 VOL
CB
4.7µF
CI
AC source
RI
6 LBYPASS
5 LHPIN
4 LLINEIN
LEFT
MUX
HP-IN 17
HP/LINE ₁₆
SE/BTL 14
VDD
LVDD
7
+
LOUT- 10
RL 32ohm
_
LOUT+ 3
RF
HP-IN Mode (Non-DC Blocking Cap) Test Circuit
Ver: 1.6
Aug 04, 2005
TEL: [phone]
http://www.gmt.com.tw
18