Global Mixed-mode Technology Inc.
G1430
Pin Description
PIN
1
2
NAME
I/O
I
I
FUNCTION
LVDD
Supply voltage input for left channel and for primary bias circuits.
SHUTDOWN
Shutdown mode control signal input, places entire IC in shutdown mode when held high,
I
DD = 5µA.
3
LOUT-
GND/HS
SE/BTL
ROUT-
O
Left channel - output in BTL mode, high impedance state in SE mode.
Ground connection for circuitry, directly connected to thermal pad.
Mode control signal input, hold low for BTL mode, hold high for SE mode.
Right channel - output in BTL mode, high impedance state in SE mode.
Supply voltage input for right channel.
4,5,12,13
6
7
8
I
O
I
RVDD
9
RBYPASS
RLINE IN
ROUT+
LOUT+
LLINE IN
LBYPASS
Connect to voltage divider for right channel internal mid-supply bias.
Right channel line input, selected when HP/pin is held low.
Right channel + output in BTL mode, + output in SE mode.
Left channel + output in BTL mode, + output in SE mode.
Left channel line input, selected when HP/ pin is held low.
Connect to voltage divider for left channel internal mid-supply bias.
10
11
14
15
16
I
O
O
I
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.0
Jan 15, 2004
4
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
