Ver: 1.0

Jan 15, 2004

TEL: 886-3-5788833

http://www.gmt.com.tw

4

G1430

Global Mixed-mode Technology Inc.

Pin Description

PIN

NAME

I/O

FUNCTION

1

LVDD

I

Supply voltage input for left channel and for primary bias circuits.

2

SHUTDOWN

I

Shutdown mode control signal input, places entire IC in shutdown mode when held high,

3

LOUT-

O

Left channel - output in BTL mode, high impedance state in SE mode.

4,5,12,13

GND/HS

Ground connection for circuitry, directly connected to thermal pad.

6

SE/ BTL

I

Mode control signal input, hold low for BTL mode, hold high for SE mode.

7

ROUT-

O

Right channel - output in BTL mode, high impedance state in SE mode.

8

RVDD

I

Supply voltage input for right channel.

9

RBYPASS

Connect to voltage divider for right channel internal mid-supply bias.

10

RLINE IN

I

Right channel line input, selected when HP/pin is held low.

11

ROUT+

O

Right channel + output in BTL mode, + output in SE mode.

14

LOUT+

O

Left channel + output in BTL mode, + output in SE mode.

15

LLINE IN

I

Left channel line input, selected when HP/ pin is held low.

16

LBYPASS

Connect to voltage divider for left channel internal mid-supply bias.