Tel:886-2-66296288
Fax:886-2-29174598
URL:http://www.princeton.com.tw
2.2W×2 Class-D Audio Power Amplifier
Preliminary
PT2332
PIN CONFIGURATION
1
2
3
4
5
6
7
8
INRP
INRN
VCC
GAIN
/SD
GND
INLN
INLP
OUTRP 16
GNDR
VDDR
15
14
OUTRN 13
OUTLN 12
VDDL
GNDL
OUTLP
11
10
9
PIN DESCRIPTION
Pin
I/O
Symbol
Function
Pin
I/O
Symbol
Function
1
I
INRP
Right channel input (+) 9
O
OUTLP
Left channel output (+)
2
I
INRN
Right channel input (-) 10 Power GNDL
Ground (Left channel)
3 Power
VCC
Power input
11 Power VDDL
Left channel power input
4
I
GAIN
Gain setting
12
O
OUTLN
Left channel output (-)
5
I
/SD
Shutdown
13
O
OUTRN Right channel output (-)
6 Power
GND
Ground
14 Power VDDR Right channel power input
7
I
INLN
Left channel input (-)
15 Power GNDR
Ground (Right channel)
8
I
INLP
Left channel input (+) 16
O
OUTRP Right channel output (+)
PT2332 PRE1.0
-2-
September, 2006
PTC [ PRINCETON TECHNOLOGY CORP ]
