PT2313E
PIN DESCRIPTION
Pin Name
REF
I/O
-
Description
Pin No.
1
Analog reference voltage (1/2VDD)
Supply input voltage
VDD
-
2
AGND
TREB_L
TREB_R
RIN
ROUT
LOUD_R
RIN3
-
I
I
I
O
I
I
Analog ground
3
4
5
6
7
8
9
Left channel input for treble controller
Right channel input for treble controller
Right channel volume controller input
Right channel Input selector output
Right channel loudness input
Right channel input 3
RIN2
RIN1
LOUD_L
LIN3
LIN2
I
I
I
I
I
I
I
O
I
Right channel input 2
Right channel input 1
Left channel loudness input
Left channel input 3
Left channel input 2
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
LIN1
LIN
Left channel input 1
Left channel volume controller input
Left channel Input selector output
Left channel input for bass controller
Left channel output for bass controller
Right channel input for bass controller
Right channel output for bass controller
Right rear speaker output
Left rear speaker output
LOUT
BIN_L
BOUT_L
BIN_R
BOUT_R
RROUT
LROUT
RFOUT
LFOUT
DGND
SDA
O
I
O
O
O
O
O
-
Right front speaker output
Left front speaker output
Digital ground
I
I
I2C data input
SCL
I2C clock input
PRE1.0
4
September 2009
PTC [ PRINCETON TECHNOLOGY CORP ]
