参数资料
型号: AK4532-E2
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封装: 0.65 MM PITCH, PLASTIC, VSOP-24
文件页数: 11/17页
文件大小: 239K
代理商: AK4532-E2
ASAHI KASEI
[AK4532]
0178-E-02
3
2004/12
Pin and Function
Pin
Pin Name
I/O
Function
1
AGND
-
Analog Ground
2
VA
-
Analog Power - 5V
3
MIC/AUXR
I
Mic or Right Aux Line Level Input
4
AUXL
I
Left Aux Line Level Input
5
LINER
I
Right Line Level Input
6
LINEL
I
Left Line Level Input
7
PD
I
Power down and Reset
8
MCLK
I
Master Clock for CODEC
9
LRCK
I
Left Right Clock for CODEC
10
SCLK
I
Serial Clock for CODEC
11
SDI
I
Serial Data In
12
SDO
O
Serial Data Out
13
DGND
-
Digital Ground
14
VD
-
Digital Power - 5V
15
CS
I
Chip Select
16
CCLK
I
Control Port Clock
17
CDATA
I
Control Port Data
18
CMODE
I
MCLK select (L:256fs, H:384fs)
19
LOUT
O
Left Analog Out
20
ROUT
O
Right Analog Out
21
VRAD
I
A/D Reference
Connect to AGND with 0.1uF and 4.7uF capacitors
22
AINFL
-
L channel Antialias Filter Pin
Connect to AGND with 1.0nF capacitor
23
AINFR
-
R channel Antialias Filter Pin
Connect to AGND with 1.0nF capacitor
24
VCOM
-
Voltage Common Output Pin
Connect to AGND with 0.1uF and 4.7uF capacitors.
Note: 1. No load current may be taken from the VCOM, VRAD pins for the external circuits.
2. All digital input pins should not be left floating.
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