參數(shù)資料
型號: AK4562
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: LOW POWER 20BIT CODEC WITH PGA
中文描述: 低功耗20位編解碼器美巡賽
文件頁數(shù): 4/29頁
文件大小: 167K
代理商: AK4562
ASAHI KASEI
[AK4562]
MS0031-E-00
2000/05
- 4 -
PIN/FUNCTION
No.
1
2
3
4
5
6
7
8
9
10
Pin Name
OPGAR
LOUT2
ROUT2
LIN1
RIN1
LIN2
RIN2
VCOM
AGND
VA
I/O
I
O
O
I
I
I
I
-
-
-
Function
Rch OPGA Input Pin
Lch OPGA Output Pin
Rch OPGA Output Pin
Lch #1 Input Pin
Rch #1 Input Pin
Lch #2 Input Pin
Rch #2 Input Pin
Analog Common Voltage Output Pin, 0.45 x VA
Analog Ground Pin
Analog Power Supply Pin, +2.5V
Analog Voltage Reference Input Pin.
Used as a voltage reference of ADC & DAC. VREF is connected externally to filtered
VA.
Digital Power Supply Pin, +2.5V
Digital Ground Pin
Digital Interface Power Supply Pin
Audio Serial Data Output Pin
Audio Serial Data Input Pin
Audio Serial Data Clock Pin
Test Mode Pin, Fixed to “L”
Master Clock Input Pin
Input/Output Channel Clock Pin
Control Data Input Pin, SSB Mode: SSI
Control Clock Input Pin, SSB Mode: SCK
Chip Select Pin, SSB Mode: “H”
Reset & Power Down Pin, “L”: Power down & Reset, “H”: Normal Operation
Control I/F Mode Select Pin, “L”: AKM Mode, “H”: SSB Mode
Lch DAC Output Pin
Lch OPGA Input Pin
Rch DAC Output Pin
11
VREF
-
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VD
DGND
VT
SDTO
SDTI
BCLK
TST
MCLK
LRCK
CDTI
CCLK
CSN
PDN
SSB
LOUT1
OPGAL
ROUT1
-
-
-
O
I
I
I
I
I
I
I
I
I
I
O
I
O
Note : All digital input pins should not be left floating.
相關(guān)PDF資料
PDF描述
AK4562VN LOW POWER 20BIT CODEC WITH PGA
AK4563A Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4563AVF Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4562VN 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH PGA
AK4563A 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4563AVF 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4564VQ 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP