參數(shù)資料
型號(hào)： AK4562VN
廠(chǎng)商： Asahi Kasei Microsystems Co.,Ltd
元件分類(lèi)： 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(yè)數(shù)： 16/29頁(yè)
文件大?。?/td> 167K
代理商： AK4562VN
ASAHI KASEI
[AK4562]
MS0031-E-00
2000/05
- 16 -
n
Register Map
Addr
00H
01H
02H
03H
04H
Register Name
Input Select
Mode Control 1
Mode Control 2
Input Analog PGA Control
Output Analog PGA Control
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
RIN2
PM3
DEM1
IPGA3
OPGA3
D2
RIN1
PM2
DEM0
IPGA2
OPGA2
D1
LIN2
PM1
DIF1
IPGA1
OPGA1
D0
LIN1
PM0
DIF0
IPGA0
OPGA0
MONO1
ZEIP
ZEOP
MONO0
IPGA6
OPGA6
ZTM1
IPGA5
OPGA5
ZTM0
IPGA4
OPGA4
All registers are reset at PDN = “L”, then inhibits writing to all registers.
n
Register Definition
Input Select
Addr
00H
Register Name
Input Select
RESET
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
RIN2
0
D2
RIN1
1
D1
LIN2
0
D0
LIN1
1
LIN2-1:
RIN2-1:
Select ON/OFF of Lch input. (0: OFF, 1: ON)
Select ON/OFF of Rch input. (0: OFF, 1: ON)
Mode Control 1
Addr
01H
Register Name
Mode Control 1
RESET
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
PM3
1
D2
PM2
1
D1
PM1
1
D0
PM0
1
PM3-0:
Power Management (0: Power down, 1: Power up)
PM0:Power control of IMIX and IPGA
PM1:Power control of ADC
PM2:Power control of DAC
PM3:Power control of OPGA
PM3-0 can be partly powered-down by ON/OFF of PM3-0. When PDN pin goes “L”, all circuit in the AK4562 can
be powered-down in no relation to PM3-0. When PM3-0 goes all “0”, all circuit in the AK4562 can be also
powered-down. However, the contents of control registers are held.
In case of PM1 = “1” or PM2 = “1”, MCLK is not stopped.
In case of PM0 = “1” or PM3 = “1”, the powered-up circuit does not need MCLK. However, zero crossing detection
can not operate in this case.
相關(guān)PDF資料
PDF描述
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
AK4564VQ 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AKD4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4563A 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4563AVF 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Low Power 16bit 4ch ADC & 2ch DAC with ALC
AK4564 制造商:AKM 制造商全稱(chēng):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(chēng):AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 制造商:AKM 制造商全稱(chēng):AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
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