參數資料
型號: AK5365
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 24-BIT 96KHZ ADC WITH SELETOR/PGA/ALCl
中文描述: 24位96kHz與SELETOR藝術發(fā)展局/美國PGA /淋巴瘤
文件頁數: 25/41頁
文件大?。?/td> 286K
代理商: AK5365
ASAHI KASEI
[AK5365
]
MS0164-E-01
2002/08
- 25 -
[4]
Example of ALC Operation
The following registers should not be changed during the ALC operation.
LTM1-0, LMTH, LMAT, WTM1-0, ZTM1-0, RATT, REF7-0, ZELMN bits
The IPGA value of Lch becomes the start value if the IPGA value is different with Lch and Rch when the ALC starts.
Writing to the area over 80H (Table 17) of IPGL/R registers is ignored during ALC operation. After ALC is disabled,
the IPGA changes to the last written data by zero-crossing or time-out. In case of writing to the DATT area under 7FH
(Table 17) of IPGL/R registers, the DATT changes even if ALC is enabled.
Manual Mode
Finish ALC mode and return to manual mode
Finish ALC mode
Yes
No
Set (SEL2-0 bits or SEL2-0 pins)
WR (ZTM1-0, WTM1-0, LTM1-0)
WR (LMAT, RATT, LMTH)
WR (REF7-0)
WR (IPGA7-0)
ALC Operation
WR (ALC = “0”)
WR (ALC = “1”)
(1)
(2)
(1)
(2)
Note : WR : Write
Figure 12. Registers set-up sequence at ALC operation
(1): Enable soft mute (2): Disable soft mute
Note : ALC operation is enabled by the ALC pin.
Note : All the bits about ALC operation operate by the default value when an ALC operation is started with the ALC pin
without setting up a bit about ALC operation with the register. A bit about ALC operation operate by the setting
value when a bit about ALC operation is set up with the register and an ALC operation is started with the ALC pin.
Note : After ALC operation is disabled, the IPGA changes to the last written data during or before ALC operation.
相關PDF資料
PDF描述
AK5365VQ 24-BIT 96KHZ ADC WITH SELETOR/PGA/ALCl
AK5366VR 24-Bit 48kHz ツヒ ADC with Selector/PGA/ALC
AK5366 Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No
AK5366VQ Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No
AK5370 Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No
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