參數(shù)資料
型號(hào): AK5702VN
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 4-Channel ADC with PLL & MIC-AMP
中文描述: 4通道ADC,帶鎖相環(huán)
文件頁(yè)數(shù): 57/76頁(yè)
文件大?。?/td> 933K
代理商: AK5702VN
[AK5702]
MS0623-E-00
2007/06
- 57 -
IVOLAC: Input Digital Volume Control Mode Select
0: Independent
1: Dependent (default)
When IVOLAC bit = “1”, IVAL7-0 bits control both Lch and Rch volume level, while register values of
IVAL7-0 bits are not written to IVAR7-0 bits. When IVOLC bit = “0”, IVAL7-0 bits control Lch level and
IVAR7-0 bits control Rch level, respectively.
Addr
Register Name
D7
D6
D5
08H
Lch Input Volume Control
IVAL7
IVAL6
IVAL5
09H
Rch Input Volume Control
IVAR7
IVAR6
IVAR5
Default
1
0
IVAL7-0, IVAR7-0: Input Digital Volume; 0.375dB step, 242 Level (Table 36)
Default: “91H” (0dB)
Addr
Register Name
D7
D6
D5
0AH
Timer Select
0
RFSTA1
RFSTA0
Default
0
0
WTM2-0: ALCA Recovery Waiting Period (Table 31)
Default: “00” (128/fs)
A period of recovery operation when any limiter operation does not occur during the ALCA operation.
ZTM1-0: ALCA Limiter/Recovery Operation Zero Crossing Timeout Period (Table 30)
Default: “00” (128/fs)
When the IVOL perform zero crossing or timeout, the IVOL value is changed by the
μ
P WRITE operation,
ALCA recovery operation.
RFSTA1-0: ALCA First recovery Speed (Table 34)
Default:
00
(4times)
Addr
Register Name
D7
D6
0BH
ALC Mode Control 1
REFA7
REFA6
REFA5
Default
1
1
REFA7-0: Reference Value at ALC Recovery Operation. 0.375dB step, 242 Level (Table 33)
Default: “E1H” (+30.0dB)
D4
D3
D2
D1
D0
IVAL4
IVAR4
1
IVAL3
IVAR3
0
IVAL2
IVAR2
0
IVAL1
IVAR1
0
IVAL0
IVAR0
1
0
D4
D3
D2
D1
D0
WTMA2
0
ZTMA1
0
ZTMA0
0
WTMA1
0
WTMA0
0
0
D5
D4
D3
D2
D1
D0
REFA4
0
REFA3
0
REFA2
0
REFA1
0
REFA0
1
1
Addr
07H
Register Name
Volume Control
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
0
0
D2
0
0
D1
0
0
D0
IVOLAC
1
相關(guān)PDF資料
PDF描述
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AK6002AF Circular Connector; No. of Contacts:23; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-99 RoHS Compliant: No
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