參數(shù)資料
型號: 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)
文件頁數(shù): 45/76頁
文件大?。?/td> 933K
代理商: AK5702VN
[AK5702]
MS0623-E-00
2007/06
- 45 -
Input Digital Volume (Manual Mode)
The input digital volume becomes a manual mode when ALC4 bit is “0” and ALCA/B bit is “0”. This mode is used in the
case shown below.
1.
After exiting reset state, set-up the registers for the ALC operation (ZTMA/B1-0, LMTHA/B and etc)
2.
When the registers for the ALC operation (Limiter period, Recovery period and etc) are changed.
For example; when the change of the sampling frequency.
3.
When IVOL is used as a manual volume.
IVA/BL7-0 and IVA/BR7-0 bits set the gain of the volume control (Table 36). The IVOL value is changed at zero
crossing or timeout. Zero crossing timeout period is set by ZTMA/B1-0 bits.
If IVA/BL7-0 or IVA/BR7-0 bits are written during PMADA/BL=PMADA/BR bits = “0”, IVOL operation starts with the
written values at the end of the ADC initialization cycle after PMADA/BL or PMADA/BR bit is changed to “1”.
IVA/BL7-0
IVA/BR7-0
F1H
+36.0
F0H
+35.625
EFH
+35.25
:
:
92H
+0.375
91H
0.0
90H
0.375
:
:
03H
53.25
02H
53.625
01H
54
00H
MUTE
Table 36. Input Digital Volume Setting
(default)
GAIN (dB)
Step
0.375dB
相關(guān)PDF資料
PDF描述
AK6002A Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
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
AK6002AV The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
AK6004A Circular Connector; No. of Contacts:26; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No
AK6004AF The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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