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參數(shù)資料
| 型號(hào)： | AK5702 |
| 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)： | 46/76頁(yè) |
| 文件大?。?/td> | 933K |
| 代理商： | AK5702 |
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[AK5702]
MS0623-E-00
2007/06
- 46 -
When writing to the IVA/BL7-0 and IVA/BR7-0 bits continuouslly, the control register should be written by an interval
more than zero crossing timeout. If not, IVA/BL and IVA/BR are not changed since zero crossing counter is reset at every
write operation. If the same register value as the previous write operation is written to IVA/BL and IVA/BR, this write
operation is ignored and zero crossing counter is not reset. Therefore, IVA/BL and IVA/BR can be written by an interval
less than zero crossing timeout.
ALCA/B bit
ALCA /B Status
Disable
Enable
Disable
IVA/BL7-0 bits
E1H(+30dB)
IVA/BR7-0 bits
C6H(+20dB)
Internal IVA/BL
E1H(+30dB)
E1(+30dB) --> F1(+36dB)
E1(+30dB)
Internal IVA/BR
C6H(+20dB)
E1(+30dB) --> F1(+36dB)
C6H(+20dB)
(1)
(2)
Figure 44. IVOL value during 2ch ALC operation
(1)
The IVA/BL value becomes the start value if the IVA/BL and IVA/BR are different when the ALC starts. The wait
time from ALC bit = “1” to ALC operation start by IVA/BL7-0 bits is at most recovery time (WTMA/B2-0 bits) plus
zerocross timeout period (ZTMA/B1-0 bits).
(2)
Writing to IVA/BL and IVA/BR registers (18H and 19H) is ignored during ALC operation. After ALC is disabled,
the IVOL changes to the last written data by zero crossing or timeout. When ALC is enabled again, ALCA/B bit
should be set to “1” by an interval more than zero crossing timeout period after ALCA/B bit = “0”.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK5702VN | 4-Channel ADC with PLL & MIC-AMP |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK5702VN | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel ADC with PLL & MIC-AMP |
| AK5703 | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel 24-bit ADC with PLL & MIC-AMP |
| AK5703EN | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel 24-bit ADC with PLL & MIC-AMP |
| AK5720VT | 功能描述:ADC, Audio 24 bit 96k I2S 16-TSSOP 制造商:akm semiconductor inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 類型:ADC，音頻 分辨率（位）:24 b 采樣率（每秒）:96k 數(shù)據(jù)接口:I2S 電壓源:模擬和數(shù)字 電壓 - 電源:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商器件封裝:16-TSSOP 標(biāo)準(zhǔn)包裝:1 |
| AK5730 | 制造商:AKM 制造商全稱:AKM 功能描述:4-Channel Differential Audio ADC for Line & Mic Inputs |
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