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參數(shù)資料
| 型號： | AK5352 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 96kHz Sampling ΔΣ 20bit ADC(用于DAT和DVD的20位2通道A/D轉(zhuǎn)換器（采用加強型雙位結構）) |
| 中文描述： | 96kHz采樣ΔΣ20位模數(shù)轉(zhuǎn)換器（用于逸和影碟的20位2通道的A / D轉(zhuǎn)換器（采用加強型雙位結構）） |
| 文件頁數(shù)： | 14/19頁 |
| 文件大?。?/td> | 174K |
| 代理商： | AK5352 |
ASAHI KASEI
[AK5352]
0155-E-00
1997/1
- 14 -
Power-down mode
The AK5352 has to be reset once by bringing
PD
"L" upon power-up. All internal registers of the digital filter
and so on in the AK5352 are reset by this operation. When exiting the power-down mode(
PD
="H"), the
internal timing starts clocking by first MCLK "
↑
"(rising edge). In master mode internal counter starts at once, in
slave mode internal counter starts after synchronizing with the first rising edge of LRCK. The serial output data
is available after 516 counting clock of LRCK cycle.
Asynchronization-reset
In slave mode, if the phase difference between LRCK and internal control signals is larger than +1/16
～
-1/16
of word period(1/fs), the synchronization of internal control signals with LRCK is done automatically at the first
rising edge of LRCK.
High Pass Filter(HPFE pin)
The AK5352 has a Digital High Pass Filter(HPF) for DC-offset cancel. When HPFE pin goes "H", HPF is
enabled. The cut-off frequency of the HPF is 1Hz(@fs=48kHz). It also scales with the sampling frequency(fs).
The HPF can be disabled by bringing HPFE pin "L". In this case, the AK5352 has the DC-offset of a few mV.
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| AK5353VT | 96kHz 24BIT ADC WITH SIGLE-ENDED INPUT |
| AK5354 | Lowe Power 20Bit ΔΣ ADC with PGA(帶可編程增益放大器的低電壓20位ΔΣA/D轉(zhuǎn)換器) |
| AK5354VT | Circular Connector; No. of Contacts:55; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-35 RoHS Compliant: No |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AK5352VF | 功能描述:IC ADC 20BIT SAMPLING 24VSOP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1,000 |
| AK5352-VF | 制造商:AKM 制造商全稱:AKM 功能描述:96kHz Sampling 20bit ADC |
| AK5353 | 制造商:AKM 制造商全稱:AKM 功能描述:EVALUATION BOARD REV.B FOR AK5353 |
| AK5353VT | 制造商:AKM 制造商全稱:AKM 功能描述:96kHz 24BIT ADC WITH SIGLE-ENDED INPUT |
| AK5353VTP-E2 | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:24BIT 96K 96DB |
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