參數(shù)資料
型號(hào)： AK5352-VF
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 96kHz Sampling 20bit ADC
中文描述： 96kHz采樣20位模數(shù)轉(zhuǎn)換器
文件頁(yè)數(shù)： 12/19頁(yè)
文件大?。?/td> 174K
代理商： AK5352-VF
ASAHI KASEI
[AK5352]
0155-E-00
1997/1
- 12 -
Serial Data Interface
Audio Serial Interface has four kinds of mode, it can be changed by SMODE1 and SMODE2 pins. Data format
is MSB first, 2's complement.
Figure
Figure 1
Figure 2
Figure 3
Figure 4
SMODE1
L
H
L
H
SMODE2
L
L
H
H
Mode
L/R polarity
Lch=H, Rch=L
Lch=H, Rch=L
Lch=L, Rch=H
Lch=L, Rch=H
Slave Mode: 20bit, MSB justified
Master Mode: Similar to I
Slave Mode: I
Master Mode: I
Table 2 . Serial Interface
2
S
2
S
2
S
1) SLAVE mode
An output channel is defined by LRCK. Both channel data are output in sequence, in order of the Lch first then
Rch at the rate of fs. Data bits are clocked out via the SDATA pin at SCLK rate. Figure 1 and Figure 3 shows
data output timing at SCLK=64fs. FSYNC enables SCLK to start clocking out data. The MSB is clocked out by
the LRCK edge. SCLK causes the ADC to output succeeding bits when FSYNC is high. However, as I
mode ignores FSYNC, it should hold "L" or "H".
2
S slave
2) MASTER mode
In MASTER mode, the A/D converter is driven from a master clock(MCLK:256fs/384fs) and outputs all other
clocks(LRCK, SCLK). The falling edge of SCLK causes the ADC to output each bit. Figure 2 and Figure 4
shows the output timing. 2x fs clock of 50% duty is output via the FSYNC pin. FSYNC rises one SCLK cycle
after the transition of LRCK edges and stays high during 16 serial clocks(16*t
SLK
). Upper 16 bit data is output
during FSYNC "H", lower 4 bit is output after FSYNC "L" transition.
Figure 1 . Data Output Timing (Slave mode)
相關(guān)PDF資料
PDF描述
AK5353 96kHz ΔΣ 24bit ADC with Single-ended Input(帶寬采樣率4KHz到96KHz和單端輸入的24位立體聲ΔΣA/D轉(zhuǎn)換器)
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
AK5355VN Low Power 16bit ツヒ ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK5353 制造商:AKM 制造商全稱(chēng):AKM 功能描述:EVALUATION BOARD REV.B FOR AK5353
AK5353VT 制造商:AKM 制造商全稱(chēng):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
AK5354 制造商:AKM 制造商全稱(chēng):AKM 功能描述:EVALUATION BOARD REV.A FOR AK5354
AK5354_04 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Low Power 20bit ツヒ ADC with PGA
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*