AK5701VN AKM [Asahi Kasei Microsystems], AK5701VN Datasheet - Page 28

• Manufacturer Part Number: AK5701VN
• Description: PLL & MIC-AMP 16-Bit Stereo ADC
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
THR bit = “1”, M/S bit = “0”, PMADL bit = “0”, PMADR bit = “0”の場合、EXLRCK, EXBCLK, EXSDTI pinsの入
力クロックおよびデータをそれぞれLRCK, BCLK, SDTO pinsへスルー出力します。
THR bit = “1”, M/S bit = “0”でPMADL bit = “1” or PMADR bit = “1”の場合、EXLRCK, EXBCLK pinsの入力クロ
ックをLRCK, BCLK pinsへスルー出力し、SDTO pinからADCデータを出力します。
MS0404-J-00
THR bit
バイパスモード
0
1
DSP or µP
DSP or µP
M/S bit
0
1
0
1
BCLK
LRCK
SDTI
BCLK
LRCK
SDTI
“01”/“10”/”11”
“01”/“10”/”11”
“01”/“10”/”11”
“01”/“10”/”11”
PMADR bit
PMADL bit
“00”
“00”
“00”
“00”
≥ 32fs
≥ 32fs
1fs
1fs
EXBCLK/EXLRCK
EXBCLK/EXLRCK
Figure 25. Slave & Bypass Mode
Table 14. Bypass Mode Select
BCLK/LRCK
Figure 24. Bypass Mode
BCLK
LRCK
SDTO
BCLK
LRCK
SDTO
Output
Output
Output
N/A
“L”
“L”
AK5701
AK5701
- 28 -
EXBCLK
EXLRCK
EXSDTI
EXBCLK
EXLRCK
LIN/RIN
ADC data
ADC data
ADC data
ADC data
EXSDTI
SDTO
N/A
“L”
“L”
Analog In
≥ 32fs
≥ 32fs
Slave & Bypass
Bypass mode
1fs
1fs
Master mode
Master mode
Power down
Power down
Slave mode
Mode
N/A
BCLK
LRCK
SDTO
BCLK
LRCK
Figure 24
Figure 25
DSP or µP
DSP or µP
Figure
[AK5701]
Default
2005/08