AK5701_07 Datasheet, PDF (56/64 Pages) Asahi Kasei Microsystems – 16-Bit ΔΣ Stereo ADC with PLL & MIC-AMP

7. Bypass Mode
[AK5701]
Power Supply
(1)
PDN pin
(2)
THR bit
(Addr:16H, D3)
EXLRCK pin
EXBCLK pin
EXSDTI pin
(1) Power Supply & PDN pin = “L” Æ “H”
(3)
Input
(2) Addr:16H, Data:08H
MCKI, EXBCLK and EXLRCK input
Figure 51. Clock Set Up Sequence (7)
<Example>
(1) After Power Up: PDN pin “L” Æ “H”
“L” time of 150ns or more is needed to reset the AK5701.
(2) THR bit should be set to “1”.
(3) After EXLRCK, EXBCLK and EXSDTI are input, LRCK, BCLK and SDTO start to output.
MS0404-E-02
- 56 -
2007/08