AK5374 Datasheet, PDF (17/51 Pages) Asahi Kasei Microsystems – 24-bit Stereo ADC with USB Interface

[AK5374]
In one-shot mute operation (OSME bit = “1”), mute is executed on zero cross or zero cross timeout after detecting a falling
edge of the LMUTEN and RMUTEN pins. The AK5374 releases the mute on zero cross or zero cross timeout after mute
hold period which is set by MHLD7-0 bits.
LMUTEN pin
RMUTEN pin
Zero cross
AD data
Set Value
Volume
-∞
Mute Hold 1~255/fs
(MHLD7-0 bits)
Figure 14. One Shot Mute for LMUTEN, RMUTEN pins
MS1197-E-00
- 17 -
2010/05