AKD4682-A Datasheet, PDF (8/51 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC

ASAHI KASEI
[AKD4682-A]
No. OCKS1 OCKS0 MCKO1 MCKO2 X’tal fs (max)
0
0
0
256fs 256fs 256fs 96 kHz <Default>
1
0
1
256fs 128fs 256fs 96 kHz
2
1
0
512fs 256fs 512fs 48 kHz
3
1
1
128fs 64fs 128fs 192 kHz
Table 23. AK4114 Master Clock Output Frequency
„ Toggle switch
[SW1] PDN:
Switch for power down reset of AK4682 (U1). Keep “H” during operation of AK4682 (U1).
Power down reset of AK4682 will be done by setting SW1 to “L” once, after power on.
[SW3] AK4114 (U7)-PDN:
Switch for power down reset of AK4114 (U7). Keep “H” during operation of AK4114 (U7).
Power down reset of AK4114 (U7) will be done by setting SW1 to “L” once, after power on.
[SW5] AK4114 (U10)-PDN:
Switch for power down reset of AK4114 (U10). Keep “H” during operation of AK4114 (U10).
Power down reset of AK4114 (U10) will be done by setting SW1 to “L” once, after power on.
„ LED indication
[LED1] ERF:
LED for output of AK4114 (U7): INT0. It turns on when output of AK4114 (U7): INT0 is “H”.
[LED2] ERF:
LED for output of AK4114 (U10): INT0. It turns on when output of AK4114 (U10): INT0 is “H”.
<KM086400>
-8-
2007/02