AK4381 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK4381

108dB 192kHz 24-Bit 2ch ΔΣ DAC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4381]

Figure 1. Mode 0 Timing

LRCK

BICK

(64fs)

SDTI

Mode 1

SDTI

Mode 4

01

8 9 10 11 12

Don’t care

19

19:MSB, 0:LSB

Don’t care 23 22 21 20 19

23:MSB, 0:LSB

Lch Data

31 0 1

8 9 10 11 12

0 Don’t care

19

0 Don’t care 23 22 21 20 19

Rch Data

31 0 1

0

0

Figure 2. Mode 1,4 Timing

LRCK

BICK

(64fs)

SDTI

01

2

22 23 24

30 31 0 1

2

22 23 24

30 31 0 1

23 22

1 0 Don’t care

23:MSB, 0:LSB

Lch Data

23 22

Figure 3. Mode 2 Timing

1 0 Don’t care

Rch Data

23 22

LRCK

BICK

(64fs)

SDTI

0123

23 24 25

31 0 1 2 3

23 24 25

31 0 1

23 22

1 0 Don’t care

23 22

1 0 Don’t care

23

23:MSB, 0:LSB

Lch Data

Rch Data

Figure 4. Mode 3 Timing

MS0152-E-00

- 11 -

2002/5

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