AK4562 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK4562

Low Power 20bit ∆Σ CODEC with PGA

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4562]

n Timing Diagram

1/fCLK

MCLK

VIH

VIL

tCLKH

tCLKL

1/fs

LRCK

VIH

VIL

tBLK

BCLK

VIH

VIL

tBLKH

tBLKL

Figure 1. Clock Timing

LRCK

BCLK

SDTO

SDTI

tBLR

tDLR

tSDS

LSB

tSDH

tDSS

D20 (MSB)

Figure 2. Audio Data Input/Output Timing (Audio I/F = No.0)

VIH

VIL

VIH

VIL

50%VT

VIH

VIL

CSN

CCLK

CDTI

tCSS

tCCKL tCCKH

tCDS tCDH

op0

op1

op2

Figure 3. WRITE Command Input Timing (AKM)

VIH

VIL

VIH

VIL

A0

VIH

VIL

MS0031-E-00

- 10 -

2000/05

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