AK4357 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK4357

192kHz 24-Bit 6ch DAC with DSD Input

Asahi Kasei Microdevices 

ASAHI KASEI

n Ordering Guide

AK4357VQ

AKD4357

n Pin Layout

-40 ∼ +85°C

48LQFP

Evaluation Board for AK4357

[AK4357]

LOUT1-

1

LOUT1+

2

DZFL1 3

DAFR1

4

DZF23

5

CAD0

6

CAD1

7

PDN

8

BICK 9

MCLK

10

DVDD

11

NC

12

AK4357VQ

Top View

36

AVSS

35

AVDD

34

VREFH

33

DIF2

32

DIF1

31

DIF0

30

DSDR3

29

DSDL3

28

DSDR2

27

DSDL2

26

DSDR1

25

DSDL1

No. Pin Name

1 LOUT1-

2 LOUT1+

3 DZFL1

4 DZFR1

5 DZF23

6 CAD0

7 CAD1

8 PDN

9 BICK

10 MCLK

PIN/FUNCTION

I/O Function

O DAC1 Lch Negative Analog Output Pin

O DAC1 Lch Positive Analog Output Pin

O DAC1 Lch Zero Input Detect Pin

O DAC1 Rch Zero Input Detect Pin

O DAC2,3 Zero Input Detect Pin

I

Chip Address 0 Pin

I

Chip Address 1 Pin

I

Power-Down Mode Pin

When at “L”, the AK4357 is in the power-down mode and is held in reset.

The AK4357 should always be reset upon power-up.

I

Audio Serial Data Clock Pin

I

Master Clock Input Pin

An external TTL clock should be input on this pin.

MS0088-E-02

- 2-

2002/07

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