AK5386VT 参数 Datasheet PDF下载

ASAHI KASEI

[AK5386]

Ordering Guide

AK5386VT

AKD5386

16pin TSSOP (0.65mm pitch)

−40 ∼

+85°C

Evaluation Board for AK5386

Pin Layout

AINR

AINL

CKS1

VCOM

AGND

VA

VD

DGND

1

2

3

4

5

6

7

8

Top View

16

15

14

13

12

11

10

9

CKS0

CKS2

DIF

PDN

SCLK

MCLK

LRCK

SDTO

PIN / FUNCTION

No. Pin Name

1

2

3

AINR

AINL

CKS1

I/O

I

I

I

Function

Rch Analog Input Pin

Lch Analog Input Pin

Mode Select 1 Pin

Common Voltage Output Pin, VA/2

4 VCOM

O

Bias voltage of ADC input.

5 AGND

-

Analog Ground Pin

6 VA

-

Analog Power Supply Pin, 5V

7 VD

-

Digital Power Supply Pin, 3.3V

8 DGND

-

Digital Ground Pin

Audio Serial Data Output Pin

9 SDTO

O

“L” Output at Power-down mode.

Output Channel Clock Pin

10 LRCK

I/O

“L” Output in Master Mode at Power-down mode.

11 MCLK

I

Master Clock Input Pin

Audio Serial Data Clock Pin

12 SCLK

I/O

“L” Output in Master Mode at Power-down mode.

Power Down & Reset Mode Pin

13 PDN

I

“H”: Power up, “L”: Power down & Reset

The AK5386 must be reset once upon power-up.

Audio Interface Format Pin

14 DIF

I

“H”: 24bit I

2

S Compatible, “L”: 24bit MSB justified

15 CKS2

I

Mode Select 2 Pin

16 CKS0

I

Mode Select 0 Pin

Note: Do not allow all digital input pins except for analog input pins (AINL and AINR pins) to float.

MS0579-E-00

-3-

2006/12