AK5354 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK5354

Low Power 20bit ∆Σ ADC with PGA

Asahi Kasei Microdevices 

ASAHI KASEI

„ Ordering Guide

AK5354VT

AKD5354

„ Pin Layout

-40 ∼ +85°C

16pin TSSOP (0.65mm pitch)

Evaluation Board for AK5354

LIN1

1

16 PDN

RIN1

2

15 CSN

LIN2

3

14 CCLK

RIN2

4

Top View

13 CDTI

VCOM

5

12 LRCK

VSS

6

11 MCLK

VA

7

10 BCLK

VD

8

9 SDTO

PIN/FUNCTION

No. Pin Name

1 LIN1

2 RIN1

3 LIN2

4 RIN2

5 VCOM

6 VSS

7 VA

8 VD

9 SDTO

10 BCLK

11 MCLK

12 LRCK

13 CDTI

14 CCLK

15 CSN

16 PDN

I/O Function

I Lch #1 Input Pin

I Rch #1 Input Pin

I Lch #2 Input Pin

I Rch #2 Input Pin

O ADC Common Voltage Output Pin

- Ground Pin

- Analog Power Supply Pin, +2.5V

- Digital Power Supply Pin, +2.5V

O Audio Serial Data Output Pin

I Audio Serial Data Clock Pin

I Master Clock Input Pin

I Input/Output Channel Clock Pin

I Control Data Input Pin

I Control Clock Input Pin

I Chip Select Pin

Reset & Power Down Pin

I

“L” : Reset & Power down

“H” : Normal operation

Note: All digital input pins should not be left floating.

[AK5354]

MS0054-E-02

-2-

2004/12

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