AK4343 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK4343

Stereo DAC with HP/RCV/SPK-AMP

Asahi Kasei Microdevices 

ASAHI KASEI

„ Ordering Guide

AK4343EN

AKD4343

„ Pin Layout

−30 ∼ +85°C

32pin QFN (0.5mm pitch)

Evaluation board for AK4343

[AK4343]

MUTET 25

ROUT / RCN 26

LOUT / RCP 27

MIN / LIN3 28

RIN2 / IN2− 29

LIN2 / IN2+ 30

LIN1 / IN1− 31

RIN1 / IN1+ 32

AK4343EN

Top View

16 DVSS

15 DVDD

14 BICK

13 LRCK

12 TEST2

11 SDTI

10 CDTI / SDA

9 CCLK / SCL

„ Compatibility with AK4642EN

1. Function

Function

SPK-Amp Max Output Power

HP-Amp Max Output Power

Receiver-Amp

Analog Mixing for Playback

ADC

ALC Recovery Waiting Period

ALC Fast Recovery Speed

DSP Format

EXT Master Mode

DAC Group Delay

AK4642EN

400mW@3.3V

62mW@3.3V

No

1 Mono

Yes

128/fs ∼ 1024/fs

4 times

No

No

22/fs

MS0478-E-01

-3-

AK4343

1.2W@5V

70mW@5V

Yes

3 Stereo

No

128/fs ∼ 16384/fs

4, 8 or 16 times

Yes

Yes

25/fs

2006/10

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