AKD4345 View Datasheet(PDF) - Asahi Kasei Microdevices

Part Name

Description

Manufacturer

AKD4345

100dB 96kHz 24-Bit Stereo 3.3V ΔΣDAC with DIT

Asahi Kasei Microdevices 

[AK4345]

CSN

CCLK

CDTI

CDTO

TX

SDTI1

LRCK

BICK

µP

Interface

DIT

MCLK

De-emphasis

Control

Clock

Divider

Audio

Data

Interface

8X

Interpolator

8X

Interpolator

ΔΣ

Modulator

ΔΣ

Modulator

SCF

LPF

SCF

LPF

TEST

PDN

Figure 1. AK4345 Block Diagram (Mode= “0”)

CSN

CCLK

CDTI

TX

SDTI2

SDTI1

LRCK

BICK

µP

Interface

DIT

MCLK

De-emphasis

Control

Clock

Divider

Audio

Data

Interface

8X

Interpolator

8X

Interpolator

ΔΣ

Modulator

ΔΣ

Modulator

SCF

LPF

SCF

LPF

TEST

PDN

Figure 2. AK4345 Block Diagram (Mode= “1”)

VDD

VSS

VCOM

LOUT

ROUT

VDD

VSS

VCOM

LOUT

ROUT

MS0635-E-01

-2-

2010/09

Share Link: