AK4353 データシートの表示（PDF） - Asahi Kasei Microdevices

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AK4353

96kHz 24Bit ∆Σ DAC with DIT

Asahi Kasei Microdevices 

ASAHI KASEI

n Block Diagram

CAD1 CAD0 I2C

CSN CCLK CDTI

MCKI MCKO

[AK4353]

TX

DIT

LRCK

BICK

SDTI

Serial Input

Interface

Clock Generator

TTL

DVDD

DVSS

DZF

ATT

8X

Interpolator

∆Σ

Modulator

LPF

Mixer

ATT

8X

Interpolator

∆Σ

Modulator

LPF

PDN

Figure 1. 3-wire Serial Control Mode (I2C = “L”)

CAD1 CAD0 I2C CSN SCL SDA

MCKI MCKO

AVDD

AVSS

VCOM

AOUTL

AOUTR

TX

LRCK

BICK

SDTI

TTL

DVDD

DVSS

DZF

DIT

Serial Input

Interface

Clock Generator

AVDD

AVSS

VCOM

ATT

8X

Interpolator

∆Σ

Modulator

LPF

AOUTL

Mixer

ATT

8X

Interpolator

∆Σ

Modulator

LPF

AOUTR

PDN

Figure 2. I2C Bus Control Mode (I2C = “H”)

MS0016-E-01

-2-

2000/07

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