AK4364 データシートの表示（PDF） - Asahi Kasei Microdevices

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AK4364

96kHz 24Bit ∆Σ DAC with PLL and DIT

Asahi Kasei Microdevices 

ASAHI KASEI

n Block Diagram

CAD1 CAD0 I2C

CSN CCLK CDTI

MCKI MCKO FLT

[AK4364]

TX

DIT

LRCK

BICK

SDTI

Serial Input

Interface

PLL &

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 FLT

AVDD

AVSS

VCOM

AOUTL

AOUTR

TX

LRCK

BICK

SDTI

TTL

DVDD

DVSS

DZF

DIT

Serial Input

Interface

PLL &

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”)

MS0014-E-01

-2-

2000/07

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