AK4396VF 查看數據表（PDF） - Asahi Kasei Microdevices

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AK4396VF

Advanced Multi-Bit 192kHz 24-Bit ΔΣ DAC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4396]

„ Handling of Unused Pin

The unused I/O pins should be processed appropriately as below.

(1) Parallel mode (PCM mode only)

Classification

Analog

Digital

Pin Name

AOUTL+, AOUTL−

AOUTR+, AOUTR−

SMUTE

TST1

TST2

Setting

These pins should be open.

These pins should be open.

This pin should be connected to DVSS.

This pin should be open.

This pin should be connected to DVSS.

(2) Serial mode

1. PCM mode

Classification

Analog

Digital

Pin Name

AOUTL+, AOUTL−

AOUTR+, AOUTR−

DIF2, DIF1, DIF0

DZFL, DZFR

Setting

These pins should be open.

These pins should be open.

These pins should be connected to DVSS.

These pins should be open.

2. DSD mode

• In case of using #5(DCLK), #6(DSDL) and #7(DSDR) pins

Classification

Analog

Digital

Pin Name

AOUTL+, AOUTL−

AOUTR+, AOUTR−

DCLK(#12), DSDL(#13), DSDR(#14)

DZFL, DZFR

Setting

These pins should be open.

These pins should be open.

These pins should be connected to DVSS.

These pins should be open.

• In case of using #12(DCLK), #13(DSDL) and #14(DSDR) pins

Classification

Analog

Digital

Pin Name

AOUTL+, AOUTL−

AOUTR+, AOUTR−

DCLK(#5), DSDL(#6), DSDR(#7)

DZFL, DZFR

Setting

These pins should be open.

These pins should be open.

These pins should be connected to DVSS.

These pins should be open.

MS0336-E-00

-8-

2004/08

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