AK4396 Datasheet, PDF(6/38 Page) Asahi Kasei Microsystems – Advanced Multi-Bit 192kHz 24-Bit ΔΣ DAC

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AK4396 Datasheet, PDF (6/38 Pages) Asahi Kasei Microsystems – Advanced Multi-Bit 192kHz 24-Bit ΔΣ DAC

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ASAHI KASEI

[AK4396]

PIN/FUNCTION

No. Pin Name

1 DVSS

2 DVDD

3 MCLK

4 PDN

BICK

DCLK

SDATA

DSDL

LRCK

DSDR

SMUTE

CSN

DFS0

CAD0

DEM0

CCLK

DEM1

CDTI

DIF0

DCLK

DIF1

DSDL

DIF2

DSDR

I/O

Function

- Digital Ground Pin

- Digital Power Supply Pin, 3.3V or 5.0V

I Master Clock Input Pin

Power-Down Mode Pin

When at âLâ, the AK4396 is in power-down mode and is held in reset.

The AK4396 should always be reset upon power-up.

I Audio Serial Data Clock Pin in PCM mode

I DSD Clock Pin in DSD mode

I Audio Serial Data Input Pin in PCM mode

I DSD Lch Data Input Pin in DSD mode

I L/R Clock Pin in PCM mode

I DSD Rch Data Input Pin in DSD mode

Soft Mute Pin in parallel mode

When this pin goes âHâ, soft mute cycle is initiated.

When returning âLâ, the output mute releases.

I Chip Select Pin in serial mode

I Sampling Speed Mode Select Pin in parallel mode (Internal pull-down pin)

I Chip Address 0 Pin in serial mode

(Internal pull-down pin)

I De-emphasis Enable 0 Pin in parallel mode

I Control Data Clock Pin in serial mode

I De-emphasis Enable 1 Pin in parallel mode

I Control Data Input Pin in serial mode

I Digital Input Format 0 Pin in PCM mode

I DSD Clock Pin in DSD mode

I Digital Input Format 1 Pin in PCM mode

I DSD Lch Data Input Pin in DSD mode

I Digital Input Format 2 Pin in PCM mode

I DSD Rch Data Input Pin in DSD mode

Note: All input pins except internal pull-up/down pins should not be left floating.

MS0336-E-00

-6-

2004/08

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