AK4396 View Datasheet(PDF) - Asahi Kasei Microdevices

Part Name

Description

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AK4396

Advanced Multi-Bit 192kHz 24-Bit ΔΣ DAC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4396]

15 TTL

16 VREFL

17 VREFH

18 AVDD

19 AVSS

20 AOUTR−

21 AOUTR+

22 AOUTL−

23 AOUTL+

24 VCOM

25 P/S

TST1

26

DZFL

TST2

27

CAD1

ACKS

28

DZFR

CMOS/TTL Level Select Pin

I

“L” : CMOS Level, “H” : TTL Level

(Internal pull-up pin)

I Low Level Voltage Reference Input Pin

I High Level Voltage Reference Input Pin

- Analog Power Supply Pin, 5.0V

- Analog Ground Pin

O Rch Negative Analog Output Pin

O Rch Positive Analog Output Pin

O Lch Negative Analog Output Pin

O Lch Positive Analog Output Pin

O Common Voltage Output Pin, AVDD/2

Parallel/Serial Select Pin

I

“L”: Serial Mode, “H”: Parallel Mode

(Internal pull-up pin)

O Test 1 Pin in parallel mode

(Don’t Care)

O Lch Zero Input Detect Pin in serial mode

I Test 2 Pin in parallel mode

(Internal pull-down pin)

I Chip Address 1 Pin in serial mode

(Internal pull-down pin)

I Master Clock Auto Setting Mode Pin in parallel mode

O Rch Zero Input Detect Pin in serial mode

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

Note: TST1 pin outputs Hi-Z in parallel mode.

MS0336-E-00

-7-

2004/08

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