DAC

AS5181

AS5181

Rev. 0.4 01/10

Micross Components reserves the right to change products or specifications without notice.

7

PIN DESCRIPTION

PIN

NAME

FUNCTION

1

CREF

REFO

2

OUTP

Positive Analog Output, Current Output

3

OUTN

Negative Analog Output, Current Output

4

AGND

Analog Ground

6

DACEN

DAC Enable, Digital Input

0: Enter DAC standby mode with PD = DGND

1: Power-up DAC with PD = DGND

7PD

Power-Down Select

1: Enter shutdown mode

8

CS\

Active-Low Chip Select

9

CLK

Clock Input

10

REN\

Active-Low Reference Enable. Connect to DGND to activate on-chip +1.2V reference.

11

D0

Data Bit D0 (LSB)

12 - 19

D1 - D8 Data Bits D1 - D8

20

D9

Data Bit D9 (MSB)

21

22

DGND

Digital Ground

23

REFR

Reference Input

24

REFO

Reference Output