Low-Power, Quad, 10-Bit Voltage-Output DAC

with Serial Interface

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7

______________________________________________________________Pin Description

PIN

NAME

FUNCTION

1

AGND

Analog Ground

2

FBA

DAC A Output Amplifier Feedback

3

OUTA

DAC A Output Voltage

4

OUTB

DAC B Output Voltage

5

FBB

DAC B Output Amplifier Feedback

6

REFAB

Reference Voltage Input for DAC A and DAC B

7

CL

Clear All DACs and Registers. Resets all outputs (OUT_, UPO, DOUT) to 0, active low.

8

CS

Chip-Select Input. Active low.

9

DIN

Serial-Data Input

10

SCLK

Serial-Clock Input

11

DGND

Digital Ground

12

DOUT

Serial-Data Output

13

UPO

User-Programmable Logic Output

14

PDL

Power-Down Lockout. Active low. Locks out software shutdown if low.

15

REFCD

Reference Voltage Input for DAC C and DAC D

16

FBC

DAC C Output Amplifier Feedback

17

OUTC

DAC C Output Voltage

18

OUTD

DAC D Output Voltage

19

FBD

DAC D Output Amplifier Feedback

20

Positive Power Supply