AD5762R

Preliminary Technical Data

Rev. PrA | Page 12 of 33

Pin No.

Mnemonic

Description

19

VOUTB

Analog Output Voltage of DAC B. Buffered output with a nominal full-scale output range

of ±10 V. The output amplifier is capable of directly driving a 10 kΩ, 200 pF load.

20

AGNDB

Ground Reference Pin for DAC B Output Amplifier.

21

AGNDA

Ground Reference Pin for DAC A Output Amplifier.

22

VOUTA

Analog Output Voltage of DAC A. Buffered output with a nominal full-scale output range

of ±10 V. The output amplifier is capable of directly driving a 10 kΩ, 200 pF load.

23

NC

Do not connect to this pin

24

NC

Do not connect to this pin

25

REFA

External Reference Voltage. Reference input range is 1 V to 7 V; programs the full-

scale output voltage. REFA = 5 V for specified performance.

26

REFB

External Reference Voltage. Reference input range is 1 V to 7 V; programs the full-

scale output voltage. REFB = 5 V for specified performance.

27

REFOUT

Reference Output. This is the reference output from the internal voltage reference.

The internal reference is 5 V ± 3 mV at 25°C, with a reference tempco of 10 ppm/°C.

28

REFGND

Reference Ground Return for the Reference Generator and Buffers.

29

TEMP

This pin provides an output voltage proportional to temperature. The output voltage

is 1.4 V typical at 25°C die temperature; variation with temperature is 5 mV/°C.

32

BIN/2sCOMP

input coding is twos complement (see Table 6).