Datasheet

Data Sheet AD5764
Rev. F | Page 11 of 28
Pin No. Mnemonic Description
21 AGNDB Ground Reference Pin for DAC B Output Amplifier.
22 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.
23 VOUTA
ale output range of ±10 V. Analog Output Voltage of DAC A. Buffered output with a nominal full-sc
The output amplifier is capable of directly driving a 10 kΩ, 200 pF load.
24 AGNDA Ground Reference Pin for DAC A Output Amplifier.
25 REFAB
External Reference Voltage Input for Channel A and Channel B. Reference input range is 1 V to 7 V;
programs the full-scale output voltage. V
REFIN
= 5 V for specified performance.
26 REFCD
t range is 1 V to 7 V; External Reference Voltage Input for Channel C and Channel D. Reference inpu
programs the full-scale output voltage. V
REFIN
= 5 V for specified performance.
27, 29 NC No Connect.
28 REFGND eturn for the Reference Generator and Buffers. Reference Ground R
32
BIN/2sCOMP
DV
CC
or DGND. When hardwired to Determines the DAC Coding. This pin should be hardwired to either
DV
CC
, input coding is offset binary. When hardwired to DGND, input coding is twos complement
(see Table 7 and Table 8).