Datasheet

AD5751 Data Sheet
Rev. B | Page 22 of 32
07269-007
VSENSE+
R3
R2
R1
R0
OUTPUT RANGE
SELECT PINS
VIN
SCLK
VDD
REFIN
SDI/DIN
SDO
SYNC1
AD506x
AD566x
MCU
VOUT
0V TO 5V, 0V TO 10V,
0V TO 40V
IOUT
0mA TO 20mA,
0mA TO 24mA,
4mA TO 20mA
VOUT
RANGE
SCALE
IOUT
RANGE
SCALE
VREF
TEMP VFAULT
IFAULT
ADP1720
ADR392
AD5751
AVDD AGND
OUTEN
HW SELECT
DVCC
AVDD GND
Figure 51. Typical System Configuration in Hardware Mode Using Internal DAC Reference (Pull-Up Resistors Not Shown for Open-Drain Outputs)
Table 6. Suggested Parts for Use with the AD5751
DAC Reference Power Resolution/Accuracy Description
AD5660 Internal ADP1720
1
16-bit/12-bit Mid end system, single channel, internal reference
AD5664R Internal N/A 16-bit/12-bit Mid end system, quad channel, internal reference
AD5668 Internal N/A 16-bit/12-bit Mid end system, octal channel, internal reference
AD5060
ADR434
ADP1720
16-bit/16-bit
High end system, single channel, external reference
AD5064/AD5066 ADR434 N/A 16-bit/16-bit High end system, quad channel, external reference
AD5662 ADR392
2
ADR392
2
16-bit/12-bit Mid end system, single channel, external reference
AD5664 ADR392
2
N/A 16-bit/12-bit Mid end system, quad channel, external reference
1
ADP1720 input range up to 28 V.
2
ADR392 input range up to 15 V.