5V, Low Power, Voltage Output
Serial 8/10/12-Bit DAC Family
May 2000-2
XRD5408/10/12
FEATURES
D
8/10/12-Bit Resolution
D
Operates from a Single 5V Supply
D
Buffered Voltage Output: 13ms Typical Settling Time
D
240mW Total Power Consumption (typ)
D
Guaranteed Monotonic Over Temperature
D
Flexible Output Range: 0V to V
DD
D
8 Lead SOIC and PDIP Package
D
Power On Reset
D
Serial Data Output for Daisy Chaining
APPLICATIONS
D
Digital Calibration
D
Battery Operated Instruments
D
Remote Industrial Devices
D
Cellular Telephones
D
Motion Control
GENERAL DESCRIPTION
The XRD5408/10/12 are low power, voltage output
digital-to-analog converters (DAC) for +3V power supply
operation. The parts draw only 70mA of quiescent current
and are available in both an 8-lead PDIP and SOIC
package.
The XRD5408/10/12 have a 3 wire serial port with an
output allowing the user to daisy chain several of them
together. The serial port will support both Microwiret,
SPIt, and QSPIt standards.
The outputs of the XRD5408/10/12 are set at a gain of +2.
The output short circuit current is 7mA typical.
ORDERING INFORMATION
Part No.
XRD5408AID
XRD5408AIP
XRD5410AID
XRD5410AIP
XRD5412AID
XRD5412AIP
Package
8 Lead 150 Mil JEDEC SOIC
8 Lead 300 Mil PDIP
8 Lead 150 Mil JEDEC SOIC
8 Lead 300 Mil PDIP
8 Lead 150 Mil JEDEC SOIC
8 Lead 300 Mil PDIP
Operating
Temperature Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Rev. 1.20
E2000
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
z
(510) 668-7000
z
(510) 668-7017
EXAR [ EXAR CORPORATION ]
