Part Number
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AD8522 |
Manufacturer
|
Analog Devices |
Description
|
+5 Volt/ Serial Input/ Dual 12-Bit DAC |
Published
|
Mar 23, 2005 |
Detailed Description
|
a
FEATURES Complete Dual 12-Bit DAC No External Components +5 V Single-Supply Operation ؎10% 4.095 V Full Scale (1 mV/LS...
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Datasheet
|
AD8522
|
Overview
a
FEATURES Complete Dual 12-Bit DAC No External Components +5 V Single-Supply Operation ؎10% 4.
095 V Full Scale (1 mV/LSB) Buffered Voltage Outputs Low Power: 5 mW/DAC Space Saving 1.
5 mm Height SO-14 Package APPLICATIONS Digitally Controlled Calibration Servo Controls Process Control Equipment Computer Peripherals Portable Instrumentation Cellular Base Stations Voltage Adjustment
CS CLK CLK LATCH
+5 Volt, Serial Input, Dual 12-Bit DAC AD8522
FUNCTIONAL BLOCK DIAGRAM
VDD DAC A REGISTER D SDI (DATA) SHIFT REGISTER 12 BANDGAP REFERENCE REF BUF VREF REF BUF DAC A 12 OP AMP A VOUTA
D SDO
DAC B REGISTER 12 DAC B OP AMP B VOUTB
LDA LDB
CONTROL LOGIC
AD8522
MSB RS AGND
DGND
GENERAL DESCRIPT...
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