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ANALOG DEVICES  AD5544BRSZ  Digital to Analog Converter, Quad, 16 bit, 500 kSPS, Serial, 2.7V to 5.5V, SSOP, 28 Pins

Product Overview

The AD5544BRSZ is a quad 16-bit current output Digital-to-analog Converter (DAC) designed to operate from a 2.7 to 5.5V supply range. The applied external reference input voltage (VREFx) determines the full-scale output current. Integrated feedback resistors (RFB) provide temperature-tracking, full-scale voltage outputs when combined with an external I-to-V precision amplifier. A double-buffered serial data interface offers high speed, 3-wire, SPI and microcontroller-compatible inputs using serial data in (SDI), a chip select (CS) and clock (CLK) signals. In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. A common, level-sensitive, load DAC strobe (LDAC) input allows the simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to 0 at system turn-on.
  • Midscale glitch of -1nV-sec
  • Midscale or zero-scale reset
  • Double-buffered registers enable
  • Simultaneous multichannel change
  • Internal power-on reset

 

Product Information

Resolution (Bits):
16bit
Sampling Rate:
500kSPS
Input Channel Type:
Serial
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
SSOP
No. of Pins:
28Pins
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
AD5544 Series
Automotive Qualifications Standard:
-

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Applications

  • Automation & Process Control;
  • Test & Measurement;
  • Sensing & Instrumentation

Legislation and Environmental

RoHS Compliant:
Yes
Authorized Distributor

Associated Products