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AD8803ARZ

Digital to Analogue Converter, 8 bit, 1.7 MSPS, 3 Wire, Serial, 2.7V to 5.5V, SOIC, 16 Pins

AD8803ARZ - Digital to Analogue Converter, 8 bit, 1.7 MSPS, 3 Wire, Serial, 2.7V to 5.5V, SOIC, 16 Pins

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Manufacturer Part No:
AD8803ARZ
Order Code:
1438630
Technical Datasheet:
AD8803ARZ   Datasheet
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Product Overview

The AD8803ARZ is an octal 8-bit Digital-to-analog Converter (DAC) with power shutdown. It provides eight digitally controlled DC voltage outputs. This potentiometer divider TrimDAC® allows replacement of the mechanical trimmer function in new designs. The AD8803 provides independent control of both the top and bottom end of the potentiometer divider allowing a separate zero-scale voltage setting determined by the VREFL pin. This helpful for maximizing the resolution of devices with a limited allowable voltage control range. This DAC registers are updated from an internal serial-to-parallel shift register that is loaded from a standard 3-wire serial input digital interface. Eleven data bits make up the data word clocked into the serial input register. This data word is decoded where the first 3-bit determine the address of the DAC register to be loaded with the last 8-bit of data. The AD8803 consumes only 5µA from 5V power supplies.
  • Replaces 8 potentiometers
  • 9 Individually programmable outputs
  • Power shutdown <=25µW Including IDD and IREF

Applications

Automation & Process Control, Sensing & Instrumentation, Imaging, Video & Vision, Portable Devices

Product Information

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:
8bit

:
1.7MSPS

:
3 Wire, Serial

:
2.7V to 5.5V

:
SOIC

:
16Pins

:
Serial

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (2)

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10 available for 3 - 4 business days delivery

HK$97.40

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