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AD7224KNZ

Digital to Analogue Converter, 8 bit, 143 kSPS, Parallel

AD7224KNZ - Digital to Analogue Converter, 8 bit, 143 kSPS, Parallel

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Manufacturer Part No:
AD7224KNZ
Order Code:
1438381
Product Range
AD7224 Series
Technical Datasheet:
AD7224KNZ   Datasheet
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Product Overview

The AD7224KNZ is a precision 8-bit voltage-output Digital-to-analog Converter with output amplifier and double buffered interface logic on a monolithic CMOS chip. No external trims are required to achieve full specified performance for the part. The double buffered interface logic consists of two 8-bit registers-an input register and a DAC register. Only the data held in the DAC registers determines the analog output of the converter. The double buffering allows simultaneous update in a system containing multiple AD7224. Both registers may be made transparent under control of three external lines, CS, WR and LDAC. With both registers transparent, the RESET line functions like a zero override, useful function for system calibration cycles. All logic inputs are TTL and CMOS (5V) level compatible and the control logic is speed compatible with most 8-bit microprocessors. Specified performance is guaranteed for input reference voltages from 2 to 12.5V when using dual supplies.
  • Low total unadjusted error - less than 1LSB over temperature
  • Extended temperature range operation
  • mP-compatible with double buffered inputs

Applications

Automation & Process Control, Sensing & Instrumentation

Product Information

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:
8bit

:
143kSPS

:
Parallel

:
4.5V to 5.5V, 11.4V to 16.5V, 14.25V to 15.75V

:
DIP

:
18Pins

:
Parallel

:
-40°C

:
85°C

:
AD7224 Series

:
-

:
MSL 5 - 48 hours
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Technical Docs (2)

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75 available for 3 - 4 business days delivery

HK$153.36

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