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AD5423 - 16-Bit Current/Voltage Output DAC

Description

The AD5423 is a single-channel, voltage and current output digi- tal-to-analog converter (DAC) that operates with a power supply range from The CHART p

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(HART) signal to be coupled on the current output.

Features

  • 16-bit resolution and monotonicity.
  • Current or voltage output available on a single terminal.
  • Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, 0 mA to 24 mA, ±20 mA, ±24 mA, and.
  • 1 mA to +22 mA.
  • Voltage output ranges (with 20% overrange): 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V.
  • User programmable offset and gain.
  • Advanced on-chip diagnostics, including a 12-bit ADC.
  • On-chip reference.
  • 40°C to +115°C temperature range.
  • 32-Lead, 5.

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Datasheet preview – AD5423

Datasheet Details

Part number AD5423
Manufacturer Analog Devices
File Size 2.86 MB
Description 16-Bit Current/Voltage Output DAC
Datasheet download datasheet AD5423 Datasheet
Additional preview pages of the AD5423 datasheet.

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Full PDF Text Transcription

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Data Sheet AD5423 Single-Channel, 16-Bit Current/Voltage Output DAC with HART Connectivity FEATURES ► 16-bit resolution and monotonicity ► Current or voltage output available on a single terminal ► Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, 0 mA to 24 mA, ±20 mA, ±24 mA, and −1 mA to +22 mA ► Voltage output ranges (with 20% overrange): 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V ► User programmable offset and gain ► Advanced on-chip diagnostics, including a 12-bit ADC ► On-chip reference ► −40°C to +115°C temperature range ► 32-Lead, 5 mm × 5 mm LFCSP package APPLICATIONS ► Process control ► Actuator control ► Channel isolated analog outputs ► Programmable logic controller (PLC) and distributed control sys- tems (DCS) applications ► HART network connectivity GENERAL DESCRIPTION T
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