AD693
AD693 Description
Loop-Powered 4-20 mA Sensor Transmitter
AD693 Vendor
Analog Devices
AD693 Categories
AD693 Features
  • Instrumentation Amplifier Front End
  • Loop-Powered Operation
  • Precalibrated 20 mV or 60mV Input Spans
  • Independently Adjustable Output Span and Zero
  • Precalibrated Output Spans:
    4-12 mA Unipolar0-20 mA Unipolar12 ± 8mA Bipolar
  • Precalibrated 100 O RTD Interface
  • 6.2 V Reference with Up to 3.5 mA
    of Current Available
  • Uncommitted Auxiliary Amp for
    Extra Flexibility
  • Optional External Pass Transistor
    to Reduce Self-Heating Errors
AD693 Datasheet and Application Notes
ParameterValue
StatusProdn
PackageCHIPS OR DIE
TempRangeComm
Price*(100-499)$4.70
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