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AM462 - Industrial Voltage-to-Current Converter IC

Package variants of the V/I-converter IC AM462
AM462 is an industrial voltage-to-current converter IC. It converts a single-ended input voltage into a current output signal with adjustable offset and gain. With its protection functions and integrated voltage and current source it is suitable for industrial sensing and signal-conditioning in current-loop or three-wire applications.

Applications

  • Sensor signal-conditioner
  • Current-loop transmitter
  • Front and back end IC for µC
  • Protected output stage
  • Industrial network driver
  • Industrial process control

  • Sensor signal-conditioner
  • Current-loop transmitter
  • Front and back end IC for µC
  • Protected output stage
  • Industrial network driver
  • Industrial process control
 

Short Specifications

Supply Voltage (VCC)6 .. 35 V (typ. 24 V)
Input voltage range0 .. VCC-5 V (single-ended)
Current outpute.g. 0 .. 20 mA (three-wire) or 4 .. 20 mA (two-wire), adjustable
Reference voltage source5 / 10 V (max. 10 mA)
Current source0 .. 10 mA, adjustable
Temperature range-40 °C .. 85 °C
Protection functionsShort circuit, reverse polarity, overvoltage
Package / Delivery formsSO16(n), SSOP16, QFN28, on DIL16-adapter, sawn 6″ wafer on blue foil




Typical Application Circuits with Blockdiagram

µC back end and protector IC with current output (e.g. 0 .. 20 mA):
AM462 as microcontroller back end protector IC with current output.

Sensor signal-conditioner with protected current-loop output (e.g. 4 .. 20 mA):
AM462 as sensor signal-conditioner with current-loop output.




Ordering Codes and Product Inquiry / Samples

For product inquiry choose your desired product and you will be redirected to the inquiry form then.
Order numberDelivery formInquiry
AM462-0-SO16SO16(n) package
AM462-0-SSOP16SSOP16 package
AM462-0-QFN28QFN28 package
AM462-WAFsawn 6″ wafer on blue foil
AM462-AdaptAM462 soldered to a SO16-DIL16 adapter




Accessories

No accessories available for this product.




General Documents

Datasheet AM462
Product flyer AM462
IC package catalog
For die size and padout please contact sales@analogmicro.de.