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Capacitance Measurement - Overview

ICsDescriptionLinks
Thumbnail: Package variants of the C/V-converter IC CAV424

CAV424 - C/V-Converter for Single / Differential Measurement

  • Input range for differential capacitance measurement: 0 .. 40 nF
  • Input range for single capacitance measurement: 5 pF .. 40 nF
  • Amplified output voltage, ratiometric (e.g. 1 .. 4 V)
  • Integrated temperature sensor
Thumbnail: Package variants of the C/V-converter IC CAV444

CAV444 - C/V-Converter with Linear Voltage Output

  • Input range for single capacitance measurement: 10 pF .. 10 nF
  • Amplified output voltage, ratiometric (e.g. 1 .. 4 V)
  • Linear transfer function
  • Integrated temperature sensor


Voltage-to-Current Converter - Overview

ICsDescriptionLinks
Thumbnail: Package variants of the V/I-converter and voltage amplifier IC AM400

AM400 - Universal Amplifier and V/I-Converter IC

  • Input: differential voltage 0 .. ±400 mV or single-ended voltage 0 .. VCC - 5 V
  • Output: voltage and current signal possible in parallel
  • Integrated voltage and current source, Protection functions
Thumbnail: Package variants of the V/I-converter IC AM402

AM402 - U/I-Converter IC for Differential Input

  • Input: differential voltage 0 .. ±580 mV
  • Current output: three-wire or current-loop possible
  • Integrated voltage reference, supplying external components
  • Output current limitation, short circuit, reverse polarity protection
Thumbnail: Package variants of the V/I-converter IC AM422-1

AM422-1 - Compact V/I-Converter IC for 3-Wire Operation

  • Input: single-ended voltage 0 .. 1.15 V
  • Current output: three-wire (e.g. 0 .. 20 mA)
  • Integrated voltage reference, supplying external components
  • Reverse polarity protection, output current limitation
Thumbnail: Package variants of the V/I-converter IC AM422-2

AM422-2 - Compact V/I-Converter IC for Current-Loop Applications

  • Input: single-ended voltage 0 .. 1.15 V
  • Current output: current-loop (e.g. 4 .. 20 mA)
  • Integrated voltage reference, supplying external components
  • Reverse polarity protection, output current limitation
Thumbnail: Package variants of the V/I-converter IC AM452

AM452 - V/I-Converter IC for Wheatstone-Bridge Inputs

  • Input: differential voltage 0 .. ±400 mV
  • Current output: three-wire or current-loop possible
  • Suitable for HART-applications
  • Short circuit, reverse polarity, overvoltage protection
Thumbnail: Package variants of the V/I-converter and voltage amplifier IC AM460

AM460 - Industrial Amplifier and V/I-Converter IC

  • Input: single-ended voltage 0 .. VCC - 5 V
  • Output: voltage and current signal possible in parallel
  • Integrated current and voltage source
  • Short circuit, reverse polarity, overvoltage protection
Thumbnail: Package variants of the V/I-converter IC AM462

AM462 - Industrial V/I-Converter IC

  • Input: single-ended voltage 0 .. VCC - 5 V
  • Current output: three-wire or current-loop possible
  • Integrated voltage and current source
  • Short circuit, reverse polarity, overvoltage protection


Industrial Sensor Amplifier - Overview

ICsDescriptionLinks
Thumbnail: Package variants of the V/I-converter and voltage amplifier IC AM400

AM400 - Universal Amplifier and V/I-Converter IC

  • Input: differential voltage 0 .. ±400 mV or single-ended voltage 0 .. VCC - 5 V
  • Output: voltage and current signal possible in parallel
  • Integrated voltage and current source, Protection functions
Thumbnail: Package variants of the industrial voltage amplifier IC AM401

AM401 - Industrial Voltage Amplifier IC

  • Input: differential voltage 0 .. ±400 mV or single-ended voltage 0 .. 5 V
  • Voltage output: amplified signal (e.g. 0 .. 10 V)
  • Integrated voltage and current source, protection functions
Thumbnail: Package variants of the industrial voltage amplifier IC AM411

AM411 - Low-Cost Voltage Transmitter IC

  • Input: differential voltage 0 .. ±600 mV
  • Voltage output: amplified signal (e.g. 0 .. 10 V)
  • Integrated voltage reference, supplying external components
  • Output current limitation, reverse polarity, short circuit protection
Thumbnail: Package variants of the industrial voltage amplifier IC AM417

AM417 - Ratiometric Instrumentation Amplifier IC

  • Input: differential voltage 0 .. ±200 mV
  • Voltage output: amplified ratiometric signal (e.g. 0.5 .. 4.5 V)
  • Integrated current source
Thumbnail: Package variants of the V/I-converter and voltage amplifier IC AM460

AM460 - Industrial Amplifier and V/I-Converter IC

  • Input: single-ended voltage 0 .. VCC - 5 V
  • Output: voltage and current signal possible in parallel
  • Integrated current and voltage source
  • Short circuit, reverse polarity, overvoltage protection
Thumbnail: Package variants of the industrial voltage amplifier IC AM461

AM461 - Amplifier and Protection IC

  • Input: single-ended voltage 0 .. 10 V
  • Voltage output: amplified signal (e.g. 0 .. 10 V)
  • Integrated current and voltage source
  • Reverse polarity protection, output current limitation
Thumbnail: Package variants of the industrial voltage amplifier IC AM467

AM467 - Ratiometric High Precision Amplifier IC

  • Input: differential voltage ±5 .. ±100 mV
  • Voltage output: amplified ratiometric signal (e.g. 0.5 .. 4.5 V)
  • Rail-to-rail amplifier, short circuit protection