Pressure Sensors
Design Support
Application Notes


AM417 - Ratiometric Instrumentation Amplifier IC

OverviewDetailsAccessoriesDocumentsInquiry / Samples
Package variants of the voltage amplifier IC AM417
AM417 is a low-cost sensor signal-conditioning IC for differential input voltages. The fully analog IC generates a ratiometric voltage output signal with adjustable offset and gain. With its integrated current source and its wide temperature range it is particularly suitable for automotive bridge signal-conditioning circuits.


  • Silicon pressure sensors
  • Sensor signal-conditioner
  • Analog front end for µC
  • Differential voltage amplifier
  • Automotive applications

Short Specifications

Supply Voltage (VCC)

5 V ± 5%

Input voltage range

0 .. 200 mV (differential)

Voltage output

0.5 .. 4.5 V (ratiometric), adjustable

Current source

0.5 .. 1.25 mA, adjustable

Temperature range

-40 °C .. 125 °C

Package / Delivery forms

SO8, on DIL8-adapter, sawn 6″ wafer on blue foil