Low-Cost Voltage Transmitter IC

AM411 is a universal voltage transmitter suitable for the signal-conditioning of differential input voltages. The fully-analog IC generates a voltage output signal with adjustable offset and gain. With its integrated protection functions and its integrated voltage reference it is especially suitable for a wide range of industrial applications.




  • 1.Sensor signal-conditioner
  • 2.Bidirectional pressure sensors
  • 3.Protector IC for µC
  • 4.Analog front end for µC
  • 5.Factory automation
  • 6.Industrial applications

Short Specifications

Supply voltage (VCC) 6 .. 35 V (typ. 24 V)
Input voltage range 0 .. ±600 mV (differential)
Voltage output e.g. 0 .. 5/10 V, adjustable
Reference voltage source 5 V
Temperature range -40 °C .. 85 °C
Protection functions Reverse polarity protection, short circuit protection, output current limitation
Package / Delivery forms SO8, on DIL8-adapter, sawn 6″ wafer on blue foil
RoHS status compliant.


General Documents

Datasheet AM411
Product flyer AM411
IC package catalog


Typical Application Circuits with Blockdiagram

Protected sensor signal-conditioner with adjustable voltage output (e.g. 0 .. 10 V):
AM411 as protected sensor signal-conditioner.
Industrial output stage for CAV444 as described in application note CAV444-AN01:
AM411 as industrial output stage for CAV444.


Ordering Codes

Order number Delivery form
AM411-0-SO8 SO8 package
AM411-WAF sawn wafer on 6″ blue foil
AM411-Adapt AM411 soldered to an SO8-DIL8 adapter



No accessories available for this product.