FEATURES

• Supply Voltage Range: 6...35V

• Wide Operating Temperature Range:

–40°C...+85°C

• Voltage Reference: 5V

• Additional Voltage/Current Source

• Operational Amplifier Stage with Integrated Driver Output

• Adjustable Gain

• Adjustable Output Voltage Range e.g.

0...5/10V, others

• Reverse Polarity Protection

• Short Circuit Protection

• Output Current Limitation

• Low-Cost: Replaces a Multitude Number

of Discrete Components

DESCRIPTION

The AM461 is a universal useable amplifier and

protection IC with a multitude of additional functions. The IC contains of an externally adjustable

operational amplifier for conditioning of single

ended input signals. This amplifier has an integrated output driver stage with the ability to source

up to 5mA without the need of any external transistor. In addition, a voltage reference for the supply

of external components and another operational

amplifier that can be used as current/voltage source

or comparator is integrated.

Basic features of the IC are the wide range integrated of protection functions. The IC is protected

against reverse polarity and has a build-in output

current limitation. Using the amplifier IC AM461 it

is possible to generate stable standard voltages ranges

(e.g. 0-5/10V) in an easy and low-cost way.