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.