AMPLIFIER AND PROTECTION IC

AM461

analog microelectronics

October 2002

7/8

PRINCIPLE APPLICATION EXAMPLES

• Application as processor interface

AM461

6...35V

e.g. 0...5/10V

Reverse polarity and

short circuit protection

µP

A

D

V

REF = 5V

V

CVREF = 3.3V

Figure 4: Application as processor interface

• Application as amplifier IC and impedance converter

AM461

6...35V

e.g. 0...5/10V

V

IN = 0...1, 0...5V

others

Reverse polarity and

short circuit protection

Figure 5: Application as amplifier IC and impedance converter

• Application as voltage regulator and protection IC for controllers

Reverse polarity and

short circuit protection

AM461

6...35V

V

REF = 5V

µP

µP

Figure 6: Application as voltage regulator and protection IC for controllers