AMPLIFIER AND PROTECTION IC

AM461

analog microelectronics

October 2002

Analog Microelectronics GmbH

Phone:

+49 (0)6131/91 073 – 0

1/8

An der Fahrt 13, 55124 Mainz, Germany

Fax:

+49 (0)6131/91 073 – 30

Rev. 1.1

Internet: http://www.analogmicro.info

E–mail:

info@analogmicro.info

PRINCIPLE FUNCTION

Amplification of Single Ended Signals (Voltage)

Protection Functions for External Devices

Additional Adjustable Current/Voltage Source

V

REF = z.B. 5V or 3.3V

AM461

V

CC = 6...35V

V

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

I

S = 1.5mA

Input voltage

single ended

e.g. 0...1V, 0...5V

TYPICAL APPLICATIONS

• Impedance Converter

• Adjustable Voltage Source

• Voltage Regulator with Additional Functions

• Protection IC for Microcontroller (Frame ASIC Concept [1])

• Protected Current Source