INDUSTRIAL VOLTAGE AMPLIFIER IC

AM401

analog microelectronics

Mars 2006

Analog Microelectronics GmbH

Phone:

+49 (0)6131/91 073 – 0

19/21

An der Fahrt 13, D – 55124 Mainz

Fax:

+49 (0)6131/91 073 – 30

Rev. 2.3

Internet: http://www.analogmicro.de

Email:

info@analogmicro.de

EXAMPLE APPLICATIONS

• Application as a voltage converter [3]

• Application as an amplifier IC and impedance converter

• Application as a processor interface

AM401

V=6...35V

CC

0...V -5V

(adjustable)

e.g. 0..5/10V

CC

Protection against

short circuiting and

reverse polarity

Single-ended signal

0...V -5V

CC

Figure 12:

Application as a voltage converter for signals referenced to ground

V =6...35V

CC

0...V -5V

(adjustable)

e.g. 0..5/10V

CC

Protection against

short circuiting and

reverse polarity

AM401

I=1,5mA

Figure 13:

Application as an amplifier IC and impedance converter for differential signals

V=6...35V

CC

0...V -5V

(adjustable)

e.g. 0..5/10V

CC

Protection against

short circuiting and

reverse polarity

AM401

VREF=5/10V

D

A

Figure 14:

Application as a processor interface