AM452 datasheet(2/21 Pages) AME

Nome de Peças	AM452

Descrição Electrónicos	Voltage-to-current transducer IC with a differential input

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Fabricante Electrônico	AME [Analog Microelectronics]

Página de início	http://www.ame.com.tw/

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2 / 21 page

AM452 – Voltage-to-current transducer IC

with a differential input

Analog Microelectronics GmbH

An der Fahrt 13, D – 55124 Mainz

February 2008 - Rev 1.2 - Page 2/21

Phone: +49 (0)6131/91 073-0

Fax:

+49 (0)6131/91 073-30

Internet: http://www.analogmicro.de

Email: info@analogmicro.de

TABLE OF CONTENTS

PRINCIPLE FUNCTION

1

FEATURES

3

SCHEMATIC

3

GENERAL DESCRIPTION

3

ELECTRICAL SPECIFICATIONS

4

BOUNDARY CONDITIONS

7

DETAILED DESCRIPTION OF FUNCTIONS

8

Instrumentation amplifier (IA)

8

Operational amplifier stage (OP1)

8

Zero adjust stage

8

SET stage

8

Voltage-to-current converter (V/I converter)

8

Reference voltage source

8

Additional operational amplifier OP2

8

OPERATING AM452

8

2- and 3-wire applications in general [2]

8

Differences in the AM452 circuitry with 2- and 3-wire applications

8

Selecting the supply voltage

8

Setting the offset and output current range for VIN = 0

8

OPERATING AM452: IMPORTANT POINTS TO NOTE

8

DIMENSIONING

8

APPLICATIONS

8

Typical 3-wire application with a differential input signal

8

Typical 2-wire application with a differential input signal

8

Offset compensation using a voltage divider at SET stage

8

Using OP2 as a current source

8

Using OP2 as a voltage source

8

BLOCK DIAGRAM AND PINOUT

8

DELIVERY

8

PACKAGE DIMENSIONS

8

Nº de peça semelhante - AM452

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
WOLFSPEED, INC.	AM452	341Kb / 21P	Voltage-to-current transducer IC with a differential input February 2008 Rev 1.2
Analog Microelectronics...	AM452	341Kb / 21P	Voltage-to-current transducer IC with a differential input February 2008
Analog Power	AM4520H	499Kb / 7P	P & N-Channel 20-V (D-S) MOSFET
SHENZHEN DOINGTER SEMIC...	AM4520H	2Mb / 9P	N-Channel and P-Channel MOSFET use advanced trench Technology
Analog Power	AM4528C	170Kb / 4P	P & N-Channel 30-V (D-S) MOSFET

More results

Descrição semelhante - AM452

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
WOLFSPEED, INC.	AM452	341Kb / 21P	Voltage-to-current transducer IC with a differential input February 2008 Rev 1.2
Analog Devices	CAV424	419Kb / 16P	C/U transducer IC with adjustable output voltage
WAGO Kontakttechnik Gmb...	750-471	418Kb / 8P	4-channel analog input; Voltage/Current; Differential input; 16 bits;
PHOENIX CONTACT	100241	1Mb / 19P	Current transducer up to 55 A, programmable and configurable
Guangdong Youtai Semico...	LM2903DR	498Kb / 4P	Differential Input Voltage Range Equal to Power Supply Voltage
VACUUMSCHMELZE GmbH & C...	T60404-N4641-X900	413Kb / 7P	Differential Current Sensor for IC-CPD
NEC	UPC1663	93Kb / 16P	DC to VHF WIDEBAND DIFFERENTIAL INPUT AND OUTPUT AMPLIFIER IC
VACUUMSCHMELZE GmbH & C...	T60404-N4641-X901	1Mb / 7P	Differential Current Sensor for IC-CPD
PHOENIX CONTACT	2806074	54Kb / 4P	Differential current converter for type A differential current monitor.
PHOENIX CONTACT	2806100	50Kb / 4P	Differential current converter for type A differential current monitor.

More results

AM452 Folha de dados(PDF) 2 Page - Analog Microelectronics

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