OPA734AIDG4 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > semiconductor> Analog mixed-signal IC> OPA734AIDG4

OPA734AIDG4: DescriptionOP-AMP, 5 uV OFFSET-MAX, 1.6 MHz BAND WIDTH, PDSO8; Categorysemiconductor Analog mixed-signal IC; File Size604KB，23 Pages; ManufacturerBurr-Brown; Websitehttp://www.burr-brown.com/

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OPA734AIDG4 Overview

OP-AMP, 5 uV OFFSET-MAX, 1.6 MHz BAND WIDTH, PDSO8

OPA734AIDG4 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Maximum supply/operating voltage	6.6 V
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Rated supply voltage	5 V
Maximum negative supply voltage	-6.6 V
Rated negative supply voltage	-5 V
Rated bandwidth	1.6 kHz
Rated rotation rate	1.5 V/us
Maximum input offset voltage	5 mV
Processing package description	GREEN, PLASTIC, SOIC-8
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	NICKEL PALLADIUM GOLD
Terminal location	DUAL
Packaging Materials	PLASTIC/EPOXY
Temperature level	INDUSTRIAL
Amplifier type	OP-AMP
Rated common mode rejection ratio	130 dB
Maximum input bias current IIB	2.00E-4 uA

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OPA734, OPA2734

OPA735, OPA2735

SBOS282B − DECEMBER 2003 − REVISED FEBRUARY 2005

0.05µV/°C max, SINGLE-SUPPLY CMOS

OPERATIONAL AMPLIFIERS

Zer

∅

-Drift Series

FEATURES

LOW OFFSET VOLTAGE: 5µV (max)

ZERO DRIFT: 0.05µV/°C max

QUIESCENT CURRENT: 750µA (max)

SINGLE-SUPPLY OPERATION

LOW BIAS CURRENT: 200pA (max)

SHUTDOWN

MicroSIZE

PACKAGES

WIDE SUPPLY RANGE: 2.7V to 12V

DESCRIPTION

The OPA734 and OPA735 series of CMOS operational

amplifiers use auto-zeroing techniques to simultaneously

provide low offset voltage (5µV max) and near-zero drift

over time and temperature. These miniature, high-preci-

sion, low quiescent current amplifiers offer high input

impedance and rail-to-rail output swing within 50mV of the

rails. Either single or bipolar supplies can be used in the

range of +2.7V to +12V (±1.35V to

±6V).

They are

optimized for low-voltage, single-supply operation.

The OPA734 family includes a shutdown mode. Under

logic control, the amplifiers can be switched from normal

operation to a standby current that is 9µA (max) and the

output placed in a high-impedance state.

The single version is available in the MicroSIZE SOT23-5

(SOT23-6 for shutdown version) and the SO-8 packages.

The dual version is available in the MSOP-8 and SO-8

packages (MSOP-10 only for the shutdown version). All

versions are specified for operation from −40°C to +85°C.

APPLICATIONS

TRANSDUCER APPLICATIONS

TEMPERATURE MEASUREMENTS

ELECTRONIC SCALES

MEDICAL INSTRUMENTATION

BATTERY-POWERED INSTRUMENTS

HANDHELD TEST EQUIPMENT

REF

= 15V

REF102

10V

1kΩ

G=1+2

1nF

1/2

OP A2735

10kΩ

1nF

10nF

1nF

10kΩ

1kΩ

1nF

1/2

OP A2735

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all parameters.



2003-2005, Texas Instruments Incorporated

www.ti.com

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