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OPA734

Burr-Brown
Part Number OPA734
Manufacturer Burr-Brown
Description (OPA734 / OPA735) SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS
Published Sep 13, 2007
Detailed Description www.DataSheet4U.com OPA734, OPA2734 OPA735, OPA2735 SBOS282B − DECEMBER 2003 − REVISED FEBRUARY 2005 0.05µV/°C max, SI...
Datasheet PDF File OPA734 PDF File

OPA734
OPA734

Overview
www.
DataSheet4U.
com OPA734, OPA2734 OPA735, OPA2735 SBOS282B − DECEMBER 2003 − REVISED FEBRUARY 2005 0.
05µV/°C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer∅-Drift Series FEATURES D D D D D D D D 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-precision, 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.
R3 RG C1 1nF 1/2 OP A2735 APPLICATIONS D D D D D D TRANSDUCER APPLICATIONS TEMPERATURE MEASUREMENTS ELECTRONIC SCALES MEDICAL INSTRUMENTATION BATTERY-POWERED INSTRUMENTS HANDHELD TEST EQUIPMENT VREF = 15V REF102 10V R1 1kΩ G=1+2 R3 10kΩ C4 1nF C2 10nF C4 1nF R3 10kΩ RG R2 1kΩ C3 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.
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