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OPA128

Difet Electrometer-Grade OPERATIONAL AMPLIFIER

OPA128 Features

* q ULTRA-LOW BIAS CURRENT: 75fA max q q q q LOW OFFSET: 500µV max LOW DRIFT: 5µV/°C max HIGH OPEN-LOOP GAIN: 110dB min HIGH COMMON-MODE REJECTION: 90dB min APPLICATIONS q ELECTROMETER q q q q q MASS SPECTROMETER CHROMATOGRAPH ION GAUGE PHOTODETECTOR RADIATION-HARD EQUIPMENT q IMPROVED REPLACEMENT F

OPA128 General Description

The OPA128 is an ultra-low bias current monolithic operational amplifier. Using advanced geometry dielectrically-isolated FET (Difet®) inputs, this monolithic amplifier achieves a performance level exceeding even the best hybrid electrometer amplifiers. Laser-trimmed thin-film resistors give outstan.

OPA128 Datasheet (138.13 KB)

Preview of OPA128 PDF

Datasheet Details

Part number:

OPA128

Manufacturer:

Burr-Brown

File Size:

138.13 KB

Description:

Difet electrometer-grade operational amplifier.

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OPA128 Difet Electrometer-Grade OPERATIONAL AMPLIFIER Burr-Brown

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