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OPA140 11-MHz JFET op-amp

OPA140 Description

OPA140, OPA2140, OPA4140 SBOS498F * JUNE 2010 * REVISED MARCH 2023 OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFE.
The OPA140, OPA2140, and OPA4140 (OPAx140) operational amplifier (op amp) family is a series of low-power JFET input amplifiers that features good dr.

OPA140 Features

* Very-low offset drift: 1 μV/°C maximum
* Very-low offset: 120 μV
* Low input bias current: 10 pA maximum
* Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz
* Low noise: 5.1 nV/√Hz
* Slew rate: 20 V/μs
* Low supply current: 2 mA maximum

OPA140 Applications

* Intra-dc interconnect (metro)
* Semiconductor test
* Chemistry and gas analyzer
* DC power supply, ac source, electronic load
* Data acquisition (DAQ)
* Lab and field instrumentation VSUPPLY = ±18V OPAx140 Competitor’s Device 200nV/div Time (1s/d

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11-MHz JFET op-amp Texas Instruments
Texas Instruments OPA140-like datasheet