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OPA4189, OPA189 Operational Amplifiers

OPA4189 Description

OPA189, OPA2189, OPA4189 SBOS830I * SEPTEMBER 2017 * REVISED OCTOBER 2021 OPAx189 Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, M.
The OPA189, OPA2189, and OPA4189 (OPAx189) high-precision operational amplifiers are ultra-low noise, fast-settling, zero-drift devices that provide.

OPA4189 Features

* Ultra-high precision:
* Zero-drift: 0.005 μV/°C (OPA189)
* Ultra-low offset voltage: 3 μV maximum (OPA189)
* Excellent dc precision:
* CMRR: 168 dB
* Open-loop gain: 170 dB
* Low noise:
* en at 1 kHz: 5.2 nV/√Hz
* 0.1-Hz to 10

OPA4189 Applications

* Battery test
* Analog input module
* Weigh scale
* DC power supply, ac source, electronic load
* Multifunction relay Analog Inputs Bridge Sensor Thermocouple Current Sensing 4:2 HV MUX OPAx189 + Robust MUX-Friendly Inputs without Anti-Parallel Diodes + O

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: OPA4189, OPA189. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
OPA4189, OPA189
Manufacturer
Texas Instruments ↗
File Size
3.78 MB
Datasheet
OPA189-etcTI.pdf
Description
Operational Amplifiers
Note
This datasheet PDF includes multiple part numbers: OPA4189, OPA189.
Please refer to the document for exact specifications by model.

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Operational Amplifiers Texas Instruments
Texas Instruments OPA4189-like datasheet