Part Number
|
OPA189 |
Manufacturer
|
Texas Instruments |
Description
|
Operational Amplifiers |
Published
|
Nov 15, 2019 |
Detailed Description
|
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OPA189, OPA2189
SBOS830E – SEPTEM...
|
Datasheet
|
OPA189
|
Overview
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OPA189, OPA2189
SBOS830E – SEPTEMBER 2017 – REVISED MAY 2019
OPAx189 Precision, Lowest-Noise 36-V, Zero-Drift, 14-MHz MUX-Friendly, Rail-to-Rail Output, Operational Amplifiers
1 Features
•1 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-Hz noise: 0.
1 µVPP
• Excellent dynamic performance: – Gain bandwidth: 14 MHz – Slew rate: 20 V/µs – Fast settling: 10-V step, 0.
01% in 1.
1 µs
• Robust design: – MUX-friendly inputs – RFI/EMI filt...
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