Texas Instruments OPA131UA Microcontrollers
FET Op Amp, 4MHz, 50pA Ib, 1.5mA, 1-Ch, 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA131UA
Detailed Description
FET Op Amp, 4MHz, 50pA Ib, 1.5mA, 1-Ch, 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
OPA131UA Datasheet
Quick Jump:
Technical Specifications
Texas Instruments OPA131UA Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Current Supply
1.5mA
Number of Circuits
1
Amplifier Type
General Purpose
Current Output Channel
25 mA
Alternate Parts Comparison (OPA131UA vs OPA330AIDBVR vs OPA2132UA vs OPA2330AIDRBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | SC-74A, SOT-753 | 8-SOIC | 8-VDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Number of Channels | 1 | 1 | 2 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Amplifier Type | General Purpose | Zero-Drift | GENERAL PURPOSE | CMOS, Zero-Drift |
| Architecture | FET | CMOS | FET | CMOS |
| CMRR Typ Db | 80 | 115 | 100 | 115 |
| Current Input Bias | 5 pA | 200 pA | 5 pA | 200 pA |
| Current Output Channel | 25 mA | 5 mA | 40 mA | 5 mA |
| Current Supply | 1.5mA | 21µA | 4mA (x2 Channels) | 21µA (x2 Channels) |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCS20071SN2T1GonsemiSimilaronsemi
Pin NoPkg NoElec Downgrade
Op Amp, 3.2MHz, 40V, 2.7V/µs, 1-Ch, Automotive, 5-Pin
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