OPA129UE4Alternatives & Equivalent Parts
About OPA129UE4
OPA129UE4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | OPA129UE4Source | OPA129U |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | — |
| Pin Count | 8 | — |
| Temperature Range | -40.0°C ~ 125.0°C | — |
| Price | $5.9140 | $194.0299 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | — |
| Electrical Parameters | ||
| Date Of Intro | 1994-07-01 | — |
| YTEOL | 0 | — |
| Amplifier Type | OPERATIONAL AMPLIFIER | — |
| Architecture | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | 2.5e-7 µA | — |
| Bias Current-Max (IIB) @25C | 2.5e-7 µA | — |
| Common-mode Reject Ratio-Min | 80 dB | — |
| Common-mode Reject Ratio-Nom | 118 dB | — |
| Frequency Compensation | YES | — |
| Input Offset Voltage-Max | 5000 µV | — |
| JESD-30 Code | R-PDSO-G8 | — |
| JESD-609 Code | e4 | — |
| Low-Bias | YES | — |
| Low-Offset | NO | — |
| Micropower | NO | — |
| Neg Supply Voltage Limit-Max | -18 V | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — |
| Number of Functions | 1 | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — |
| Packing Method | TUBE | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Power | NO | — |
| Programmable Power | NO | — |
| Qualification Status | Not Qualified | — |
| Slew Rate-Min | 1 V/us | — |
| Slew Rate-Nom | 2.5 V/us | — |
| Supply Voltage Limit-Max | 18 V | — |
| Supply Voltage-Nom (Vsup) | 15 V | — |
| Surface Mount | YES | — |
| Technology | BIPOLAR | — |
| Temperature Grade | AUTOMOTIVE | — |
| Terminal Finish | NICKEL PALLADIUM GOLD | — |
| Terminal Form | GULL WING | — |
| Terminal Pitch | 1.27 mm | — |
| Terminal Position | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Unity Gain BW-Nom | 1000 | — |
| Voltage Gain-Min | 50000 | — |
| Wideband | NO | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for OPA129UE4 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating OPA129UE4 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to OPA129UE4?
Known equivalents for OPA129UE4 include OPA129U. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA129UE4?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify OPA129UE4 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.