Alternatives to Texas Instruments OPA4H014PWSEP
Texas Instruments OPA4H014PWSEP and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| OPA4H014PWSEPTexas Instruments | OPA4H014PWTSEPTexas Instruments |  OPA4140AIPWTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Features the exact same TSSOP-14 package and pin configuration with identical functions.Identical physical dimensions and mounting style.Matches every electrical, thermal, and radiation parameter of the target part. | Shares the exact same physical package layout, footprint, and standard quad-amplifier pin assignments.Identical 14-pin TSSOP package footprint and lead pitch.Electrically equivalent core design, but completely lacks space qualification, radiation testing, and outgassing guarantees. | ||
 AI Summary | OPA4H014PWSEP by Texas Instruments: Precision Amplifiers Radiation-tolerant, 11-MHz, low-noise, precision rail-to-rail output JFET amplifier 14-TSSOP -55 to 125. | This is the direct sibling of the queried part, differing only in the packaging carrier (Small Tape & Reel of 250 units instead of Tube of 90). It is the most reliable drop-in alternative but shares the same long-term obsolescence risk due to its family status.
| This is the catalog industrial version of the OPA4H014-SEP. While it has an identical pinout and excellent electrical performance, it does not feature radiation hardening or space-grade material qualifications, making it suitable only for non-space prototyping or commercial variants of the design.
| |
| Lifecycle Status | Last time buy | Unknown | Active | |
| Market Availability | In stock | Unknown | In stock | |
| REACH | Unknown | Unknown | REACH | |
| RoHS | RoHS | Unknown | RoHS | |
| Description | Precision Amplifiers Radiation-tolerant, 11-MHz, low-noise, precision rail-to-rail output JFET amplifier 14-TSSOP -55 to 125 | This is the direct sibling of the queried part, differing only in the packaging carrier (Small Tape & Reel of 250 units instead of Tube of 9 | J-FET Amplifier 4 Circuit Rail-to-Rail 14-TSSOP | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Precision Amplifiers | Component | Linear | |
| Datasheet | N/A | N/A | Open | |
| Lead Time | Unknown | Unknown | 9 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542330001 | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Frequently asked questions
The Texas Instruments OPA4H014PWSEP is in its last-time-buy phase — the manufacturer has announced end-of-life and is taking final orders only. If you need ongoing supply, the alternatives on this page are active replacements.
The closest qualified second sources for the Texas Instruments OPA4H014PWSEP are the OPA4H014PWTSEP (Texas Instruments) and the OPA4140AIPW (Texas Instruments), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the OPA4H014PWSEP are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The OPA4H014PWSEP (Texas Instruments) is a part in the Precision Amplifiers category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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