Alternatives to Texas Instruments OPA320AIDBVRG4
Texas Instruments OPA320AIDBVRG4 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| OPA320AIDBVRG4Texas Instruments | OPA320AQDBVRQ1Texas Instruments |  OPA322AIDBVRTexas Instruments | +4more | |
|---|---|---|---|---|
| FFF Compatibility | Has the exact same pinout assignments, pin names, and package as the original part.Uses the same standard SOT-23-5 (DBV) package.Provides identical electrical parameters, including 20 MHz bandwidth, 1.8V to 5.5V supply voltage, and zero-crossover distortion. | Pin functions and assignments are identical, but pin names differ slightly (e.g., V- vs VSS, OUT vs VOUT).Housed in an identical SOT-23-5 package footprint.Has a higher input offset voltage (500 µV typical vs 40 µV typical) and lacks the zero-crossover charge pump input stage. | ||
 AI Summary | OPA320AIDBVRG4 by Texas Instruments: Precision Amplifiers Precision zero-cros sover 20-MHz 0.9-p. | This is the automotive-qualified version of the exact same silicon family, making it a perfect, high-reliability drop-in replacement with no performance trade-offs.
| A sibling part within the same TI CMOS amplifier family that maintains the 20 MHz speed and slew rate, though it has slightly relaxed precision specifications.
| |
| Lifecycle Status | Active | Unknown | Active | |
| Market Availability | Non-stock | Unknown | In stock | |
| REACH | Unknown | Unknown | REACH | |
| RoHS | RoHS | Unknown | RoHS | |
| Description | Precision Amplifiers Precision zero-cros sover 20-MHz 0.9-p | This is the automotive-qualified version of the exact same silicon family, making it a perfect, high-reliability drop-in replacement with no | Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Precision Amplifiers | Component | Linear | |
| Datasheet | N/A | N/A | Open | |
| Lead Time | 16 weeks | Unknown | 16 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542330001 | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Frequently asked questions
Yes. The Texas Instruments OPA320AIDBVRG4 is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Texas Instruments OPA320AIDBVRG4 are the OPA320AQDBVRQ1 (Texas Instruments) and the OPA322AIDBVR (Texas Instruments), out of 6 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 OPA320AIDBVRG4 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 OPA320AIDBVRG4 (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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