OPA551FA/500Alternatives & Equivalent Parts
About OPA551FA/500
OPA551FA/500 is an electronic component manufactured by Texas Instruments. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | OPA551FA/500Source | OPA551FAKTWT |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | — | — |
| Pin Count | 7 | — |
| Temperature Range | -40.0°C ~ 125.0°C | — |
| Price | $18.6250 | $5.2400 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | — |
| Amplifier Type | OPERATIONAL AMPLIFIER | — |
| Architecture | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | 0.0001 µA | — |
| Bias Current-Max (IIB) @25C | 0.0001 µA | — |
| Common-mode Reject Ratio-Min | 92 dB | — |
| Common-mode Reject Ratio-Nom | 102 dB | — |
| Frequency Compensation | YES | — |
| Input Offset Current-Max (IIO) | 0.0001 µA | — |
| Input Offset Voltage-Max | 3000 µV | — |
| JESD-30 Code | R-PSSO-G7 | — |
| JESD-609 Code | e3 | — |
| Low-Bias | YES | — |
| Low-Offset | NO | — |
| Micropower | NO | — |
| Neg Supply Voltage Limit-Max | -30 V | — |
| Neg Supply Voltage-Nom (Vsup) | -30 V | — |
| Number of Functions | 1 | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | SMSIP7H,.55,50TB | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | — |
| Packing Method | TR | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Power | YES | — |
| Programmable Power | NO | — |
| Qualification Status | Not Qualified | — |
| Slew Rate-Nom | 15 V/us | — |
| Subcategory | Operational Amplifier | — |
| Supply Current-Max | 8.5 mA | — |
| Supply Voltage Limit-Max | 30 V | — |
| Supply Voltage-Nom (Vsup) | 30 V | — |
| Surface Mount | YES | — |
| Technology | BIPOLAR | — |
| Temperature Grade | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | — |
| Terminal Pitch | 1.27 mm | — |
| Terminal Position | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Unity Gain BW-Nom | 3000 | — |
| Voltage Gain-Min | 100000 | — |
| Wideband | NO | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering this alternative for OPA551FA/500 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA551FA/500 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 OPA551FA/500 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 OPA551FA/500?
Known equivalents for OPA551FA/500 include OPA551FAKTWT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA551FA/500?
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 OPA551FA/500 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.