Texas Instruments OPA627AU
OPA627AU variants from Texas Instruments
OPA627AU Overview
What changes between part numbers, and what to check before you lock the BOM — Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers.
Key Features
- Footprint / package: DSingle package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 2 distinct suffix patternsExamples: 2K5, 2K5E4. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 3 OPA627AU part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| OPA627AU | Package: D | Operating Supply Voltage: 36V | Number of Channels: 1 | Max Operating Temp: 85°C | Min Operating Temp: -25°C | Bandwidth: 16MHz | D | Texas Instruments | Active | Compliant | In Stock | |
| OPA627AU/2K5 | 16MHz Op Amp, 55V/µs Slew Rate, 100dB CMRR/PSRR, 10pA Ib, 500uV Vos, 1-Ch, 8-SOIC | - | Texas Instruments | Active | Compliant | In Stock | |
| OPA627AU/2K5E4 | 16MHz Op Amp, 55V/µs Slew Rate, 10pA Ib, 500uV Vos, 100dB CMRR/PSRR | - | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on OPA627AU map to package, grade, and reel options.
How to Choose the Right OPA627AU Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
Match the footprint first
Packages here: D. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For OPA627AU, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "OPA627AU" — include the full suffix (e.g. 2K5, 2K5E4). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for OPA627AU product family
Identity
Variant Parameters
Source OPA627AU with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 3 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the OPA627AU product family.
Related Base Numbers
Related Series
Explore product families linked to this base-number page.