OPA2691I-14DRG4Alternatives & Equivalent Parts
About OPA2691I-14DRG4
OPA2691I-14DRG4 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.
Specification Comparison
| Parameter | OPA2691I-14DRG4Source | OPA2691I-14DR | OPA2691I-14DG4 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $2.9598 | $3.0400 | — |
| Electrical Parameters | |||
| YTEOL | 0 | 15 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | CURRENT-FEEDBACK | CURRENT-FEEDBACK | CURRENT-FEEDBACK |
| Average Bias Current-Max (IIB) | 35 µA | 35 µA | 45 µA |
| Bias Current-Max (IIB) @25C | 35 µA | 35 µA | 20 µA |
| Common-mode Reject Ratio-Min | 52 dB | 52 dB | 50 dB |
| Common-mode Reject Ratio-Nom | 56 dB | 56 dB | 56 dB |
| Frequency Compensation | YES | YES | YES |
| Input Offset Voltage-Max | 4300 µV | 3000 µV | 4300 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e4 |
| Low-Bias | NO | NO | NO |
| Low-Offset | NO | NO | NO |
| Micropower | NO | NO | NO |
| Neg Supply Voltage Limit-Max | -6.5 V | -6.5 V | -6.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V | -5 V | -5 V |
| Number of Functions | 2 | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TR | RAIL |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Power | NO | NO | NO |
| Programmable Power | NO | NO | NO |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Min | 1400 V/us | 550 V/us | 1350 V/us |
| Slew Rate-Nom | 2100 V/us | 2100 V/us | 2100 V/us |
| Supply Current-Max | 10.6 mA | 10.6 mA | 11.5 mA |
| Supply Voltage Limit-Max | 6.5 V | 6.5 V | 6.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Unity Gain BW-Nom | 280000 | 280000 | 280000 |
| Voltage Gain-Min | 550 | 550 | — |
| Wideband | YES | YES | YES |
| Pbfree Code | — | Yes | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA2691I-14DRG4 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 OPA2691I-14DRG4 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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Request Alternatives for OPA2691I-14DRG4FAQ
What is equivalent to OPA2691I-14DRG4?
Known equivalents for OPA2691I-14DRG4 include OPA2691I-14DR, OPA2691I-14DG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA2691I-14DRG4?
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 OPA2691I-14DRG4 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.