OPA2140AIDGKR/BKNAlternatives & Equivalent Parts
About OPA2140AIDGKR/BKN
OPA2140AIDGKR/BKN 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.
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Specification Comparison
| Parameter | OPA2140AIDGKR/BKNSource | OPA2140AIDGKR | OPA2140AIDGKT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 8 | 8 | — |
| Temperature Range | — | -40.0°C ~ 125.0°C | — |
| Price | $4.1800 | $4.1800 | $3.2400 |
| Stock | In 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) | — | 0.003 µA | — |
| Bias Current-Max (IIB) @25C | — | 0.00001 µA | — |
| Common-mode Reject Ratio-Min | — | 126 dB | — |
| Common-mode Reject Ratio-Nom | — | 140 dB | — |
| Frequency Compensation | — | YES | — |
| Input Offset Current-Max (IIO) | — | 0.001 µA | — |
| Input Offset Voltage-Max | — | 120 µV | — |
| JESD-30 Code | — | S-PDSO-G8 | — |
| JESD-609 Code | — | e4 | — |
| Low-Bias | — | YES | — |
| Low-Offset | — | YES | — |
| Micropower | — | NO | — |
| Neg Supply Voltage Limit-Max | — | -20 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | -18 V | — |
| Number of Functions | — | 2 | — |
| Package Body Material | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | TSSOP8,.19 | — |
| Package Shape | — | SQUARE | — |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Packing Method | — | TR, 13 INCH | — |
| Peak Reflow Temperature (Cel) | — | 260 | — |
| Power | — | NO | — |
| Programmable Power | — | NO | — |
| Qualification Status | — | Not Qualified | — |
| Slew Rate-Nom | — | 20 V/us | — |
| Supply Current-Max | — | 5.4 mA | — |
| Supply Voltage Limit-Max | — | 20 V | — |
| Supply Voltage-Nom (Vsup) | — | 18 V | — |
| Surface Mount | — | YES | — |
| Technology | — | JFET | — |
| Temperature Grade | — | AUTOMOTIVE | — |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | — | GULL WING | — |
| Terminal Pitch | — | 0.65 mm | — |
| Terminal Position | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — |
| Unity Gain BW-Nom | — | 11000 | — |
| Voltage Gain-Min | — | 501187.2336 | — |
| 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 all 2 alternatives for OPA2140AIDGKR/BKN — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA2140AIDGKR/BKN 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 OPA2140AIDGKR/BKN 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 OPA2140AIDGKR/BKN?
Known equivalents for OPA2140AIDGKR/BKN include OPA2140AIDGKR, OPA2140AIDGKT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA2140AIDGKR/BKN?
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 OPA2140AIDGKR/BKN 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.