XOPA1637DGKRAlternatives & Equivalent Parts
About XOPA1637DGKR
XOPA1637DGKR 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 | XOPA1637DGKRSource | OPA1637DGKT | OPA1637DGKR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | — | $1.7518 | $1.7300 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Reach Compliance Code | Unknown | — | — |
| Date Of Intro | 2019-12-29 | 2020-06-04 | 2020-05-14 |
| YTEOL | 0 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.004 µA | 0.002 µA | 0.002 µA |
| Bias Current-Max (IIB) @25C | 0.002 µA | 0.002 µA | 0.002 µA |
| Common-mode Reject Ratio-Min | 126 dB | 126 dB | 126 dB |
| Common-mode Reject Ratio-Nom | 140 dB | 140 dB | 140 dB |
| Frequency Compensation | NO | YES | NO |
| Input Offset Current-Max (IIO) | 0.001 µA | 0.001 µA | 0.001 µA |
| Input Offset Voltage-Max | 250 µV | 200 µV | 200 µV |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 |
| Low-Bias | NO | NO | NO |
| Low-Offset | YES | YES | YES |
| Micropower | NO | NO | NO |
| Neg Supply Voltage Limit-Max | -20 V | -20 V | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -2.5 V | -2.5 V | -2.5 V |
| Number of Functions | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.20 | TSSOP8,.20 | TSSOP8,.20 |
| Package Shape | SQUARE | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | TR |
| Power | NO | NO | NO |
| Programmable Power | NO | NO | NO |
| Slew Rate-Nom | 15 V/us | 15 V/us | 15 V/us |
| Supply Current-Max | 1.6 mA | 1.2 mA | 1.2 mA |
| Supply Voltage Limit-Max | 20 V | 20 V | 20 V |
| Supply Voltage-Nom (Vsup) | 2.5 V | 2.5 V | 2.5 V |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Unity Gain BW-Nom | 9200 | 7000 | 7000 |
| Voltage Gain-Min | 562341.325 | 562341.325 | 562341.325 |
| Wideband | NO | NO | NO |
| Pbfree Code | — | Yes | Yes |
| JESD-609 Code | — | e4 | e4 |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| ## OPA1637DGKT Alternates Showing results | — | Image | — |
| ## OPA1637DGKR Alternates Showing results | — | — | Image |
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 XOPA1637DGKR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for XOPA1637DGKR 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 XOPA1637DGKR 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 XOPA1637DGKR?
Known equivalents for XOPA1637DGKR include OPA1637DGKT, OPA1637DGKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of XOPA1637DGKR?
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 XOPA1637DGKR 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.