INA290A1IDCKRAlternatives & Equivalent Parts
About INA290A1IDCKR
INA290A1IDCKR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | INA290A1IDCKRSource | INA290A1QDCKRQ1 | INA290A1IDCKT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.6649 | $1.9300 | $2.0036 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| Date Of Intro | 2020-07-04 | — | 2020-07-04 |
| YTEOL | 15 | 15 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | CURRENT FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 30 µA | 30 µA | 30 µA |
| Bandwidth (3dB)-Nom | 1.1 MHz | — | 1.1 MHz |
| Bias Current-Max (IIB) @25C | 30 µA | 30 µA | 30 µA |
| Common Mode Voltage-Max | 120 V | 120 V | 120 V |
| Common-mode Reject Ratio-Min | 140 dB | 140 dB | 140 dB |
| Common-mode Reject Ratio-Nom | 160 dB | 160 dB | 160 dB |
| Frequency Compensation | YES | YES | YES |
| Input Offset Voltage-Max | 25 µV | 25 µV | 25 µV |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 | e4 |
| Low-Bias | NO | NO | NO |
| Low-Offset | YES | YES | YES |
| Micropower | YES | YES | YES |
| Number of Functions | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Power | NO | NO | NO |
| Programmable Power | NO | NO | NO |
| Slew Rate-Nom | 2 V/us | 2 V/us | 2 V/us |
| Supply Current-Max | 0.6 mA | 0.6 mA | 0.6 mA |
| Supply Voltage Limit-Max | 22 V | 22 V | 22 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Unity Gain BW-Nom | 1100 | 1100 | 1100 |
| Voltage Gain-Nom | 20 | 20 | 20 |
| Wideband | NO | NO | NO |
| Packing Method | — | TR | — |
| Screening Level | — | AEC-Q100 | — |
| Technology | — | BICMOS | — |
| Reach Compliance Code | — | — | Compliant |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Texas Instruments 2.7 to 120V, 1.1MHz, ultra-precise current sense amplifier in small (SC-70) package 5-SC70 -40 to 125
Why Look for Alternatives?
Finding alternatives for INA290A1IDCKR 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 INA290A1IDCKR 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 INA290A1IDCKRFAQ
What is equivalent to INA290A1IDCKR?
Known equivalents for INA290A1IDCKR include INA290A1QDCKRQ1, INA290A1IDCKT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA290A1IDCKR?
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 INA290A1IDCKR 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.