INA190A1IDCKRAlternatives & Equivalent Parts
About INA190A1IDCKR
INA190A1IDCKR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (6-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | INA190A1IDCKRSource | INA190A1QDCKRQ1 | INA190A2IDCKR | INA190A1IDCKT | INA190A3IDCKT | INA190A4IDCKT | INA190A5IDCKT |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.0400 | $1.1464 | $1.1520 | $1.6900 | $1.7611 | $1.6764 | $1.6764 |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | — | — |
| Date Of Intro | 2019-04-12 | 2019-05-25 | 2019-04-12 | 2019-04-12 | 2019-04-12 | 2019-04-12 | 2019-04-12 |
| YTEOL | 15 | 15 | 15 | 15 | 0 | 0 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.003 µA | 0.003 µA | 0.003 µA | 0.003 µA | 0.003 µA | 0.003 µA | 0.003 µA |
| Bias Current-Max (IIB) @25C | 0.0005 µA | 0.003 µA | 0.0005 µA | 0.0005 µA | 0.0005 µA | 0.0005 µA | 0.003 µA |
| Common Mode Voltage-Max | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V |
| Common-mode Reject Ratio-Min | 132 dB | 132 dB | 132 dB | 132 dB | 132 dB | 132 dB | 132 dB |
| Common-mode Reject Ratio-Nom | 150 dB | 150 dB | 150 dB | 150 dB | 150 dB | 150 dB | 150 dB |
| Frequency Compensation | YES | YES | YES | YES | YES | YES | YES |
| Input Offset Voltage-Max | 15 µV | 15 µV | 15 µV | 15 µV | 15 µV | 15 µV | 15 µV |
| JESD-30 Code | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 | e4 | e4 |
| Low-Bias | NO | NO | NO | NO | NO | NO | NO |
| Low-Offset | YES | YES | YES | YES | YES | YES | YES |
| Micropower | YES | YES | YES | YES | YES | YES | YES |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 | — | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | TR | TR | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | NO | NO | NO | NO |
| Programmable Power | NO | NO | NO | NO | NO | NO | NO |
| Slew Rate-Nom | 0.3 V/us | 0.3 V/us | 0.3 V/us | 0.3 V/us | 0.3 V/us | 0.3 V/us | 0.3 V/us |
| Supply Current-Max | 0.09 mA | 0.09 mA | 0.09 mA | 0.09 mA | 0.09 mA | 0.09 mA | 0.09 mA |
| Supply Voltage Limit-Max | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V |
| Supply Voltage-Nom (Vsup) | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Unity Gain BW-Nom | 45 | 45 | 37 | 45 | 35 | 33 | 27 |
| Voltage Gain-Nom | 25 | 25 | 50 | 25 | 100 | 200 | 500 |
| Wideband | NO | NO | NO | NO | NO | NO | NO |
| Screening Level | — | AEC-Q100 | — | — | — | — | — |
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 INA190A1IDCKR 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.
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What is equivalent to INA190A1IDCKR?
Known equivalents for INA190A1IDCKR include INA190A1QDCKRQ1, INA190A2IDCKR, INA190A1IDCKT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA190A1IDCKR?
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 INA190A1IDCKR 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.