OPA2990SIDGSRAlternatives & Equivalent Parts
About OPA2990SIDGSR
OPA2990SIDGSR 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 | OPA2990SIDGSRSource | OPA2990IDGKR | OPA2990IDR | OPA2990IDDFR | OPA2990TIDDFR | OPA2990IPWR | POPA2990IPWR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (8-Pin) | SOT23 (8-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 10 | 8 | 8 | 8 | 8 | 8 | 8 |
| 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 | $0.8140 | $0.8300 | $0.5420 | $0.7570 | $0.6700 | $0.8300 | — |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | — |
| Date Of Intro | 2019-07-21 | — | 2019-02-10 | 2020-06-07 | 2020-09-27 | 2019-02-21 | 2019-02-21 |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 | 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 | CURRENT-FEEDBACK |
| Common-mode Reject Ratio-Min | 100 dB | 100 dB | 100 dB | 75 dB | 100 dB | 100 dB | 100 dB |
| Common-mode Reject Ratio-Nom | 115 dB | 115 dB | 115 dB | 115 dB | 115 dB | 115 dB | 115 dB |
| Frequency Compensation | YES | YES | YES | YES | YES | YES | YES |
| Input Offset Voltage-Max | 1500 µV | 1500 µV | 1500 µV | 1500 µV | 1500 µV | 1500 µV | 1750 µV |
| JESD-30 Code | R-PDSO-G10 | S-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 | — |
| Low-Bias | NO | NO | NO | NO | NO | NO | NO |
| Low-Offset | NO | NO | NO | NO | NO | NO | NO |
| Micropower | YES | YES | YES | YES | YES | YES | YES |
| Number of Functions | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | 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 | — |
| Power | NO | NO | NO | NO | NO | NO | NO |
| Programmable Power | NO | NO | NO | NO | NO | NO | NO |
| Slew Rate-Nom | 4.5 V/us | 4.5 V/us | 4.5 V/us | 4.5 V/us | 4.5 V/us | 4.5 V/us | 4.5 V/us |
| Supply Current-Max | 0.3 mA | 0.3 mA | 0.3 mA | 0.32 mA | 0.3 mA | 0.3 mA | 0.48 mA |
| Supply Voltage Limit-Max | 42 V | 42 V | 42 V | 42 V | 42 V | 42 V | 42 V |
| Supply Voltage-Nom (Vsup) | 4 V | 4 V | 4 V | 4 V | 4 V | 4 V | 4 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 | 0.5 mm | 0.65 mm | 1.27 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 | 30 | 30 | — |
| Unity Gain BW-Nom | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1250 |
| Voltage Gain-Min | 158489 | 158489 | 158489 | 158489 | 158489 | 158489 | 158489.3 |
| Wideband | NO | NO | NO | NO | NO | NO | NO |
| Package Equivalence Code | — | TSSOP8,.19 | — | TSSOP8,.1 | TSSOP8,.1 | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | — | 0.0035 µA |
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 OPA2990SIDGSR 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 OPA2990SIDGSR 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 OPA2990SIDGSRFAQ
What is equivalent to OPA2990SIDGSR?
Known equivalents for OPA2990SIDGSR include OPA2990IDGKR, OPA2990IDR, OPA2990IDDFR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA2990SIDGSR?
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 OPA2990SIDGSR 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.