XTHS3491IDDARAlternatives & Equivalent Parts
About XTHS3491IDDAR
XTHS3491IDDAR 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 | XTHS3491IDDARSource | THS3491IDDAR | THS3491IDDAT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 9 | 9 | 9 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | $8.5400 | $10.5000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Date Of Intro | 2017-09-09 | 2017-09-09 | 2017-09-09 |
| YTEOL | 0 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | CURRENT-FEEDBACK | CURRENT-FEEDBACK |
| Common-mode Reject Ratio-Min | 69 dB | 67 dB | 67 dB |
| Common-mode Reject Ratio-Nom | 75 dB | 75 dB | 75 dB |
| Frequency Compensation | YES | YES | YES |
| Input Offset Voltage-Max | 2000 µV | 2000 µV | 2000 µV |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| Low-Bias | NO | NO | NO |
| Low-Offset | NO | NO | NO |
| Micropower | NO | NO | NO |
| Neg Supply Voltage Limit-Max | -16.5 V | -16.5 V | -16.5 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | -15 V |
| Number of Functions | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Packing Method | TR | TR | TR |
| Power | NO | NO | NO |
| Programmable Power | NO | NO | NO |
| Slew Rate-Nom | 8000 V/us | 8000 V/us | 8000 V/us |
| Supply Current-Max | 16.4 mA | 17.3 mA | 17.3 mA |
| Supply Voltage Limit-Max | 16.5 V | 16.5 V | 16.5 V |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | 15 V |
| Surface Mount | YES | YES | YES |
| Technology | BICMOS | BICMOS | BICMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Wideband | NO | YES | YES |
| Pbfree Code | — | Yes | Yes |
| Bandwidth (3dB)-Nom | — | 800 MHz | 800 MHz |
| Bias Current-Max (IIB) @25C | — | 5 µA | 5 µA |
| JESD-609 Code | — | e4 | e4 |
| Package Equivalence Code | — | SOP8,.23 | SOP8,.23 |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Subcategory | — | Operational Amplifier | Operational Amplifier |
| Terminal Finish | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| Unity Gain BW-Nom | — | 900000 | 900000 |
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 XTHS3491IDDAR — response within 24 hours.
Quick Links
Amplifier, 1 Func, 2000uV Offset-Max, 800MHz Band Width, BICMOS, PDSO8
Amplifier, 1 Func, 2000uV Offset-Max, 800MHz Band Width, BICMOS, PDSO8
Why Look for Alternatives?
Finding alternatives for XTHS3491IDDAR 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 XTHS3491IDDAR 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 XTHS3491IDDAR?
Known equivalents for XTHS3491IDDAR include THS3491IDDAR, THS3491IDDAT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of XTHS3491IDDAR?
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 XTHS3491IDDAR 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.