LMX2491RTWRAlternatives & Equivalent Parts
About LMX2491RTWR
LMX2491RTWR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat No-Lead 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 | LMX2491RTWRSource | OPA2376AIDGKT | OPA376AIDCKT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | — | SOT23 (5-Pin) |
| Pin Count | 25 | — | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C |
| Price | $3.1909 | $0.9553 | $0.4039 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Date Of Intro | 2016-10-16 | — | — |
| YTEOL | 15 | — | 15 |
| Analog IC - Other Type | PLL FREQUENCY SYNTHESIZER | — | — |
| JESD-30 Code | S-PQCC-N24 | — | R-PDSO-G5 |
| JESD-609 Code | e3 | — | e4 |
| Number of Functions | 1 | — | 1 |
| Output Frequency-Max | 6400 MHz | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | SQUARE | — | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Supply Voltage-Max (Vsup) | 3.45 V | — | — |
| Supply Voltage-Min (Vsup) | 3.15 V | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | 2.2 V |
| Surface Mount | YES | — | YES |
| Temperature Grade | INDUSTRIAL | — | AUTOMOTIVE |
| Terminal Finish | Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | — | GULL WING |
| Terminal Pitch | 0.5 mm | — | 0.65 mm |
| Terminal Position | QUAD | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 |
| ## LMX2491RTWR Alternates Showing results | Image | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | 0.00001 µA |
| Bias Current-Max (IIB) @25C | — | — | 0.00001 µA |
| Common-mode Reject Ratio-Min | — | — | 76 dB |
| Common-mode Reject Ratio-Nom | — | — | 90 dB |
| Frequency Compensation | — | — | YES |
| Input Offset Current-Max (IIO) | — | — | 0.00001 µA |
| Input Offset Voltage-Max | — | — | 25 µV |
| Low-Bias | — | — | YES |
| Low-Offset | — | — | YES |
| Micropower | — | — | NO |
| Package Equivalence Code | — | — | TSSOP5/6,.08 |
| Packing Method | — | — | TR |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Qualification Status | — | — | Not Qualified |
| Slew Rate-Nom | — | — | 2 V/us |
| Supply Current-Max | — | — | 0.95 mA |
| Supply Voltage Limit-Max | — | — | 7 V |
| Technology | — | — | CMOS |
| Unity Gain BW-Nom | — | — | 5500 |
| Voltage Gain-Min | — | — | 1000000 |
| Wideband | — | — | NO |
| ## OPA376AIDCKT 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 LMX2491RTWR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LMX2491RTWR 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 LMX2491RTWR 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 LMX2491RTWR?
Known equivalents for LMX2491RTWR include OPA2376AIDGKT, OPA376AIDCKT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LMX2491RTWR?
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 LMX2491RTWR 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.