LM211DAlternatives & Equivalent Parts
About LM211D
LM211D is a comparators component manufactured by Texas Instruments. It comes in a SOIC 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 | LM211DSource | OPI110A | OPI120 | LM211DR | LM211DG | LM211P | LM211QD | LM211N |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | OPTEK TECHNOLOGY | OPTEK TECHNOLOGY | Texas Instruments | ON Semiconductor | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | SOIC | Other | Other | Small Outline Packages | Other | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 8 | 4 | 5 | 8 | 8 | 8 | 8 | 8 |
| Temperature Range | 0.0°C ~ 70.0°C | — | — | -40.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $0.1609 | $2.3100 | $9.2375 | $0.1558 | $0.2187 | $0.2820 | $0.7380 | $0.2381 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | — | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||||
| Factory Lead Time | 8 Weeks | — | — | — | — | — | — | — |
| YTEOL | 5.8 | — | — | 15 | 0 | 15 | 15 | 0 |
| Amplifier Type | COMPARATOR | — | — | COMPARATOR | COMPARATOR | COMPARATOR | COMPARATOR | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.15 µA | — | — | 0.15 µA | 0.15 µA | 0.15 µA | 0.15 µA | 0.15 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA | — | — | 0.1 µA | 0.15 µA | 0.1 µA | 0.1 µA | 0.1 µA |
| Input Offset Voltage-Max | 4000 µV | — | — | 3000 µV | 4000 µV | 3000 µV | 3000 µV | 4000 µV |
| JESD-30 Code | R-PDSO-G8 | — | — | R-PDSO-G8 | R-PDSO-G8 | R-PDIP-T8 | R-PDSO-G8 | R-PDIP-T8 |
| JESD-609 Code | e3 | — | — | e4 | e3 | e4 | e4 | e3 |
| Neg Supply Voltage Limit-Max | -18 V | — | — | -18 V | -18 V | -18 V | -18 V | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — | — | -15 V | -15 V | -15 V | -15 V | -15 V |
| Number of Functions | 1 | — | — | 1 | 1 | 1 | 1 | 1 |
| Output Type | OPEN-COLLECTOR | — | — | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | — | SOP8,.25 | SOP8,.25 | DIP8,.3 | SOP8,.25 | DIP8,.3 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | IN-LINE |
| Packing Method | TUBE | — | — | TR | — | TUBE | TUBE | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 | — | 260 | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Response Time-Nom | 200 ns | — | — | 115 ns | 200 ns | 115 ns | 115 ns | 200 ns |
| Supply Current-Max | 6 mA | — | — | 6 mA | — | 6 mA | 6 mA | 6 mA |
| Supply Voltage Limit-Max | 18 V | — | — | 18 V | 18 V | 18 V | 18 V | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | — | — | 15 V | 15 V | 15 V | 15 V | 15 V |
| Surface Mount | YES | — | — | YES | YES | NO | YES | NO |
| Technology | BIPOLAR | — | — | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | OTHER | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN |
| Terminal Form | GULL WING | — | — | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | — | — | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | — | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | 30 | — | 30 | — |
| ## LM211D Alternates Showing results | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | Yes | Yes | Yes | Yes | — |
| Subcategory | — | — | — | Comparator | — | Comparator | Comparator | — |
| Manufacturer Package Code | — | — | — | — | 751-07 | — | — | — |
| ## LM211P Alternates Showing results | — | — | — | — | — | Image | — | — |
| ## LM211QD 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 7 alternatives for LM211D — response within 24 hours.
Quick Links
Comparator, 1 Func, 3000uV Offset-Max, 115ns Response Time, BIPolar, PDSO8
Comparator, 1 Func, 3000uV Offset-Max, 115ns Response Time, BIPolar, PDIP8
Comparator, 1 Func, 3000uV Offset-Max, 115ns Response Time, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for LM211D 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 LM211D 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 LM211D?
Known equivalents for LM211D include OPI110A, OPI120, LM211DR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM211D?
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 LM211D 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.