Product overview
Description
The LM111, LM211, LM311 are voltage comparators that have low input currents. They are also designed to operate over a wide range of supply voltages: from standard ±15V operational amplifier supplies down to the single +5V supply used for IC logic.Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50V at output currents as high as 50mA.
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All features
- Output current: 50mA
- Maximum input current: 150nA
- Differential input voltage range: ±30V
- Maximum offset current: 20nA
- Supply voltage: +5V to ±15V
- Power consumption:135mW at ±15V
Featured Videos
All tools & software
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Product Specifications (1)
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19 Sep 2016 | 19 Sep 2016 |
Application Notes (1)
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22 Sep 2015 | 22 Sep 2015 |
User Manuals (1)
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27 Jun 2017 | 27 Jun 2017 |
Presentations (1)
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23 Mar 2021 | 23 Mar 2021 |
Selection Guides (1)
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25 Oct 2016 | 25 Oct 2016 |
Brochures (3)
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19 Mar 2021 | 19 Mar 2021 | |||
14 Apr 2021 | 14 Apr 2021 | |||
08 Apr 2021 | 08 Apr 2021 |
EDA Symbols, Footprints and 3D Models
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SPICE models (1)
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ZIP | 15 Feb 2017 | 15 Feb 2017 |
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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LM211D | Active | SO-8 | Industrial | Ecopack3 | |
LM211DT | Active | SO-8 | Industrial | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
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min | max | |||||||||||
LM211D | 4 distributors | Buy Direct | Active | EAR99 | NEC | Tube | SO-8 | -40 | 105 | MOROCCO | 0.146 / 1k | |
LM211DT | 5 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 105 | MOROCCO | 0.122 / 1k |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors