LM211QD The LM211QD is a single, general-purpose differential comparator from Texas Instruments. It operates over a wide temperature range and features an open-collector output.
Mfr Part #:

LM211QD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LM211QD is a single, general-purpose differential comparator from Texas Instruments. It operates over a wide temperature range and features an open-collector output.
Total Stock: 5,000 pcs
$ Price Range: $0.61

LM211QD Available from 1 distributor

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LM211QD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Mounting Type
Number of Channels
Number of Elements
Operating Temperature
Output Type
Propagation Delay
Supplier Device Package
Supplier Package
Type
Voltage

LM211QD Description

Short technical summary and product information.

The Texas Instruments LM211QD is a high-speed voltage comparator designed for general-purpose applications. It features a single channel with an open-collector, open-drain output type, compatible with DTL, MOS, RTL, and TTL logic families. The device operates from a wide range of power supply voltages, including single 5-V supplies.

 

Key electrical specifications include a propagation delay of 0.115 µs, a maximum supply voltage of 30 V, and a minimum supply voltage of 3.5 V. The offset voltage at 25°C is a maximum of 3 mV. It has a typical quiescent current per channel of 5.1 mA and an input bias current maximum of 100 nA. The operating temperature range is -40°C to 125°C.

 

This comparator is available in an 8-SOIC package and is designed for surface mount applications. It includes features such as strobe capability and Vos adjustment. The LM211QD is suitable for applications requiring fast response times and flexible output configurations.

LM211QD Quick Information

Product Type: Differential Comparator
Canonical Name: LM211QD Differential Comparator
Subcategory: Differential Comparator

LM211QD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM211QD Estimated Pricing

Qty Low High
1+ $0.61 $0.61

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM211QD Features

  • Single channel differential comparator.
  • Open-collector, open-drain output.
  • Wide operating temperature range.
  • Fast response time of 165 ns.
  • Surface mount 8-SOIC package.

LM211QD Applications

  • General purpose voltage comparison.
  • Logic level translation circuits.
  • Strobe controlled switching applications.
  • Automotive high-reliability applications.

LM211QD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM211QD?

The operating temperature range is -40°C to 125°C.

What is the output type of the LM211QD comparator?

The output type is Open-collector, Open-drain.

What is the typical quiescent current per channel for the LM211QD?

The typical quiescent current per channel is 5.1 mA.

What is the maximum offset voltage for the LM211QD at 25°C?

The maximum offset voltage at 25°C is 3 mV.

What is the propagation delay time for the LM211QD?

The propagation delay time is 0.115 µs.

What is the package type for the LM211QD?

The package type is 8-SOIC.

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