LM311N/NOPB The Texas Instruments LM311N/NOPB is a general-purpose comparator IC. It features an open-collector output and operates over a wide supply voltage range.
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LM311N/NOPB

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM311N/NOPB is a general-purpose comparator IC. It features an open-collector output and operates over a wide supply voltage range.
Total Stock: 160 pcs
$ Price Range: $0.34

LM311N/NOPB Available from 1 distributor

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LM311N/NOPB 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
Power Consumption
Propagation Delay
Supplier Device Package
Supplier Package
Type
Voltage

LM311N/NOPB Description

Short technical summary and product information.

The LM311N/NOPB from Texas Instruments is a versatile general-purpose comparator IC designed for precision applications. It offers a wide operating supply voltage range, from 5V to 36V, and can function reliably within a temperature range of 0°C to 70°C.

 

This comparator features an open-collector output type, compatible with DTL, MOS, RTL, and TTL logic families. It has a typical propagation delay of 0.2 µs and a low input bias current of 250 nA maximum. The device also includes features like strobe and Vos adjustment pins, and its outputs can be wire-OR'ed.

 

Packaged in an 8-pin PDIP through-hole configuration, the LM311N/NOPB is suitable for various electronic designs. Its ability to operate from a single 5V supply or standard ±15V op-amp supplies makes it adaptable for different system requirements. The device can drive loads up to 50V at 50 mA, making it capable of interfacing with lamps or relays.

LM311N/NOPB Quick Information

Product Type: Comparator
Series: LM311N/NOPB
Canonical Name: LM311N/NOPB Precision, high voltage, floating output comparator
Subcategory: Voltage Comparator

LM311N/NOPB Compliance

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

LM311N/NOPB Estimated Pricing

Qty Low High
1+ $0.34 $0.34

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

LM311N/NOPB Features

  • Precision, high voltage, floating output comparator.
  • Wide supply voltage range from 5V to 36V.
  • Low input bias current of 250 nA maximum.
  • Open-collector output compatible with various logic.
  • Operates from 0°C to 70°C temperature range.

LM311N/NOPB Applications

  • General purpose voltage comparison.
  • Driving lamps or relays.
  • Interfacing with logic circuits.
  • Applications requiring isolated outputs.

LM311N/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM311N/NOPB?

The operating temperature range is 0°C to 70°C.

What type of output does the LM311N/NOPB comparator have?

The output type is Open-collector, Open-drain, compatible with DTL, MOS, RTL, and TTL.

What is the supply voltage range for the LM311N/NOPB?

The supply voltage range is from 5V to 36V.

What is the typical propagation delay of the LM311N/NOPB?

The typical propagation delay is 0.2 µs.

What is the maximum input bias current for the LM311N/NOPB?

The maximum input bias current is 250 nA.

What package is the LM311N/NOPB comparator available in?

The LM311N/NOPB is available in an 8-PDIP package for through-hole mounting.

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