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LM311PW The Texas Instruments LM311PW is a high-speed, general-purpose differential comparator. It features a fast response time and is available in an 8-TSSOP package.
Mfr Part #:

LM311PW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM311PW is a high-speed, general-purpose differential comparator. It features a fast response time and is available in an 8-TSSOP package.
✓ Total Stock: 139,077 pcs
$ Price Range: $0.36

LM311PW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
139,077 pcs
On Request
139077 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM311PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Type
Voltage
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LM311PW Description

Short technical summary and product information.

The LM311PW from Texas Instruments is a single, high-speed voltage comparator designed for general-purpose applications. It operates from a wide range of power supply voltages and offers compatibility with most TTL and MOS circuits. Key electrical characteristics include a fast response time of 165 ns, a maximum input bias current of 300 nA, and a maximum input offset current of 70 nA.

 

This comparator is capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. It supports operation from a single 5-V supply and features strobe capabilities. The LM311PW is housed in an 8-TSSOP package, suitable for surface mount applications.

 

Designed for versatility, the LM311PW can operate from ±15V supplies, similar to operational amplifiers, or 5V supplies for logic systems. Its outputs can be isolated from system ground and can drive loads referenced to ground, VCC+, or VCC-. Offset balancing and wire-OR connection capabilities are also available.

LM311PW Quick Information

Product Type: Differential Comparator
Canonical Name: LM311PW Differential Comparator
Subcategory: Differential Comparator

LM311PW Compliance

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

LM311PW Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

LM311PW Features

  • High-speed differential comparator.
  • Fast response time of 165 ns.
  • Low input bias current of 300 nA.
  • Capable of driving 50V at 50mA.
  • Surface mount 8-TSSOP package.

LM311PW Applications

  • General purpose voltage comparison.
  • Driving lamps or relays.
  • Switching high voltage loads.
  • Logic level translation.

LM311PW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM311PW?

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

What package type is the LM311PW comparator supplied in?

The LM311PW is supplied in an 8-TSSOP package.

What is the response time of the LM311PW?

The response time is 165 ns.

What is the maximum input bias current for the LM311PW?

The maximum input bias current is 300 nA.

Can the LM311PW operate from a single 5V supply?

Yes, the LM311PW can operate from a single 5V supply.

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