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LM339APWR The Texas Instruments LM339APWR is a precision quad differential comparator. It features an open-collector output and operates over a temperature range of 0°C to 70°C.
Mfr Part #:

LM339APWR

Available from 8 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM339APWR is a precision quad differential comparator. It features an open-collector output and operates over a temperature range of 0°C to 70°C.
✓ Total Stock: 476,003 pcs
$ Price Range: $0.10

LM339APWR Available from 8 distributors

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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.

LM339APWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Mounting Type
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Type
Voltage
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LM339APWR Description

Short technical summary and product information.

The LM339APWR from Texas Instruments is a quad differential comparator IC designed for precision applications. It offers four independent comparator channels, each with an open-collector output type compatible with TTL, MOS, and CMOS logic levels.

 

Key electrical specifications include a supply voltage range of 2V to 30V, a typical quiescent current of 0.2mA per channel, and a maximum input bias current of 50nA. The offset voltage is a maximum of 3mV at 25°C, and the propagation delay time is typically 1.3µs.

 

This comparator is housed in a 14-TSSOP package, suitable for surface mounting. The operating temperature range is specified from 0°C to 70°C, making it suitable for commercial-grade applications. The common-mode input voltage range includes ground, and the differential input voltage range is equal to the maximum-rated supply voltage.

 

This device is part of a family of comparators known for their versatility and reliability in various electronic circuits requiring precise voltage level detection and comparison.

LM339APWR Quick Information

Product Type: Comparator
Canonical Name: LM339APWR Quad Differential Comparator
Subcategory: Differential Comparator

LM339APWR Compliance

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

LM339APWR Estimated Pricing

Qty Low High
1+ $0.10 $0.10

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

LM339APWR Features

  • Four independent differential comparator channels.
  • Open-collector/open-drain output types.
  • Wide supply voltage range of 2V to 30V.
  • Low typical quiescent current of 0.2mA.
  • Surface mountable 14-TSSOP package.

LM339APWR Applications

  • Voltage level detection circuits.
  • Precision threshold sensing.
  • Switching power supply control.
  • General purpose comparison tasks.

LM339APWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM339APWR?

The operating temperature range for the LM339APWR is 0°C to 70°C.

What type of package is the LM339APWR in?

The LM339APWR is available in a 14-TSSOP package.

How many channels does the LM339APWR comparator have?

The LM339APWR features 4 differential comparator channels.

What is the output type of the LM339APWR?

The LM339APWR has an open-collector, open-drain output type.

What is the typical propagation delay time for the LM339APWR?

The typical propagation delay time for the LM339APWR is 1.3 µs.

What is the maximum supply voltage for the LM339APWR?

The maximum supply voltage for the LM339APWR is 30 V.

What is the typical quiescent current per channel for the LM339APWR?

The typical quiescent current per channel for the LM339APWR is 0.2 mA.

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