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LM339PW The Texas Instruments LM339PW is a quad differential comparator IC. It features 4 channels and an open-collector/TTL output, suitable for surface mount applications.
Mfr Part #:

LM339PW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM339PW is a quad differential comparator IC. It features 4 channels and an open-collector/TTL output, suitable for surface mount applications.
✓ Total Stock: 367,958 pcs
$ Price Range: $0.39

LM339PW Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
361,600 pcs
On Request
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,358 pcs
On Request
6358 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.

LM339PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Elements
Operating Temperature
Output Type
Propagation Delay
Supplier Device Package
Supplier Package
Supply Voltage
Type
Voltage
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LM339PW Description

Short technical summary and product information.

The Texas Instruments LM339PW is a quad differential comparator integrated circuit designed for various electronic applications. This device features four independent comparator channels, each capable of operating with a wide supply voltage range from 2V to 30V.

 

The output stage is compatible with CMOS, MOS, Open-Collector, and TTL logic levels, providing flexibility in system integration. The LM339PW operates within a temperature range of 0°C to 70°C, making it suitable for general-purpose industrial and commercial environments. Its input bias current is a maximum of 50nA, and the offset voltage is a maximum of 5mV at 25°C.

 

Packaged in a 14-TSSOP, the LM339PW is designed for surface mount assembly. The common-mode input voltage range includes ground, and the differential input voltage range is equal to the maximum rated supply voltage. This comparator offers a propagation delay of 1.3µs and a quiescent current of 0.2mA per channel.

 

Key electrical characteristics include a maximum common-mode input voltage of 28.5V and a minimum of 0V. The device is specified for use in applications requiring precise voltage level detection and comparison.

LM339PW Quick Information

Product Type: Comparator
Canonical Name: LM339PW Quad Differential Comparator
Subcategory: Differential Comparator

LM339PW Compliance

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

LM339PW Estimated Pricing

Qty Low High
1+ $0.39 $0.39

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

LM339PW Features

  • Four independent differential comparator channels.
  • Open-collector and TTL compatible output.
  • Wide supply voltage range of 2V to 30V.
  • Surface mountable in a 14-TSSOP package.
  • Operates from 0°C to 70°C.

LM339PW Applications

  • Voltage level detection circuits.
  • Window comparator applications.
  • Pulse generation circuits.
  • General purpose comparison tasks.

LM339PW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM339PW?

The operating temperature range for the LM339PW is 0°C to 70°C.

What type of package is the LM339PW supplied in?

The LM339PW is supplied in a 14-TSSOP package.

How many channels does the LM339PW comparator have?

The LM339PW has 4 differential comparator channels.

What are the output types for the LM339PW?

The output types for the LM339PW are CMOS, MOS, Open-Collector, and TTL.

What is the typical quiescent current per channel for the LM339PW?

The typical quiescent current per channel for the LM339PW is 0.2mA.

What is the maximum offset voltage of the LM339PW at 25°C?

The maximum offset voltage of the LM339PW at 25°C is 5mV.

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