Buy Texas Instruments LM139DR on NeoGiga Global | NeoGiga Engineering Marketplace
🇬🇱 NeoGiga Global · USD
NeoGigaEngineering Marketplace
ComparatorsRFQ only

Texas Instruments LM139DR

Brand: Texas Instruments · Manufacturer: Texas Instruments · MPN: LM139DR · NeoGiga SKU: NG-181534

-18V~-1V、1V~18V -55℃~+125℃ 1.3us 1.3us 25nA 2V~36V 2mV 36V 3nA 800uA Four channels Open-drain Rail-to-Rail Input TTL SOIC-14 Comparators ROHS

Technical Specifications

Product Identity
Manufacturer Part NumberLM139DR
NeoGiga SKUNG-181534
BrandTexas Instruments
ManufacturerTexas Instruments
CategoryComparators
Source Technical Data
Input Bias Current (Ib)0.1uA
Operating Temperature-55℃~+125℃
Output Type开集;Open Drain;轨到轨
Supply Current2mA
Supply Voltage2V~30V;1V~15V
Number of Elements4
Input Offset Voltage (Vos)5mV
PackageSOP-14
PackagingTape & Reel (TR)
Minimum Order Quantity1
Order Multiple1
RoHS CompliantYes
DatasheetOpen datasheet

Seller offers

Regional sourcing options

Request better quote

No public seller offers yet

NeoGiga can still source this part through RFQ. Seller-specific offers will appear here when vendor pricing is published.

Start RFQ

Datasheets & Downloads

Datasheet for LM139DR
Download datasheet

Alternatives & Accessories

Alternative parts and accessories are being mapped.

Related LMS Tutorials

Related tutorials, lab kits and project usage will appear here.

Open Learning Hub

Reviews & Q&A

Engineering feedback

No approved reviews yet

Approved customer reviews will appear here after moderation.

Submit a review

Reviews are checked before publication.

Ask AI