Part Image

LM139AJ/883 - Texas Instruments

Description: Analog Comparators LM139AJ/883 Low Power Low Offset Voltage

Download LM139AJ/883 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM139AJ/883 - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
click to zoom
3D Models
LM139AJ/883 - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J0014A
click to zoom

LM139AJ/883 Details

  • Manufacturer Part Number:

    LM139AJ/883

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.001 µA

  • Bias Current-Max (IIB) @25C:

    0.1 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.43 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1000 ns

  • Screening Level:

    MIL-STD-883

  • Seated Height-Max:

    5.08 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Dose:

    100k Rad(Si) V

  • Width:

    7.62 mm

LM139AJ/883 Frequently Asked Questions (FAQs)

  • The LM139AJ/883 can operate from -55°C to 125°C, making it suitable for high-reliability applications.
  • To ensure proper biasing, connect the midpoint of the voltage divider network to the VCC pin, and decouple the VCC pin with a 0.1 μF capacitor to ground.
  • Use a symmetrical layout, keep the input and output traces short, and avoid running digital traces near the comparator inputs. Also, use a ground plane and decouple the power supply with a 0.1 μF capacitor.
  • Use shielding, filtering, and grounding techniques to minimize EMI and RFI. Also, consider using a ferrite bead or a common-mode choke to filter out high-frequency noise.
  • The typical response time of the LM139AJ/883 is around 200 ns. This means that the comparator can respond quickly to input changes, but it may also be prone to oscillations or noise sensitivity in certain applications.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM139AJ/883 Overview

Use the download button to access the LM139AJ/883 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM139, or try a keyword search, such as Comparators

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LM139AJ/883

Showing 0 results

LM139AJ/883 Alternates

Showing results

Image Part Number Model
Part Image 5962-8773901CA Texas Instruments

Comparator, 4 Func, 2000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14

Part Image LM139AJ Raytheon Semiconductor

Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14

Part Image LM139ADB AMD

Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14

Part Image 5962-8773901CA NXP Semiconductors

Comparator, 4 Func, 4000uV Offset-Max, 5000ns Response Time, BIPolar, CDIP14

Part Image LM139AJ/883C National Semiconductor Corporation

Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14

For a full list of alternate parts for LM139AJ/883, check out Findchips.com