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LM139J/883C

National Semiconductor

LM139J/883C by National Semiconductor

LM139J/883C by National Semiconductor is a MIL-STD-883 screened comparator with 4 functions. It features a max input offset voltage of 9000uV, average bias current of 0.3uA, and open-collector output type. Widely used in military applications due to its bipolar technology and operating temperature range of -55 to 125 °C.

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Overview

Discover the unmatched precision and reliability of the LM139J/883C by National Semiconductor. As a leader in the industry, National Semiconductor has delivered top-quality comparators that excel in military-grade applications. With its advanced technology and high-performance features, this product ensures fast response times and low power consumption. Elevate your projects with the LM139J/883C and experience unparalleled value and efficiency like never before.

Feature Benefit Bullets

Package Body Material: CERAMIC

Ceramic package body material provides durability and thermal stability, making the comparator suitable for rugged environments.

Maximum Input Offset Voltage: 9000 uV

Low input offset voltage ensures accurate and precise signal comparison, making the comparator suitable for high-precision applications.

Maximum Average Bias Current (IIB): 0.3 uA

Low average bias current minimizes power consumption and improves efficiency of the comparator.

No. of Functions: 4

Multiple functions allow for versatile use of the comparator in different applications, providing flexibility and convenience.

Package Shape: RECTANGULAR

Rectangular package shape allows for easy integration and placement on circuit boards, maximizing space efficiency.

Nominal Supply Voltage / Vsup (V): 5

Standard nominal supply voltage of 5V ensures compatibility with common power sources, making the comparator easy to use in various systems.

Maximum Operating Temperature: 125 °C

High maximum operating temperature allows the comparator to withstand elevated heat levels, ensuring reliability in harsh environments.

Technology: BIPOLAR

Bipolar technology offers high-speed performance and accuracy, making the comparator suitable for fast signal processing applications.

Technical Specifications

Comparators LM139J/883C attributes and parameters. Explore more Comparators devices from National Semiconductor

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

5 V

Total Functions:

4

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

9 mV

Peak Bias Current:

300 nA

Operational Characteristics

Maximum Supply Current:

2 mA

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

36 V

Nominal Negative Supply Voltage (Vsup):

0 V

Maximum Negative Supply Voltage:

0 V

Lowest Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Nominal Response Time:

1.3 µs

Physical Characteristics

Length:

0.765 in (19.43 mm)

Width:

0.3 in (7.62 mm)

Maximum Seated Height:

0.2 in (5.08 mm)

Total Terminals:

14

Terminal Pitch:

0.1 in (2.54 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Tin Lead

Package Body Material:

Ceramic, Glass-Sealed

Surface Mount:

No

Manufacturing and Reliability

Temperature Grade:

Qualified:

No

Screening Level:

MIL-STD-883

Standards

JESD-30 Code:

R-GDIP-T14

JESD-609 Code:

e0

Packaging and Shipping

Package Code:

DIP

Package Shape:

Package Type:

In-Line

Package Equivalence Code:

DIP14,.3

Trade Compliance

LM139J/883C Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

National Semiconductor

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.

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