LM119J-SMD Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

Name: LM119J-SMD
Brand: Texas Instruments
SKU: LM119J-SMD
Availability: InStock

Texas Instruments LM119J-SMD is a dual high-speed voltage comparator operating from ±18V/36V supply with low input offset voltage of 4000µV maximum. Features maximum bias current of 0.5µA at 25°C and dual comparator configuration in 14-pin ceramic DIP package. Available in stock worldwide with competitive pricing and fast delivery.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

LM119J-SMDCeramic Dual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Ceramic Dual-In-Line Packages
Pin Count: 14
Lifecycle: ACTIVE
Datasheet: LM119J-SMD Datasheet PDF
Category: Integrated Circuit
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LM119J-SMD?

Dual comparator configuration with wide supply voltage range of ±18V/36V for versatile system integration
Ultra-low bias current maximum of 0.5µA at 25°C minimizing input loading effects
Military-grade ceramic 14-pin DIP package offering superior reliability and thermal performance

What is LM119J-SMD used for?

The LM119J-SMD dual comparator is ideal for precision voltage detection, window comparator circuits, and zero-crossing detection in industrial and military-grade electronic systems. Its wide supply voltage range of ±15V nominal makes it suitable for instrumentation amplifiers, analog signal conditioning, and threshold detection in data acquisition systems. The ceramic DIP package ensures reliable performance in harsh environments including high-temperature industrial and defense applications.

What are the specifications of LM119J-SMD?

Pbfree Code	Yes
YTEOL	15
Amplifier Type	COMPARATOR
Average Bias Current-Max (IIB)	0.475 µA
Bias Current-Max (IIB) @25C	0.5 µA
Input Offset Voltage-Max	4000 µV
JESD-30 Code	R-GDIP-T14
JESD-609 Code	e0
Neg Supply Voltage Limit-Max	-18 V
Neg Supply Voltage-Nom (Vsup)	-15 V
Number of Functions	2
Output Type	OPEN-COLLECTOR; OPEN-DRAIN
Package Body Material	CERAMIC, GLASS-SEALED
Package Equivalence Code	DIP14,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Qualification Status	Not Qualified
Response Time-Nom	80ns
Screening Level	38535Q/M;38534H;883B
Subcategory	Comparator
Supply Current-Max	11mA
Supply Voltage Limit-Max	18V
Supply Voltage-Nom (Vsup)	15V
Surface Mount	NO
Technology	BIPOLAR
Temperature Grade	MILITARY
Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Total Dose	100k Rad(Si) V
Package	Ceramic Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the LM119J-SMD datasheet?

LM119J-SMD Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM119J-SMD?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the supply voltage range of the LM119J-SMD?

The LM119J-SMD operates with a supply voltage range of ±18V maximum (36V total), with a nominal negative supply voltage of -15V. This wide voltage range makes it compatible with standard dual-supply analog system designs common in industrial and instrumentation applications.

What is the input bias current specification of the LM119J-SMD?

The LM119J-SMD has a maximum average bias current (IIB) of 0.475µA and a maximum bias current of 0.5µA at 25°C, ensuring minimal loading of high-impedance signal sources in precision comparator applications.

What package does the LM119J-SMD use?

The LM119J-SMD comes in a 14-pin ceramic dual-in-line package (CDIP), offering excellent thermal dissipation and mechanical robustness. The ceramic construction provides superior reliability compared to plastic packages in high-temperature and harsh environment applications.

How many comparators are in the LM119J-SMD?

The LM119J-SMD contains two independent voltage comparators in a single 14-pin package. This dual configuration reduces component count and PCB space while providing two independent comparison channels with matched electrical characteristics for balanced circuit design.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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LM119J-SMD Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

What are the key features of LM119J-SMD?

What is LM119J-SMD used for?

What are the specifications of LM119J-SMD?

Compliance & Regulatory

Where can I find the LM119J-SMD datasheet?

What are equivalent replacements for LM119J-SMD?

Frequently Asked Questions

What is the supply voltage range of the LM119J-SMD?

What is the input bias current specification of the LM119J-SMD?

What package does the LM119J-SMD use?

How many comparators are in the LM119J-SMD?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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