LM111H - Texas Instruments

Manufacturer Part Number

LM111H

Manufacturer

Texas Instruments

Introduction

The LM111H is a precision voltage comparator with high-speed performance and is designed by Texas Instruments for a wide array of applications.

Product Features and Performance

General purpose voltage comparator

Single comparator unit per package

Capable of driving various output types including DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL

Broad supply voltage range single or dual supply: 5V ~ 36V, ±2.5V ~ 18V

Low input offset voltage: 3mV max at ±15V

Extremely low input bias current: 0.1µA max at ±15V

Quiescent current: 6mA max

Flexible operating temperatures range from -55°C to 125°C

Robust TO-99-8 Metal Can package

Through Hole mounting type for easy integration

Product Advantages

High precision with low input offset and bias current

Versatile output drive compatibility

Stable operation over a wide temperature range

Durable metal can package for enhanced reliability

Key Technical Parameters

Number of Elements: 1

Voltage - Supply, Single/Dual (±): 5V ~ 36V, ±2.5V ~ 18V

Voltage - Input Offset (Max): 3mV @ ±15V

Current - Input Bias (Max): 0.1µA @ ±15V

Current - Quiescent (Max): 6mA

Operating Temperature: -55°C ~ 125°C

Package / Case: TO-99-8 Metal Can

Mounting Type: Through Hole

Quality and Safety Features

Operates reliably over a wide temperature range

Metal can package ensures device protection and longevity

Compliance with Texas Instruments' quality and safety standards

Compatibility

Can interface with multiple logic types due to varied output drive compatibility

Through hole mounting for easy implementation on various PCB designs

Application Areas

Data acquisition systems

Voltage level threshold detection

Analog-to-digital converters

Zero-crossing detectors

Relay drivers

Precision integrators

Multivibrators

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with replacements or upgrades readily available

Several Key Reasons to Choose This Product

Precision comparator enhances accuracy in applications

Supports a wide range of logic types for output signals

Robust operating temperature range suitable for extreme conditions

Quality build in a metal can package offers long-term reliability

Versatile power supply options accommodate varied system designs

Active product lifecycle status ensures ongoing support and availability