LM111J-8/883 - Texas Instruments

Manufacturer Part Number

LM111J-8/883

Manufacturer

Texas Instruments

Introduction

The LM111J-8/883 is a high-speed analog comparator designed to operate from a single or dual power supply with a wide range of voltages.

Product Features and Performance

Operates from 5V to 30V single supply

Can be configured for ±2.5V to ±15V dual supplies

Maximum Input Offset Voltage of 3mV at ±15V

Very low Input Bias Current of 0.1µA at ±15V

Typical Propagation Delay of 200ns

Wide Operating Temperature Range of -55°C to 125°C

Durable 8-CDIP package for through-hole mounting

Product Advantages

High-speed operation suitable for fast signal detection

Capable of operating in extreme temperature conditions

Low input bias current enhances accuracy

Versatility with both single and dual supply voltages

Key Technical Parameters

Single/Dual Supply Voltage: 5V ~ 30V / ±2.5V ~ 15V

Input Offset Voltage (Max): 3mV

Input Bias Current (Max): 0.1µA

Quiescent Current (Max): 5mA, 6mA

Propagation Delay (Max): 200ns

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Robust CDIP package ensures high reliability

Compatibility

Compatible with a variety of signal voltage levels due to its wide operating voltage range

Suitable for use with industry-standard through-hole PCB designs

Application Areas

Precision voltage monitoring

Data acquisition systems

Zero-crossing detectors

Waveform generators

Oscillators

Product Lifecycle

Active product status indicates ongoing manufacturing and availability

Not indicated as nearing discontinuation with current details

Several Key Reasons to Choose This Product

The LM111J-8/883 offers precision operation in a robust package

A wide operating temperature range makes it suitable for industrial applications

Low input offset and bias current allow for use in high-accuracy circuits

General-purpose nature ensures broad usability across multiple applications

The reliability of Texas Instruments as a reputable semiconductor manufacturer