LTC1921IMS8#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC1921IMS8#PBF

Manufacturer

analog-devices

Introduction

The LTC1921 is a dual power supply monitor that continuously monitors two independent voltage rails, providing an early warning system for power supply failures. The device can detect both overvoltage and undervoltage conditions on each supply, with programmable thresholds. The LTC1921 is an ideal solution for monitoring critical power supplies in industrial, medical, and telecommunications equipment.

Product Features and Performance

Dual independent power supply monitoring

Programmable overvoltage and undervoltage thresholds

Adjustable hysteresis for each threshold

Fast response time to power supply faults

Open-drain outputs for fault indication

Low supply current of 160 µA

Wide 10V to 80V supply voltage range

Operating temperature range of -40°C to 85°C

Small 8-pin MSOP package

Product Advantages

Comprehensive power supply monitoring with programmable thresholds

Reliable early warning system for power supply failures

Flexible configuration options to meet various application requirements

Low power consumption for extended battery life in portable devices

Wide operating voltage and temperature range for industrial applications

Key Reasons to Choose This Product

Robust power supply monitoring to ensure system reliability

Programmable thresholds and hysteresis for customized fault detection

Small footprint and low power consumption for space-constrained designs

Proven reliability and performance from a trusted manufacturer

Quality and Safety Features

Stringent quality control and testing procedures

Compliance with relevant industry standards for safety and reliability

Compatibility

The LTC1921 is compatible with a wide range of power supply systems and can be easily integrated into various industrial, medical, and telecommunications applications.

Application Areas

Industrial equipment monitoring

Medical device power supply monitoring

Telecommunications infrastructure power supply supervision

Backup power supply monitoring

General purpose power supply monitoring applications

Product Lifecycle

The LTC1921 is an active product in the analog-devices portfolio. There are no direct equivalent or alternative models available at this time. For the latest product information or to inquire about availability, please contact our website's sales team.