MAX9109EUT-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9109EUT-T

Manufacturer

Analog Devices

Introduction

High-precision comparator designed for systems requiring fast response times with low power consumption.

Product Features and Performance

Single element comparator with latch

TTL output type for digital systems

Fast propagation delay of 25ns

Low input offset voltage: 1.6mV @ 5V

Low input bias current: 0.125µA @ 5V

High CMRR and PSRR of 86.02dB

Built-in hysteresis of 2mV enhances noise immunity

Product Advantages

Optimized for low voltage operations ranging from 4.5V to 5.5V

Ideal for battery-powered applications due to low quiescent current of 700µA

Suitable for industrial temperature ranges from -40°C to 85°C

Key Technical Parameters

Number of Elements: 1

Voltage - Supply, Single/Dual (±): 4.5V ~ 5.5V

Voltage - Input Offset (Max): 1.6mV @ 5V

Current - Input Bias (Max): 0.125µA @ 5V

CMRR, PSRR (Typ): 86.02dB

Propagation Delay (Max): 25ns

Hysteresis: 2mV

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust ESD protection

Meets industrial quality and safety standards

Compatibility

Output compatible with TTL logic levels

Easily integrates into digital systems

Application Areas

High-speed data acquisition systems

Zero-crossing detectors

Battery monitoring circuits

Window comparators

Product Lifecycle

Obsolete - Consider looking for alternatives or latest upgrades

Check availability with authorized distributors for remaining stock

Several Key Reasons to Choose This Product

Precision components for accurate voltage comparison

TTL compatibility allows seamless integration with digital logic

Low power consumption ideal for portable devices

High common-mode rejection ratio ensures stability across various conditions

Rapid response time to transient signals

Extended operating temperature range for industrial applications