MAX901BESE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX901BESE

Manufacturer

Analog Devices

Introduction

MAX901BESE is a general-purpose linear comparator designed for various applications requiring voltage level detection and signal conditioning.

Product Features and Performance

General-purpose linear comparator

Contains four elements

TTL output type

Supplies voltage ranges from 5V to 10V, and ±2.5V to ±5V

Input Offset Voltage maximum of 4mV at ±5V

Input Bias Current maximum of 10µA at ±5V

Quiescent Current maximums are 15mA, 12mA, 6mA

CMRR (Common Mode Rejection Ratio) typically 82.5dB

PSRR (Power Supply Rejection Ratio) typically 80dB

Product Advantages

High integration with four comparator elements

Low input offset voltage enhancing accuracy

Good noise immunity evidenced by high CMRR and PSRR values

Key Technical Parameters

Output Type: TTL

Voltage Supply, Single/Dual (±): 5V ~ 10 V, ±2.5V ~ 5V

Voltage Input Offset (Max): 4mV @ ±5V

Current Input Bias (Max): 10µA @ ±5V

Quiescent Current (Max): 15mA, 12mA, 6mA

CMRR, PSRR (Typ): 82.5dB CMRR, 80dB PSRR

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates effectively within industrial temperature ranges from -40°C to 85°C

Low input bias and offset currents contribute to reliable operation

Compatibility

TTL compatible output for interfacing with common logic families

Application Areas

Signal conditioning

Threshold detection

Interface logic levels

Industrial temperature applications

Product Lifecycle

Currently listed as Obsolete

Suggest examining newer models or available upgrades for replacements

Several Key Reasons to Choose This Product

Quadruple comparator integration for complex applications

High CMRR and PSRR offering robust performance against noise

Low operational currents aiding in power efficiency

Broad availability of input and supply voltages for flexibility in usage

TTL output compatibility simplifying connections to other standard logic systems