MAX921CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX921CSA

Manufacturer

Analog Devices

Introduction

The MAX921CSA is a linear comparator from Analog Devices that features an integrated voltage reference, primarily designed for various signal processing applications.

Product Features and Performance

Single comparator element

Output Type: CMOS, TTL compatible

Voltage - Input Offset: 10mV @ 5V

Propagation Delay: Maximum 12µs

Hysteresis: 50mV

CMRR (Common Mode Rejection Ratio): 80dB

PSRR (Power Supply Rejection Ratio): 80dB

Low quiescent current: Maximum 5µA

Product Advantages

Low power consumption enhances efficacy in battery-powered devices.

High CMRR and PSRR ensure signal integrity.

Compact 8-SOIC package suitable for space-constrained applications.

Key Technical Parameters

Voltage - Supply, Single/Dual: 2.5V ~ 11V, ±1.25V ~ 5.5V

Current - Output (Typical): 50mA

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

Robust operating temperature range ensures reliability across various environmental conditions.

Compatibility

The TTL and CMOS-compatible outputs allow easy integration with most digital systems.

Application Areas

Signal processing

Control systems

Portable electronics

Measurement systems

Product Lifecycle

This product is classified as Obsolete. Replacement or upgrade options may be available - check manufacturer's resources.

Several Key Reasons to Choose This Product

Efficient power management for extended battery life

High integration facilitating compact device design

Robust performance with high signal integrity

Compatibility with a broad range of digital interfaces

Optimized for low-power and portable applications