MAX931CPA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX931CPA

Manufacturer

Analog Devices

Introduction

The MAX931CPA is a linear comparator featuring an integrated voltage reference, tailored for systems requiring high precision and low power.

Product Features and Performance

Type: with Voltage Reference

Number of Elements: 1

Output Type: CMOS, TTL compatible outputs

Voltage Supply: Single/Dual (±) 2.5V to 11V, ±1.25V to 5.5V

Voltage Input Offset (Max): 10mV at 5V

Current Output (Typ): 0.015mA at 5V

Current Quiescent (Max): 4µA

CMRR, PSRR (Typ): 80dB Common Mode Rejection Ratio, 80dB Power Supply Rejection Ratio

Propagation Delay (Max): 12µs

Hysteresis: 50mV

Operating Temperature: 0°C to 70°C

Package/Case: 8-DIP (0.300", 7.62mm)

Mounting Type: Through Hole

Product Advantages

Low power consumption maximizing battery life in portable applications

High precision output with minimal input offset

Excellent noise rejection capabilities with 80dB CMRR and PSRR

Key Technical Parameters

Supply Voltage Range: 2.5V to 11V, ±1.25V to 5.5V

Max Input Offset Voltage: 10mV

Output Current (Typical): 0.015mA

Quiescent Current (Max): 4µA

Maximum Propagation Delay: 12µs

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Robust TTL and CMOS compatible output for reliable interfacing

Standardized 8-DIP package enhancing reliability during handling and operation

Compatibility

Compatible with TTL and CMOS logic levels

Application Areas

Precision monitoring and control systems

Battery-operated devices

Threshold detection and level shifting

Product Lifecycle

Status: Obsolete

Note: Replacement or upgrade models may be available, enquire with manufacturer for latest product options

Several Key Reasons to Choose This Product

Integrated voltage reference simplifies circuit design

Low propagation delay and hysteresis improve response time and accuracy

Extremely low quiescent current suitable for low power applications

High CMRR and PSRR ensure stable operation under fluctuating power supplies

Wide operating supply voltage range offers flexibility in various application setups