MAX933CUA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX933CUA+

Manufacturer

Analog Devices

Introduction

The MAX933CUA+ is a dual element linear comparator with integrated voltage reference, packaged in a tube and best suited for applications requiring low power operation and precise voltage comparison.

Product Features and Performance

Dual comparator elements

Integrated voltage reference

Output Type: CMOS, TTL compatible

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

Input Offset Voltage: Max 10mV at 5V

Propagation Delay: Max 12µs

Hysteresis: 50mV

Operational from 0°C to 70°C

Product Advantages

Low power consumption with maximum quiescent current of 6µA

High CMRR and PSRR of 80dB

Compact package: 8-TSSOP, 8-MSOP (Width 3.00mm)

Surface mount technology for easy PCB design and manufacturing

Key Technical Parameters

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

Voltage - Input Offset (Max): 10mV @ 5V

Propagation Delay (Max): 12µs

Current - Quiescent (Max): 6µA

CMRR, PSRR (Typ): 80dB

Hysteresis: 50mV

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Stable performance across operating temperature range

High Common-Mode Rejection Ratio and Power Supply Rejection Ratio ensure reliable operation under fluctuating voltages

Compatibility

Compatible with both CMOS and TTL logic levels

Application Areas

Power supply monitoring

Window comparators

Level shifting

Automotive sensors and electronics

Industrial electronics

Product Lifecycle

Status: Active

The product is currently active with no immediate plans for discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Dual comparator design with integrated reference reduces component count

Low power consumption suitable for battery-operated devices

Broad voltage supply range offers design flexibility for various applications

High noise immunity with 80dB CMRR and PSRR

Compact and surface-mountable package facilitates modern PCB designs.