MAX918EUK+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX918EUK+T

Manufacturer

Analog Devices

Introduction

The MAX918EUK+T is a linear comparator from Analog Devices' Beyond-the-Rails™ series, known for its efficient performance and compact SOT-23-5 package.

Product Features and Performance

Single comparator element

With integrated voltage reference

Open-drain output type

Proprietary Beyond-the-Rails™ technology allowing rail-to-rail operation

Low input offset voltage: 5mV at 5V

Low input bias current: 0.001µA at 5V

Low quiescent current: 1.6µA

High PSRR: 80dB

Maximum propagation delay: 120µs

Hysteresis: 4mV

Product Advantages

Highly energy-efficient with ultra-low input bias current

Compact footprint suitable for space-constrained applications

Robust operating temperature range of -40°C to 85°C

Rail-to-rail operation enhances equipment design flexibility

Key Technical Parameters

Voltage - Supply, Single/Dual (±): 1.8V ~ 5.5V

Current - Output (Typ): 50mA

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

Current - Input Bias (Max): 0.001µA @ 5V

Propagation Delay (Max): 120µs

Quality and Safety Features

Robust CMRR and PSRR ratings minimize sensitivity to power supply and common-mode noise.

Optimized for operation in harsh temperature environments.

Compatibility

Surface mount package (SOT-23-5) ensures compatibility with modern PCB technology.

Application Areas

Portable devices

Power supply control

Threshold detection/switching

Error amplifiers

Industrial automation systems

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing support and availability

Several Key Reasons to Choose This Product

Optimal design for low-voltage applications

Significant reduction in power consumption due to ultra-low quiescent current

Advanced Beyond-the-Rails™ technology facilitates flexible equipment design

Robust reliability in varying temperature conditions

Suitable for high-precision applications due to low input offset voltage and bias current