Maxim MAX14626ETT+T

电流回路保护器4 ~ 20mA4 ~ 20mA

Overview

The MAX14626ETT+T is a high voltage reverse input capable 4mA to 20mA current loop protector in 6 pin TDFN package. The current loop protector features a current limit switch to prevent damage to the sensor devices due to faulty current loop conditions. The current-limit switch features a 25ohm (typ) on-resistance. The accurate current limit is set to 30mA, making it ideal for protecting the sensor reading devices. The MAX14626ETT+T handles an overcurrent event in a continuous current-limit mode. Additional safety features include thermal shutdown to prevent overheating and reverse-input blocking to protect from being reverse connected into the sensor.

Features

Tape & Reel (TR) Package
With 24V channels
operate temperature at the range of 40μA

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX14626ETT+T applications of sensor and detector interfaces.

• Security system intrusion detection
• Automatic doors
• Engine Knock Detector Signal Processing
• Analog Signal Processing With Filter Characteristics
• Camshaft VRS Interfaces
• Crankshaft VRS Interfaces
• Vehicle Speed VRS Interfaces
• Automatic Lighting (Residential and Commercial)
• Automation of Doors
• Motion Triggered Events (Animal photography)