Maxim MAX31855KASA+T

热电偶到数字转换器热电偶（多重）数字

Overview

The MAX31855KASA is a complete DTE RS-232 serial port designed to meet the stringent ESD requirements of the European community. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX31855KASA has three RS-232 transmitters, five RS-232 receivers, and no charge pump, optimizing it for operation in desktop PC and motherboard applications. It is guaranteed to run at data rates up to 230kbps, providing compatibility with popular software for communicating with personal computers. Power-supply current is less than 300μA for IDD and ISS, and less than 1mA for ICC. The MAX31855KASA is pin and functionally compatible with the industry-standard 75185, so existing designs can instantly become EMC compliant. The MAX31855KASA is available in an SO package and in the tiny SSOP that further reduces board space.

Features

Tape & Reel (TR) Package
With 3.3V channels
operate temperature at the range of 900μA

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX31855KASA+T applications of sensor and detector interfaces.

• Camshaft VRS Interfaces
• Crankshaft VRS Interfaces
• Vehicle Speed VRS Interfaces
• Automatic Lighting (Residential and Commercial)
• Automation of Doors
• Motion Triggered Events (Animal photography)
• Position sensor
• Level transmitter
• Proximity sensor
• Wearable Fitness