DS1822+ Overview

It is for safety reasons that these analog sensors are packaged in the Bulk. Analog sensors are protected from damage by TO-226-3, TO-92-3 (TO-226AA) packages. The sensor has a pin count of 3 for proper operation. In this electronic component, there are 3 terminations. During normal operation, the analog sensors can supply 1mA current. This sensor should supply 5.5V in a DC circuit. In the DC circuit, however, this magnetic switch can provide a minimum voltage of 3V. A sensor like this works if it is supplied with 1mA current.

DS1822+ Features

Moisture Sensitivity Level (MSL): 1 (Unlimited)
Bulk Package
Operating Temperature: -55°C~125°C
Supply Voltage: 3V~5.5V
3 Pins
Local Sensing Temperature: -55°C~125°C
3 Terminations
Highest (Lowest) Accuracy: ±2°C (±3°C)
Sensor Type: Digital, Local

DS1822+ Applications

There are a lot of Maxim Integrated DS1822+ Analog & Digital Sensors applications.

• Car audio, car navigation
• Home appliances
• SMPS
• Temperature-Controlled Fans
• Various engine control units
• Entertainment Systems
• Chargers
• GPS Equipment
• Personal Computers and Servers
• High function home appliances (microwaves and air-conditioners)