TC74A3-3.3VAT Overview

The analog sensors are packaged in the Tube for safety reasons. As a measure of protection, analog sensors are enclosed in TO-220-5 packages. This electronic part has 5 terminations. It is possible that the analog sensors are powered by a current of 350μA when they are in operation. Ideally, this sensor should supply a DC voltage of 5.5V. The minimum voltage supplied by this magnetic switch, however, may be 2.7V in the DC circuit. There are 3 pins on it. It is recommended that the sensor's current output be set to 50mA for optimum performance. Sensors normally supply voltages of 3.3V.

TC74A3-3.3VAT Features

Moisture Sensitivity Level (MSL): Not Applicable
Tube Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.7V~5.5V
Local Sensing Temperature: -40°C~125°C
5 Terminations
Highest (Lowest) Accuracy: ±2°C (±3°C)
Sensor Type: Digital, Local

TC74A3-3.3VAT Applications

There are a lot of Microchip Technology TC74A3-3.3VAT Analog & Digital Sensors applications.

• Temperature-Controlled Fans
• Engineering
• GPS Equipment
• Any Thermally-Sensitive System
• Consumer Electronics
• Electronic ballasts
• Household appliances
• Various motor driving circuits
• Chargers
• Power Supply Thermal Shutdown