TC74A5 Overview
The TC74 is a serially accessible digital temperature sensor particularly suited for low cost and small formfactor applications. Temperature data is converted from the onboard thermal sensing element and made available as an 8-bit digital word. munication with the TC74 is acplished via a 2wire SMBus/I2C™ patible serial port.
TC74A5 Key Features
- Digital Temperature Sensing in SOT-23-5 Package Outputs Temperature as an 8-Bit Digital Word Simple Serial Port Interfac
- ±2°C Accuracy from +25°C to +85°C
- ±3°C Accuracy from 0°C to +125°C
- 3.0 and 5.5V Operating Range
- Low Power
- 200µA Operating
- 5µA Standby Mode
TC74A5 Applications
- Thermal Protection for Hard Disk Drives and other PC Peripherals
- PC Card Devices for Notebook puters