Microchip Technology MIC284
The MIC284 is a versatile digital thermal supervisor capable of measuring temperature using its own internal sensor and an inexpensive external sensor or embedded silicon diode such as those found in the Intel Pentium III CPU. The open-drain interrupt output pin can be used as either an overtemperature alarm or a thermostatic control signal. Superior performance, low power, and small size makes the MIC284 an excellent choice for the most demanding thermal management applications.| Part No. | MIC284 |
|---|---|
| Datasheet | MIC284 Download |
| Manufacturer |  Microchip Technology |
| Description | Two-Zone Thermal Supervisor |
| Buy | Stock & Price |
FEATURES
● Optimized for CPU Thermal Supervision in ComputingAPPLICATIONS
● Measures Local and Remote Temperatures● Sigma-Delta ADC for 8-Bit Temperature Results
● 2-Wire SMBus-Compatible Interface
● Programmable Thermostat Settings for Both Internal and External Zones
● Open-Drain Interrupt Output Pin
● Open-Drain Overtemperature Output Pin for Fan Control or Hardware Shutdown
● Interrupt Mask and Status Bits
● Low Power Shutdown Mode
● Failsafe Response to Diode Faults
● 2.7V to 5.5V Power Supply Range
● 8-Lead SOIC and MSOP Packages
APPLICATIONS
● Desktop, Server, and Notebook Computers● Power Supplies
● Test and Measurement Equipment
● Wireless Systems
● Networking/Datacom Hardware
GENERAL DESCRIPTION
A 2-wire serial interface is provided to allow communication with either I2C or SMBus servers.FEATURES
include an open-drain overtemperature output with dedicated registers for implementing fan control or overtemperature shutdown circuits. Interrupt status and mask bits are provided for reduced software overhead.
