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MIC384 - Three-Zone Thermal Supervisor Advance Information

General Description

The MIC384 is a versatile digital thermal supervisor capable of measuring temperature using its own internal sensor and two inexpensive external sensors or embedded silicon diodes such as those found in the Intel Pentium III

CPU.

Key Features

  • Measures Local and Two Remote Temperatures 2-Wire SMBus-compatible Interface Programmable Thermostat Settings for All Three Zones Open-Drain Interrupt Output Pin Interrupt Mask and Status Bits Fault Queues to Prevent Nuisance Tripping Low Power Shutdown Mode Failsafe response to diode faults 2.7V to 5.5V Power Supply Range 8-Lead SOIC and MSOP Pack.

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Datasheet Details

Part number MIC384
Manufacturer Micrel Semiconductor
File Size 121.61 KB
Description Three-Zone Thermal Supervisor Advance Information
Datasheet download datasheet MIC384 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC384 Micrel MIC384 Three-Zone Thermal Supervisor Advance Information General Description The MIC384 is a versatile digital thermal supervisor capable of measuring temperature using its own internal sensor and two inexpensive external sensors or embedded silicon diodes such as those found in the Intel Pentium III* CPU. A 2wire serial interface is provided to allow communication with either I2C** or SMBus* masters. The open-drain interrupt output pin can be used as either an over-temperature alarm or a thermostatic control signal. Interrupt mask and status bits are provided for reduced software overhead. Fault queues prevent nuisance tripping due to thermal or electrical noise. A programmable address pin permits two devices to share the bus.