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Datasheet Microchip MIC384

ManufacturerMicrochip
SeriesMIC384

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

Datasheets

  • Download » Datasheet, PDF, 523 Kb, 11-09-2015
    MIC384 - Three-Zone Thermal Supervisor
    Docket ↓
    MIC384 Micrel MIC384
    Three-Zone Thermal Supervisor General Description Features 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 2-wire
    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. (Alternate base addresses available – contact Micrel.) Superior performance,
    low power and small size makes the MIC384 an excellent
    choice for multiple zone thermal management applications. 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 Packages Applications *SMBus and Pentium III are trademarks of Intel Corporation. ...

Prices

Status

MIC384-0YMMIC384-0YM-TRMIC384-0YMMMIC384-0YMM-TRMIC384-1YMMIC384-1YM-TRMIC384-1YMMMIC384-1YMM-TRMIC384-2YMMIC384-2YM-TRMIC384-2YMMMIC384-2YMM-TRMIC384-3YMMIC384-3YM-TRMIC384-3YMMMIC384-3YMM-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MIC384-0YMMIC384-0YM-TRMIC384-0YMMMIC384-0YMM-TRMIC384-1YMMIC384-1YM-TRMIC384-1YMMMIC384-1YMM-TRMIC384-2YMMIC384-2YM-TRMIC384-2YMMMIC384-2YMM-TRMIC384-3YMMIC384-3YM-TRMIC384-3YMMMIC384-3YMM-TR
# Temps Monitored3333333333333333
# of Device per I2C Bus8888888888888888
Accuracy±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%±3%
Alert/THERM1111111111111111
CRIT OutputFalseFalseFalseFalseFalseFalseFalseFalseFalseFalseFalseFalseFalseFalseFalseFalse
Data Width8888888888888888
Internal Zone1111111111111111
Max. Accuracy @ 25°, °2222222222222222
Max. Supply Current, µA750750750750750750750750750750750750750750750750
Oja, C/W152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206152, 206
Operating Temperature Range, °C-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125-55 to +125
Remote Zone2222222222222222
Resolution, bits8888888888888888
Temp. Range, °-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125-55 - 125
Typical Accuracy, °1111111111111111
Vcc Range, V2.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.5

Eco Plan

MIC384-0YMMIC384-0YM-TRMIC384-0YMMMIC384-0YMM-TRMIC384-1YMMIC384-1YM-TRMIC384-1YMMMIC384-1YMM-TRMIC384-2YMMIC384-2YM-TRMIC384-2YMMMIC384-2YMM-TRMIC384-3YMMIC384-3YM-TRMIC384-3YMMMIC384-3YMM-TR
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Moldel Line

Series: MIC384 (16)

Manufacturer's Classification

  • Thermal Management > Local Temperature Sensors > Serial (Digital) Output

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