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Datasheet Microchip MCP9805-BE/MC

ManufacturerMicrochip
SeriesMCP9805
Part NumberMCP9805-BE/MC

Datasheets

  • Download » Datasheet PDF, 498 Kb, File published: Feb 5, 2013
    MCP9805 Data Sheet
    Docket ↓
    MCP9805
    Memory Module Digital Temperature Sensor
    Features Description Meets JEDEC Standard JC42.4 for Mobile
    Platform Memory Module Thermal Sensor Temperature-to-Digital Converter Accuracy with 0.25 В°C/LSb Resolution:
    -В±1В°C (max.) from +75В°C to +95В°C
    -В±2В°C (max.) from +40В°C to +125В°C
    -В±3В°C (max.) from -20В°C to +125В°C Programmable Temperature Monitor Boundary Critical Temperature Output Operating Voltage Range: 3.0V to 3.6V 2-wire Interface: SMBus/Standard mode I2Cв„ў
    Compatible Operating Current: 200 µA (typ.) Shutdown Current: 0.1 µA (typ.) Available Packages: 2x3 DFN-8, TSSOP-8 Microchip Technology Inc.’s MCP9805 digital temperature sensor converts temperatures between -40°C and
    +125В°C to a digital word. This sensor is designed to
    meet the JEDEC standard JC42.4 for Mobile Platform
    Memory Module Thermal Sensor. This device provides
    an accuracy of В±1В°C (max.) from a temperature range
    of +75В°C to +95В°C (active range) and В±2В°C (max.) from
    +40В°C to +125В°C (monitor range) as defined in the
    JEDEC standard. Typical Applications Dual In-line Memory Module (DIMM)
    Personal Computers (PCs) and Servers
    Hard Disk Drives and Other PC Peripherals
    General Purpose Temperature Sensor The MCP9805 comes with user-programmable
    registers
    that
    provide
    flexibility
    for ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageDFN
Pins8

Parametrics

# Temps Monitored1
Alert/THERM1
DescriptionSMBus/I2C Temperature Sensor
Max. Accuracy @ 25°3 °
Max. Supply Current200 µA
Operating Temperature Range-40 to +125 °C
Resolution10 bits
Temp. Range-40 - +125 °
Typical Accuracy2 °
Vcc Range+3.0 - +3.6 V

Eco Plan

RoHSCompliant

Moldel Line

Series: MCP9805 (4)

Manufacturer's Classification

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

Other Names:

MCP9805BE/MC, MCP9805 BE/MC

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