RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Microchip MCP9805

ManufacturerMicrochip
SeriesMCP9805

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 °C/LSb Resolution:
    -±1°C (max.) from +75°C to +95°C
    -±2°C (max.) from +40°C to +125°C
    -±3°C (max.) from -20°C to +125°C Programmable Temperature Monitor Boundary Critical Temperature Output Operating Voltage Range: 3.0V to 3.6V 2-wire Interface: SMBus/Standard mode I2C™
    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
    +125°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 ±1°C (max.) from a temperature range
    of +75°C to +95°C (active range) and ±2°C (max.) from
    +40°C to +125°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

MCP9805-BE/MCMCP9805-BE/STMCP9805T-BE/MCMCP9805T-BE/ST
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)

Packaging

Parametrics

MCP9805-BE/MCMCP9805-BE/STMCP9805T-BE/MCMCP9805T-BE/ST
# Temps Monitored1111
Alert/THERM1111
DescriptionSMBus/I2C Temperature SensorSMBus/I2C Temperature SensorSMBus/I2C Temperature SensorSMBus/I2C Temperature Sensor
Max. Accuracy @ 25°, °3333
Max. Supply Current, µA200200200200
Operating Temperature Range, °C-40 to +125-40 to +125-40 to +125-40 to +125
Resolution, bits10101010
Temp. Range, °-40 - +125-40 - +125-40 - +125-40 - +125
Typical Accuracy, °2222
Vcc Range, V+3.0 - +3.6+3.0 - +3.6+3.0 - +3.6+3.0 - +3.6

Eco Plan

MCP9805-BE/MCMCP9805-BE/STMCP9805T-BE/MCMCP9805T-BE/ST
RoHSCompliantCompliantCompliantCompliant

Moldel Line

Series: MCP9805 (4)

Manufacturer's Classification

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

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus