Electronics ru
Advanced Search +

Datasheet Microchip MCP9808-E/MS

Part NumberMCP9808-E/MS

The MCP9808 digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0


  • Download » Datasheet PDF, 1.1 Mb, File published: Oct 28, 2011
    MCP9808 - +/-0.5°C Maximum Accuracy Digital Temperature Sensor
    Docket ↓
    В±0.5В°C Maximum Accuracy Digital Temperature Sensor
    Features Description Accuracy:
    -В±0.25 (typical) from -40В°C to +125В°C
    -В±0.5В°C (maximum) from -20В°C to 100В°C
    -В±1В°C (maximum) from -40В°C to +125В°C User-Selectable Measurement Resolution:
    -+0.5В°C, +0.25В°C, +0.125В°C, +0.0625В°C User-Programmable Temperature Limits:
    -Temperature Window Limit
    -Critical Temperature Limit User-Programmable Temperature Alert Output Operating Voltage Range: 2.7V to 5.5V Operating Current: 200 µA (typical) Shutdown Current: 0.1 µA (typical) 2-wire Interface: I2C™/SMBus Compatible Available Packages: 2x3 DFN-8, MSOP-8 Microchip Technology Inc.’s MCP9808 digital
    temperature sensor converts temperatures between
    -20В°C and +100В°C to a digital word with
    В±0.25В°C/В±0.5В°C (typical/maximum) accuracy.
    The MCP9808 comes with user-programmable registers
    that provide flexibility for temperature sensing
    applications. The registers allow user-selectable
    settings such as Shutdown or Low-Power modes and
    the specification of temperature Alert window limits and
    critical output limits. When the temperature changes
    beyond the specified boundary limits, the MCP9808
    outputs an Alert signal. The user has the option of setting
    the Alert output signal polarity as an active-low or activehigh comparator output for thermostat operation, or as a
    temperature Alert interrupt output for microprocessorbased systems. The Alert output can also be configured
    as a critical temperature output only. ...


AliExpress5pcslot MCP9808-EMS 9808 SOP-8 SENSOR TEMP I2CSMBUS 8MSOP MCP9808T-EMS3,87 $
More about terms of delivery »


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




# Temps Monitored1
DescriptionSMBus/I2C Temperature Sensor
Max. Accuracy @ 25°0.5 °
Max. Supply Current200 µA
Operating Temperature Range-40 to +125 °C
Resolution12 bits
Temp. Range-40 - +125 °
Typical Accuracy0.25 °
Vcc Range+2.7 - +5.5 V

Eco Plan


Moldel Line

Series: MCP9808 (3)

Manufacturer's Classification

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

Other Names:

MCP9808E/MS, MCP9808 E/MS

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus