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Datasheet Microchip MCP9800A4T-M/OT

ManufacturerMicrochip
SeriesMCP9800
Part NumberMCP9800A4T-M/OT

The MCP9800 is a digital temperature sensor capable of reading temperatures from -55°C to +125°C

Datasheets

  • Download » Datasheet PDF, 773 Kb, File published: Nov 15, 2010
    MCP9800/1/2/3 Data Sheet
    Docket ↓
    MCP9800/1/2/3
    2-Wire High-Accuracy Temperature Sensor
    Features: Description: Temperature-to-Digital Converter Accuracy with 12-bit Resolution:
    -±0.5°C (typical) at +25°C
    -±1°C (maximum) from -10°C to +85°C
    -±2°C (maximum) from -10°C to +125°C
    -±3°C (maximum) from -55°C to +125°C User-selectable Resolution: 9-12 bit Operating Voltage Range: 2.7V to 5.5V 2-wire Interface: I2C™/SMBus Compatible Operating Current: 200 µA (typical) Shutdown Current: 1 µA (maximum) Power-saving One-shot Temperature
    Measurement Available Packages: SOT-23-5, MSOP-8, SOIC-8 Microchip Technology Inc.’s MCP9800/1/2/3 family of
    digital temperature sensors converts temperatures
    between -55°C and +125°C to a digital word. They
    provide an accuracy of ±1°C (maximum) from -10°C to
    +85°C. Typical Applications: Personal Computers and Servers
    Hard Disk Drives and Other PC Peripherals
    Entertainment Systems
    Office Equipment
    Data Communication Equipment
    Mobile Phones
    General Purpose Temperature Monitoring VDD PIC® Microcontroller GND 2
    ALERT 3 5
    4 R
    SDA
    SCLK
    RPULL-UP PIC16F737 ...

Prices

Status

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

Packaging

PackageSOT-23
Pins5

Parametrics

# Temps Monitored1
Alert/THERM1
DescriptionSMBus/I2C Temperature Sensor
Max. Accuracy @ 25°1 °
Max. Supply Current200 µA
Operating Temperature Range-55 to +125 °C
Resolution9 - 12 bits
Temp. Range-55 - +125 °
Typical Accuracy0.5 °
Vcc Range+2.7 - +5.5 V

Eco Plan

RoHSCompliant

Other Options

MCP9801 MCP9802 MCP9803

Moldel Line

Series: MCP9800 (9)

Manufacturer's Classification

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

Other Names:

MCP9800A4TM/OT, MCP9800A4T M/OT

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