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MCP9805-BE/ST

Temperature Sensor IC, Digital, ± 0.5°C, -40 °C, +125 °C, TSSOP, 8 Pins

MCP9805-BE/ST - Temperature Sensor IC, Digital, ± 0.5°C, -40 °C, +125 °C, TSSOP, 8 Pins

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP9805-BE/ST
Order Code:
1439489
Technical Datasheet:
MCP9805-BE/ST   Datasheet
See all Technical Docs

Product Overview

The MCP9805-BE/ST is a Digital Temperature Sensor that converts temperatures between -40 and +125°C to a digital word. The MCP9805 comes with user-programmable registers that provide flexibility for DIMM temperature-sensing applications. The registers allow user-selectable settings such as shutdown or low-power modes and the specification of temperature event and critical output boundaries. When the temperature changes beyond the specified boundary limits, the MCP9805 outputs an event signal. The user has the option of setting the Event output signal polarity as either an active-low or active-high comparator output for thermostat operation or as a temperature event interrupt output for microprocessor-based systems.
  • ±3°C (maximum) at -20 to +125°C Accuracy with 0.25°C/LSb resolution
  • Programmable temperature monitor boundary
  • Critical temperature output
  • Meets JEDEC standard JC42.4 for mobile platform memory module thermal sensor

Applications

Sensing & Instrumentation, Computers & Computer Peripherals

Product Information

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:
Digital

:
± 0.5°C

:
-40°C

:
+125°C

:
TSSOP

:
8Pins

:
3V

:
3.6V

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (2)

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