The MCP9805 is a temperature sensor and a memory module designed to meet the JEDEC for Mobile Platform Memory Module Thermal Sensor.
This device provides an accuracy of ±1°C from a temperature range of +75°C to +95°C. The MCP9805 comes with user-programmable registers that provide flexibility for dual in-line memory module (DIMM) temperature-sensing applications.
This device also allows the user to set the Event output signal polarity to notify the user when the temperature changes beyond the temperatures specified.
All I2C Mini Modules are designed to operate at 5VDC. This Mini Module includes on-board power regulation and PCA9306 I2C level shifting circuitry to adapt to our 5V I2C standard. Using a convenient 4-Pin plug, devices can be daisy-chained onto the I2C Bus, eliminating the need for soldering. Plug together all the pieces you need for your next automation application.
Pull-up resistors are included with all Dcube Store master devices. If you are wiring in your own I2C port, on-board 4.7K jumper-selectable pull-up resistors are available for convenience purposes.
All I2C Mini Modules include a I2C Cable.