LM75AD Temperature Sensor

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Brand new original LM75A LM75AD Temperature Sensor FOR  Control board S17e/T17e/S17+/T17+(Ctrl-C84), Hashboard M21s, Control board for S19j/S19j Pro, Control board S19.


The LM75A is a temperature-to-digital converter using an on-chip band gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an overtemperature detection output.

The LM75A contains a number of data registers: Configuration register (Conf) to store the device settings such as device operation mode, OS operation mode, OS polarity and OS fault queue , temperature register (Temp) to store the digital temp reading, and set-point registers (Tos and Thyst) to store programmable overtemperature shutdown and hysteresis limits, that can be communicated by a controller via the 2-wire serial I2C-bus interface. The device also includes an open-drain output (OS) which becomes active when the temperature exceeds the programmed limits. There are three selectable logic address pins so that eight devices can be connected on the same bus without address conflict.


Output Type: Digital
Accuracy: +/- 3C
Supply Voltage – Min: 2.8 V
Supply Voltage – Max: 5.5 V
Interface Type: I2C
Resolution: 11 bit
Minimum Operating Temperature: – 55°C
Maximum Operating Temperature: + 125 C
Shutdown: Shutdown
Mounting Style: SMD/SMT
Package / Case: SOT-96-8
Operating Supply Current: 100uA
Output Current: 10mA
Product: Temperature Sensors
Product Type: Temperature Sensor ICs
Subcategory: Sensors
Temperature Threshold: Programmable
Type: Digital Temperature Sensor with Thermal Watchdog


System thermal management
Personal computers
Electronics equipment
Industrial controllers