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Interfaz Lm75a Sensor Temperatura Alta Velocidad I2c Itytarg

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LM75A Temperature Sensor I2C Interface Development Board Module For Raspberry Pi

This is a Temperature sensor designed for the Raspberry Pi, but it also can be used to Arduino. Pluging it into Raspberry Pi GPIO interface.

LM75A is a high-speed I2C interface, temperature sensor, in the temperature range -55 ℃ ~ + 125 ℃ The temperature was directly converted to a digital signal, and can achieve accuracy of 0.125 ℃. MCU can be read directly through the I2C bus data in its internal registers, and through I2C data register of the four operations to be set to different operating modes. LM75A has three selectable logic address pins, making it possible to connect eight devices without address conflict on the same bus.

Features:

I2C bus interface, the device address 7 slave address 1001xxx, can expand outside eight devices on the same bus;

Power range: 2.8V ~ 5.5V, temperature range: -55 ℃ ~ + 125 ℃;

11 ADC provides a temperature resolution of 0.125 ℃;

Temperature accuracy:

± 2 ℃ (-25 ℃ ~ 100 ℃)

± 3 ℃ (-55 ℃ ~ 125 ℃)

Programmable temperature threshold and hysteresis set points;

In order to reduce power consumption, the current consumption in shutdown mode is only 1.0μA;

On power-up the device can be used as a standalone temperature controller;

Specifications:

Range in -55~125Deg.C