LM75A Module High-Precision Temperature Sensor Development Board High-Speed I2C InterfaceItem NO.: LM75A
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- Product Name: LM75A Module High-Precision Temperature Sensor Development Board High-Speed I2C Interface
- Item NO.: LM75A
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Sensor Module
- Tag: High-Precision , LM75A , Temperature Sensor
- Creation Time: 2024-05-10
LM75A High-Precision Temperature Sensor Development
Product Introduction:
LM75A is a high-speed I2C interface temperature sensor that can directly convert temperature into digital signals within the temperature range of -55 ℃ to+125 ℃, and can achieve an accuracy of 0.125 ℃. MCU can directly read the data in its internal registers through the I2C bus, and can operate on four data registers through I2C to set them to different operating modes. LM75A has 3 optional logical address pins, allowing for simultaneous connection of 8 devices on the same bus without address conflicts.
Product Features:
●I2C bus connection, device address 7-bit slave address 1001xxx;
●8 devices can be expanded externally on the same bus;
●Power supply range: 2.8V~5.5V;
●Temperature range: -55 ℃~+125 ℃;
●11 bit ADC provides temperature resolution of 0.125 ℃
Temperature Accuracy:
●2℃（-25℃~100℃）;
●3℃（-55℃~125℃）;
● Programmable temperature thresholds and hysteresis set points;
●In order to reduce power consumption, the current consumed in the off mode is only 1.0uA;
●When powered on, the device can be used as an independent temperature controller
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