Mikroelektronika d.o.o.
Carte à clic Thermo 3
Carte à clic Thermo 3
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Overview
La carte MikroE Thermo 3 Click Board™ est une carte de mesure de température qui intègre un circuit intégré TMP102 ultra-compact de Texas Instruments. La puce TMP102 fonctionne comme un capteur de température numérique et est idéale pour les applications où une grande précision est requise. Elle offre une précision de 0,5 °C sans nécessiter d'étalonnage. Proposée dans un format minuscule de 1,6 mm.
The Thermo 3 Click Board™ is based on the TMP102 digital temperature sensor from Texas Instruments, a digital temperature sensor IC with a tiny footprint of only 1.6mm x 1.6mm. The click is designed to run on a 3.3V power supply only. It communicates with the target MCU through mikroBUS™ I2C pins (SCL, SDA), and an additional Alert pint (INT on the default mikroBUS™ configuration).
TMP102 Digital Temperature Sensor
Without requiring calibration, TMP102 is accurate within 0.5°C. Measurement range is between -25°C to 85°C . An integrated 12-bit ADC allows for measurement resolutions down to 0.0625°C.
Alert pin
You can set up an overtemperature alert using the ALERT pin (which sends an interrupt to the target board MCU). The sensor creates a highly linear output and therefore simple to use.
The ADD SEL jumper
Thermo 3 click™ has an ADD onboard jumper (zero ohm resistor) for specifying the I2C address.
Application
Because of its accuracy, the Thermo 3 Click Board™ is ideal for thermal-management and thermal protection applications, especially for extended measurements (in thermostats, office machines, industrial instrumentation applications).
Key Features
- TMP102 digital temperature sensor
- Temperature range: -25°C to 85°C
- Resolution: 12 Bits
- Low Quiescent Current:
- 10-μA Active (max)
- 1-μA Shutdown (max)
- Interface: I2C
- 3.3V power supply
Frequently Asked Questions
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