Product description: SparkFun High Precision Temperature Sensor - TMP117 I2C temperature sensor - high accuracy - SparkFun SEN-15805
High-precision temperature sensor equipped with the TMP117 chip. It enables accurate temperature measurement in the range from -55 ° C to 155 ° C , with an accuracy of 0.1 ° C to 0.3 ° C (depending on the temperature value). The module is supplied with the voltage in the range from 1.8 V to 5.5 V. The sensor is compatible with Arduino , has connectors compatible with the Qwiic system.
Check also the user's guide prepared by the manufacturer!
SparkFun High Precision Temperature Sensor - TMP117 I2C temperature sensor - high accuracy - SparkFun SEN-15805.
Special features of the module
- Temperature sensor with high measurement accuracy
- Three programmable operating modes - continuous measurement, one-time measurement and sleep mode
- Programmable thresholds, set individually by the user
- It is characterized by very low energy consumption, which minimizes the impact of self-heating on the accuracy of the measurement
- Equipped with Qwiic connectors - no soldering required
Pinout description
- GND - the ground of the system
- 3.3V - power supply pin 3.3V
- SDA - I2C logical pin, pin of the data line of the communication interface
- SCL - I2C logic pin, communication interface clock line pin
- INT - internal interrupt pin
Technical specification of SparkFun High Precision Temperature Sensor
- Module: temperature sensor with high measurement precision
- Chip: TMP117
- Compatible with Arduino and Raspberry Pi
- Supply voltage: 1.8 V to 5.5 V (3.3 V from Qwiic connector)
- Current consumption: from 3.5 uA to 150 nA
- Temperature measurement range: -55 ° C to 155 ° C
- Accuracy of measurement:
- ± 0.1 ° C (maximum) from –20 ° C to + 50 ° C
- ± 0.15 ° C (maximum) from –40 ° C to + 70 ° C
- ± 0.2 ° C (maximum) from –40 ° C to + 100 ° C
- ± 0.25 ° C (maximum) from –55 ° C to + 125 ° C
- ± 0.3 ° C (maximum) from –55 ° C to + 150 ° C
- Resolution: 16 bit, 0.0078 ° C
- Communication interface: I2C
- Interface address:
- default: 0x48
- configurable: 0x49, 0x4A, 0x4B
- Connectors:
- Qwiic
- solder pads on goldpin pins
- Dimensions: 25.5 x 17.7 x 4.6 mm
