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TMP102 Digital Temp Sensor
TMP102
Texas Instrumentssensor environment
TMP102 is a digital temperature sensor with SMBus, two-wire, and I2C interface compatibility, designed for portable electronics and power-supply temperature monitoring.
In stock
Specifications
8- Operating Voltage
- 1.4V to 3.6V
- Supply Current
- 7.5µA (active), 0.35µA (shutdown) (max)
- Interface
- I2C, SMBus, two-wire
- Resolution
- 12 bits
- Range
- -40°C to 125°C
- Accuracy
- ±0.5°C (25°C to 85°C), ±1°C (-40°C to 125°C) (max)
- Temperature Range
- -55°C to 150°C
- Package
- SOT563 (1.6mm × 1.6mm)
Pinout
6| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | SCL | I2CSPI | Serial clock |
| 2 | GND | GND | Ground |
| 3 | ALERT | GPIO | Overtemperature alert. Open-drain output; requires a pullup resistor. |
| 4 | ADD0 | GPIO | Address select. Connect to GND or V+ |
| 5 | V+ | POWER | Supply voltage, 1.4 V to 3.6 V |
| 6 | SDA | I2CSPI | Serial data. Open-drain output; requires a pullup resistor. |
Interactive pinout
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TMP102
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