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LM75B Digital Temp Sensor
LM75B
Texas Instrumentssensor environment
The LM75B is a digital temperature sensor with an I2C interface, providing 9-bit accuracy over a wide temperature range.
In stock
Specifications
8- Operating Voltage
- 3 V to 5.5 V
- Supply Current
- 280 μA (typical) (shutdown: 4 μA)
- Interface
- I2C
- Resolution
- 9 bits
- Range
- -55°C to 125°C
- Accuracy
- ±3°C (−55°C to 125°C) (±2°C −25°C to 100°C)
- Temperature Range
- -55°C to 125°C
- Package
- SOIC (8), VSSOP (8)
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | SDA | I2C | I2C serial bi-directional data line |
| 2 | SCL | I2C | I2C clock input |
| 3 | O.S. | GPIO | Open drain output for over-temperature shutdown |
| 4 | GND | GND | Ground |
| 5 | A2 | GPIO | User-set I2C address input (ground for low, +VS for high) |
| 6 | A1 | GPIO | User-set I2C address input (ground for low, +VS for high) |
| 7 | A0 | GPIO | User-set I2C address input (ground for low, +VS for high) |
| 8 | +VS | POWER | Positive supply voltage input |
Interactive pinout
Highlight:
LM75B
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