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LM92 Digital Temp Sensor
LM92
Texas Instrumentssensor environment
LM92 is a digital temperature sensor with an I2C interface, providing accurate temperature readings within a range of -25°C to 150°C and featuring programmable upper and lower thresholds.
In stock
Specifications
8- Operating Voltage
- 2.7V to 5.5V
- Supply Current
- 350 μA (typ) 625 μA (max) μA
- Interface
- I2C
- Resolution
- 0.0625°C °C
- Range
- -25°C to 150°C °C
- Accuracy
- ±0.33°C (max) at +30°C, ±0.50°C (max) at 10°C or 50°C, ±1.0°C (max) at -10°C to 85°C, ±1.25°C (max) at +125°C, ±1.5°C (max) at -25°C to 150°C °C
- Temperature Range
- -55°C to +150°C °C
- Package
- SOIC (R-PDSO-G8)
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | SDA | I2C | Serial Bi-Directional Data Line. Open Drain Output |
| 2 | SCL | I2C | Serial Bus Clock Input |
| 3 | T_CRIT_A | GPIO | Critical Temperature Alarm Open Drain Output. Pull Up Resistor, Controller Interrupt Line or System Hardware Shutdown |
| 4 | GND | GND | Power Supply Ground |
| 5 | INT | GPIO | Interrupt Open Drain Output. Pull Up Resistor, Controller Interrupt Line |
| 6 | A1 | GPIO | User-Set Address Input. Ground (Low, “0”) or +VS (High, “1”) |
| 7 | A0 | GPIO | User-Set Address Input. Ground (Low, “0”) or +VS (High, “1”) |
| 8 | +V S | POWER | Positive Supply Voltage Input |
Interactive pinout
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LM92
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