This datasheet describes the ADT75, a 12-bit digital temperature sensor with SMBus/I2C interface, featuring ±1°C accuracy and a wide operating range.
The ADT75 is a complete temperature monitoring system that integrates a bandgap temperature sensor and a 12-bit analog-to-digital converter (ADC). It is available in 8-lead MSOP and SOIC packages and is pin and register compatible with the LM75 and AD7416 devices. The device features a resolution of 0.0625°C and supports a supply voltage range of 2.7 V to 5.5 V. This manual is written in Chinese.
| Accuracy (Class B, 0°C to 70°C) | ±1.0°C |
|---|---|
| Accuracy (Class A, -25°C to +100°C) | ±2.0°C |
| ADC Resolution | 12-bit |
| Temperature Resolution | 0.0625°C |
| Operating Temperature Range | -55°C to +125°C |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Package Options | 8-lead MSOP, 8-lead SOIC |
The ADT75 provides a temperature resolution of 0.0625°C.
Yes, the ADT75 is pin and register compatible with the LM75 and AD7416.