TMP75 Overview
The TMP75 and TMP175 devices are digital temperature sensors ideal for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1 °C without requiring calibration or external ponent signal conditioning. Device temperature sensors are highly linear and do not require plex calculations or look-up tables to derive the temperature.
TMP75 Key Features
- TMP175: 27 Addresses
- TMP75: 8 Addresses, NIST Traceable
- Digital Output: SMBus™, Two-Wire, and I2C
- Resolution: 9 to 12 Bits, User-Selectable
- Accuracy
- ±1 °C (Typical) from -40 °C to +125 °C
- ±2 °C (Maximum) from -40 °C to +125 °C
- Low Quiescent Current: 50-μA, 0.1-μA Standby
- Wide Supply Range: 2.7 V to 5.5 V
- Small 8-Pin MSOP and 8-Pin SOIC Packages