Texas Instruments TMP75BID is an active-production digital temperature sensor in an 8-SOIC package, rated for a supply range of 1.4V to 3.6V and a full operating temperature span of -55°C to 125°C. Accuracy is specified as ±2°C (highest) and ±3°C (lowest) across the test conditions of -20°C to 85°C and -55°C to 125°C, which covers the full industrial and extended temperature envelope.
11-bit SMBus interface with programmable limit and shutdown
The sensor outputs temperature data over an SMBus interface with 11-bit resolution, giving a temperature step of approximately 0.0625°C per LSB. Built-in features include a one-shot conversion mode for single-read power savings, a programmable temperature limit with an output switch, and a shutdown mode that drops quiescent current to near-zero between reads.