Description
●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 component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or look-up tables to derive the temperature. The on-chip 12-bit analog-to digital converter (ADC) offers resolutions down to 0.0625°C. The devices are available in the industry standard LM75 SOIC-8 and MSOP-8 footprint.
●Features
●• TMP175: 27 Addresses
●• TMP75: 8 Addresses, NIST Traceable
●• Digital Output: SMBus™, Two-Wire, and I2C Interface Compatibility
●• 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
●Applications
●• Power-Supply Temperature Monitoring
●• Computer Peripheral Thermal Protection
●• Notebook Computers
●• Cell Phones
●• Battery Management
●• Office Machines
●• Thermostat Controls
●• Environmental Monitoring and HVAC
●• Electro Mechanical Device Temperature
