Description
The STTS75 is a high-precision CMOS (digital) temperature sensor IC with a delta-sigma analog-to-digital (ADC) converter and an I2C-compatible serial digital interface. It is targeted for general applications such as personal computers, system thermal management, electronics equipment, and industrial controllers, and is packaged in the industry standard 8-lead MSOP(TSSOP) and SO8 packages.

FEATUREs
■ Measures temperatures from
   –55 °C to +125 °C (–67 °F to +257 °F)
   – ±0.5 °C (typ) accuracy
   – ±2 °C (max) accuracy from
      –25 °C to +100 °C
■ Low operating current: 75 µA (typ)
■ No external components required
■ 2-wire I2C/SMBus-compatible serial interface
   – Selectable serial bus address allows
      connection of up to eight devices on the
      same bus
■ Thermometer resolution is user-configurable
   from 9 (default) to 12 bits (0.5 °C to 0.0625 °C)
■ 9-bit conversion time is 45 ms (typ)
■ Programmable temperature threshold and
   hysteresis set points
■ Wide power supply range-operating voltage
   range: 2.7 V to 5.5 V
■ Power saving one-shot temperature
   measurement
■ Power-up defaults permit standalone operation
   as thermostat
■ Shutdown mode to minimize power
   consumption
■ Separate open drain output pin operates as an
   interrupt or comparator/thermostat output (dual
   purpose event pin)
■ Packages:
   – SO8
   – MSOP8 (TSSOP8)