GENERAL DESCRIPTION
The OS output operates in either of two modes, comparator or interrupt. The host controls the temperature at which the alarm is asserted (TOS) and the hysteresis temperature below which the alarm condition is not valid (THYST). Also, the LM75’s TOS and THYST registers can be read by the host. The address of the LM75 is set with three pins to allow multiple devices to work on the same bus. Power-up is in comparator mode, with defaults of TOS = +80°C and THYST = +75°C. The 3.0V to 5.5V supply voltage range, low supply current, and I2C interface make the LM75 ideal for many applications in thermal management and protection. APPLICATIONS
Thermal System Management Thermal Protection Test Equipment Computers and Office Electronics µMAX is a registered trademark of Maxim Integrated Products, Inc. Pin Configuration FEATURES
♦ SO (SOP) and µMAX® (µSOP) Packages ♦ I2C Bus Interface ♦ Separate Open-Drain OS Output Operates as Interrupt or Comparator/Thermostat Input ♦ Register...
Maxim Integrated
