Digital Temperature Sensors and Thermal Watchdog
MAX7500–MAX7504
EVALUATION KIT AVAILABLE
Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
G...
Description
MAX7500–MAX7504
EVALUATION KIT AVAILABLE
Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
General Description
The MAX7500–MAX7504 temperature sensors accurately measure temperature and provide an overtemperature alarm/interrupt/shutdown output. These devices convert the temperature measurements to digital form using a high-resolution, sigma-delta, analog-to-digital converter (ADC). Communication is through an I2C-compatible 2-wire serial interface. The MAX7500/MAX7501/MAX7502 integrate a timeout feature that offers protection against I2C bus lockups. The MAX7503/MAX7504 do not include the timeout feature.
The 2-wire serial interface accepts standard write byte, read byte, send byte, and receive byte commands to read the temperature data and configure the behavior of the open-drain overtemperature shutdown output.
The MAX7500 features three address select lines, while the MAX7501–MAX7504 feature two address select lines and a RESET input. The MAX7500/M...
Similar Datasheet