Maxim temperature sensors 50 to 125 c in 05c increments maxim ds1621 this temperature sensor with direct digital output makes heat management easy the sensor allows direct digital output of the measured temperature without the need for an ad transformer and is already calibrated by the manufacturer the sensor includes a digital thermometer and also offers functions such as thermostat programmable digital thermostat or memory maxim ds1621 dil 8 temperature sensor 50 125 c in