ADT6401SRJZ-RL7 (ANALOG DEVICES)

The ADT6401SRJZ-RL7 is a trip point temperature switch containing an internal band gap temperature sensor for local temperature sensing. When the temperature crosses the trip point setting, the logic output is activated. The ADT6401 logic output is active low and open-drain. The temperature is digitized to a resolution of 0.125°C (11-bit). The pin-selectable trip point settings are 10°C apart starting from -45 to +5°C for under-temperature switching and from 45 to 115°Cfor over-temperature switching. These devices typically consume 30µA of supply current. The device used for monitoring temperatures from 45 to 115°C, the logic output pin becomes active when the temperature goes higher than the selected trip point temperature. When the device is used for monitoring temperatures from -45 to +5°C, the logic output pin becomes active when the temperature goes lower than the selected trip point temperature.