SBAS538D December 2013 – December 2021 DAC7750 , DAC8750
PRODUCTION DATA
These devices also provide an alarm detection feature. When one or more of following events occur, the ALARM pin goes low:
When the ALARM pins of multiple DACx750 devices are connected together to form a wired-AND function, the host processor must read the status register of each device to know all the fault conditions that are present. Note that the thermal alarm has hysteresis of approximately 18°C. After being set, the alarm only resets when the die temperature drops below 124°C.