SGM820 Datasheet (SG Micro) - Precision Voltage Supervisor

SGM820, Precision Voltage Supervisor

The SGM820 combines a precision voltage supervisor with a programmable watchdog timer.

The SGM820 is suitable for monitoring common rail voltages of 1.8V, 2.5V, 3V, 3.3V and 5V.

The SGM820 comparator achieves a high accuracy (-40℃ to +125℃) for the under-voltage threshold and also includes accurate

SGM820 Features

* a high accuracy, high-precision delay timing. The SGM820 includes a programmable watchdog timer for a wide variety of applications. The dedicated watchdog output (nWDO) enables increased resolution to help determine the nature of fault conditions. The watchdog timeouts can be programmed either by an