SGM803B Datasheet - SG Micro

SGM803B Low Power Microprocessor Supervisory

The SGM803B, SGM809B and SGM810B are integrated microprocessor supervisory devices which can be reset under power-up, power-down or even voltage reduction brownout conditions. When VCC is as low as 1V, the reset output can still operate. On the power-on state, the internal timer maintains a 240ms re.

SGM803B Features

* Superior Upgrade for MAX803/MAX809/MAX810 and ADM803/ADM809/ADM810

* High Accuracy Fixed Detection Options: 3V, 3.3V and 5V

* Low Supply Current: 300nA (TYP)

* Power-on Reset Pulse Width: 150ms (MIN)

* Reset Output Options:  Open-Drain nRESET Output (SGM803B)  Push-Pull nRESE

SGM803B-SGMicro.pdf