The TPS3422EGDRYT is a single-channel Pushbutton Controller with active-low open-drain output, configurable delay and reset pulse. This device uses a long timing setup delay to provide the intended system reset and avoid resets from short pushbutton closures or key presses. This reset configuration also allows for differentiation between software interrupts and hard system resets. The TPS3422 monitors one input (PB1) and outputs an active-low reset pulse signal (RST) when PB1 is low for the selected time delay.
- 250nA Typical low supply current
- Green product and no Sb/Br
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