FT7511: Reset Timer with Fixed Delay and Reset Pulse
●The FT7511 is a timer for resetting a mobile device where long reset times are needed. The long delay helps avoid unintended resets caused by accidental key presses. It has a fixed delay of 7.5 ±20% seconds. The DSR pin enables Test Mode operation by immediately forcing /RST1 LOW for factory testing.
●The FT7511 has one input for single-button resetting capability. The device has a single open-drain output with 0.5mA pull-down drive.
●FT7511 draws minimal I-CC current when inactive and functions over a power supply range of 1.65V to 5.0V.
●Features
■Fixed Reset Delay: 7.5 Seconds
■One Input Reset Pin
■Open-Drain Output Pin with Fixed 80ms Pulse
■1.8V to 5.0V Operation (T-A=-40°C to +85°C)
■1.7V to 5.0V Operation (T-A=-25°C to +85°C)
■1.65V to 5.0V Operation (T-A=0°C to +85°C)
■<1μA I-CCQ Consumption
■Zero-Second Test Mode Enable
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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10/28/2017 |
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340 KB |
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