ADM812SARTZ-REEL7
ANALOG DEVICES ADM812SARTZ-REEL7 监控器电路, 手动复位, 高电平有效复位, 3V-3.6V输入, SOT-143-4
The ADM812 series reliable voltage Supervisory Circuit suitable for use in most voltage monitoring applications. The ADM811/ADM812 is designed to monitor six different voltages, each allowing a 5 or 10% degradation of standard PSU voltages before a reset occurs. Included in this circuit is a debounced manual reset input. Reset can be activated using an electrical switch or an input from another digital device or by a degradation of the supply voltage. The manual reset function is very useful, especially if the circuit in which the ADM811/ADM812 is operating enters into a state that can only be detected by the user. Allowing the user to reset a system manually can reduce the damage or danger that could otherwise be caused by an out-of-control or locked system.
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- Specified over-temperature
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- Logic high RESET output
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- Built-in manual reset
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- Superior upgrade for MAX811/MAX812
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- Reset assertion down to 1V VCC
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- 5µA Typical low power consumption
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- 140ms Minimum power-ON reset