TL7712A

具有可编程时间延迟的一路 SVS，用于 12V 系统

The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active low when VCC attains a value approaching 3.6 V. At this point assuming that SENSE is above VIT+, the delay timer function activates a time delay, after which outputs RESET and RESET go inactive high and low, respectively. When an undervoltage condition occurs during normal operation, RESET and RESET go active.

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Power-On Reset Generator

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Automatic Reset Generation After Voltage Drop

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Wide Supply-Voltage Range

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Precision Voltage Sensor

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Temperature-Compensated Voltage Reference

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Externally Adjustable Pulse Duration