DS1811R-10+
数据手册.pdf
Maxim Integrated
美信
主动器件
MAXIM INTEGRATED PRODUCTS DS1811R-10+ 漏极开路输出, 5V 经济型复位芯片, 1.2V-5.5V输入, SOT-23-3
The is an EconoReset Supervisory Circuit with open drain output. The DS1811 5V EconoResets is simple three-pin voltage monitors and power-on resets that hold reset for 150ms for stabilization after power returns to tolerance. The voltage monitor uses precision temperature reference and comparator circuits that detect out-of-tolerance conditions and generate an active low reset. The open-drain output has an internal 5.5kR pull-up resistor for use in a wired-AND circuit.
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- Automatically restarts a microprocessor after power failure
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- Maintains reset for 150ms after VCC returns to an in-tolerance condition
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- Reduces need for discrete components
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- Precision temperature-compensated voltage reference and voltage sensor
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- Efficient open-drain output with internal 5.5kR pull-up resistor