DS1815R-20 Maxim Integrated Products, DS1815R-20 Datasheet
DS1815R-20
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DS1815R-20 Summary of contents
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FEATURES § Automatically restarts a microprocessor after power failure § Maintains reset for 150ms after V an in-tolerance condition § Reduces need for discrete components § Precision temperature-compensated voltage reference and voltage sensor § Accurate 5%, 10% or 20% ...
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OPERATION — POWER MONITOR The DS1815 provides the functions of detecting out-of-tolerance power supply conditions and warning a processor-based system of impending power failure. When V signal is asserted. On power-up, reached the selected tolerance. This allows the power supply ...
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TIMING DIAGRAM: POWER-UP Figure 4 TIMING DIAGRAM: POWER-DOWN Figure DS1815 ...
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ABSOLUTE MAXIMUM RATINGS* Voltage on V Pin Relative to Ground CC Voltage on Relative to Ground RST Operating Temperature Storage Temperature Soldering Temperature * This is a stress rating only and functional operation of the device at these or any ...
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NOTES: 1. All voltages are referenced to ground. ³ 2.7V. 2. Measured with Measured with output open. RST 4. Measured with 2.7V £ 5ms The t value is for reference ...