DS1817-5 datasheet(2/5 Pages) DALLAS

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DS1817-5 Fiches technique(PDF) 2 Page - Dallas Semiconductor

No de pièce	DS1817-5

Description	Active High 3.3V EconoReset

PDF	5 Pages

Scroll/Zoom	100%

Fabricant	DALLAS [Dallas Semiconductor]

Site Internet	https://www.maximintegrated.com/en.html

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2 / 5 page

DS1817

2 of 5

OPERATION - POWER MONITOR

The DS1817 provides the function of detecting out-of-tolerance power supply conditions and warning a

processor based system of impending power failure. When VCC is detected as out-of-tolerance, the RST

signal is asserted. On power-up, RST is kept active for approximately 150 ms after the power supply has

reached the selected tolerance. This allows the power supply and microprocessor to stabilize before RST

is released.

BLOCK DIAGRAM (CMOS OUTPUT) Figure 1

APPLICATION EXAMPLE Figure 2

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