DS1233M 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS1233M Datasheet PDF : 4 Pages
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OPERATION - POWER MONITOR
DS1233M
The DS1233M provides the functions 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, as
defined by the tolerance of the part selected, the RST signal is asserted. On power-up, RST is kept active
for approximately 350 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 Figure 1
APPLICATION EXAMPLE Figure 2
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