GSR803
Reset IC
Product Description
The GSR803 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems.
They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +3.
3V, +3.
0V, or 2.
5V powered circuits.
These circuits perform a single function: they assert a reset signal whenever the VCC supply
voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold.
Reset thresholds suitable for operation with a variety of supply
voltages are available.
The GSR803 have open drain outputs and have an active low /RESET output.
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