G684
G684 is Microprocessor Reset IC manufactured by GMT.
- Part of the G685 comparator family.
- Part of the G685 comparator family.
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Global Mixed-mode Technology Inc.
G684/G685
Microprocessor Reset IC
Features
- Precision Monitoring of +3V, +3.3V, and +5V
General Description
The G684/G685 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost and adjustments when used with +5V, +3.3V, +3.0V- powered circuits. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, with hysteresis after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are...
