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MAX821 Datasheet PDF
- 4-Pin P Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay - Data
19-1122; Rev 1; 12, 99 4-Pin P Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay General Description The MAX821, MAX822 microprocessor ( P) supervisory circuits monitor power supplies in P and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V-powered or 3V-powered circuits. The MAX821, MAX822 also provide a power-on reset timeout delay that is pin selectable to 1ms (max), 20ms (min), or
Maxim Integrated - Microprocessor Voltage Monitors with Programmable Voltage Detection - Data
19-0539; Rev 3; 1, 95 Microprocessor Voltage Monitors with Programmable Voltage Detection ________________General Description Maxim’s MAX8211 and MAX8212 are CMOS micropower voltage detectors that warn microprocessors ( Ps) of power failures. Each contains a comparator, a 1.5V bandgap reference, and an open-drain N-channel output driver. Two external resistors are used in conjunction with the internal reference to set the trip voltage to the desired level. A hysteresis output is also included
Maxim Integrated
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