MAX818LESA+

The MAX818LESA+ is a +5V microprocessor supervisory circuits in 8 pin NSOIC package. This microprocessor (µP) supervisory circuit simplify power-supply monitoring, battery control and chip-enable gating in µP systems by reducing the number of components required. It is specifically designed to ignore fast transients on VCC and for use in +5V powered systems. The Low supply current of 11µA (typical) and small package size makes device ideal for embedded controllers, intelligent instruments and critical µP monitoring.

• Supply voltage range is 0V to 5.5V
• Operating temperature range from -40°C to 85°C
• Precision supply voltage monitor is 4.65V
• Reset time delay is 200ms, reset threshold voltage is 4.65V
• Battery backup power switching, battery voltage can exceed VCC
• Battery freshness seal
• On-board, 3ns gating of chip-enable signals
• Active-low reset
• Watchdog timer with 1.6sec timeout
• Power-fail comparator

Tillämpningar

System Monitoring, Portable Devices

Varningar

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Kommentarer

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