MAX6337 MAX6337US16D3 Supervisory Circuits 4-Pin uPower Reset Circuit

Details

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FEATURES

Ultra-Low 0.7V Operating Supply Voltage

Low 3.3µA Supply Current

Precision Monitoring of 1.8V and 2.5V PowerSupply Voltages

Reset Thresholds Available from 1.6V to 2.5V,in Approximately 100mV Increments

Debounced Manual Reset

Fully Specified over Temperature

Three Power-On Reset Pulse Widths Available(1ms min, 20ms min, 100ms min)

Low Cost

Three Available Output Structures: Push/Pull RESET, Push/Pull RESET, Open-Drain RESET

Guaranteed RESET/RESET Valid to VCC = 0.7V(MAX6335/MAX6336)

Power-Supply Transient Immunity

No External Components

4-Pin SOT143 Package

Pin Compatible with MAX811/MAX812 and MAX6314/MAX6315

The MAX6335/MAX6336/MAX6337 microprocessor (µP)supervisory circuits monitor the power supplies in 1.8V to 3.3V µP and digital systems. They increase circuit reliability and reduce cost by eliminating external components and adjustments. They also feature a debounced manual-reset input.