Features: Precision Supply Voltage Monitor+5 V, +3.3 V, +3 V Power Supply Monitor35 A Quiescent Current140 ms (min) Power-On Reset PulseLow Cost8-Pin DIP/SO PackagesUpgrade for MAX709ApplicationMicroprocessor SystemsComputersControllersIntelligent InstrumentsCritical P MonitoringAutomotive Systems...
ADM709: Features: Precision Supply Voltage Monitor+5 V, +3.3 V, +3 V Power Supply Monitor35 A Quiescent Current140 ms (min) Power-On Reset PulseLow Cost8-Pin DIP/SO PackagesUpgrade for MAX709ApplicationMicr...
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The ADM709 contains a power supply monitor which generates a system reset during power-up, power-down and brownout conditions. When VCC falls below the reset threshold, RESET goes low and holds the P in reset. On power-up the RESET output is held low for 140 ms after VCC rises above the threshold. The RESET output remains operational with VCC as low as 1 V.
Three supply-voltage threshold levels of ADM709 are available suitable for +5 V, +3.3 V and for +3 V supply monitoring. The actual reset voltage threshold is given below.
The ADM709 is available in 8-pin DIP and SOIC packages.