MAX6381LT29D1+T IC SUPERVISOR 1 CHANNEL 6UDFN Analog Devices Inc./Maxim Integrated
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Detailed Product Description
Product Details
General DescriptionThe MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments. Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.
Features♦ Factory-Set Reset Threshold Voltages Ranging from +1.58V to +4.63V in Approximately 100mV Increments♦ ±2.5% Reset Threshold Accuracy Over Temperature (-40°C to +125°C) ♦ Seven Reset Timeout Periods Available: 1ms, 20ms, 140ms, 280ms, 560ms, 1120ms, 1200ms (min) ♦ 3 Reset Output Options Active-Low Push-Pull Active-High Push-Pull Active-Low Open-Drain ♦ Reset Output State Guaranteed Valid Down to VCC = 1V ♦ Manual Reset Input (MAX6384/MAX6385/MAX6386) ♦ Auxiliary RESET IN (MAX6387/MAX6388/MAX6389) ♦ VCC Reset Timeout (1120ms or 1200ms)/Manual Reset Timeout (140ms or 150ms) (MAX6390) ♦ Negative-Going VCC Transient Immunity ♦ Low Power Consumption of 6µA at +3.6V and 3µA at +1.8V ♦ Pin Compatible with MAX809/MAX810/MAX803/MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348, and MAX6711/MAX6712/MAX6713 ♦ Tiny 3-Pin/4-Pin SC70 and 6-Pin µDFN Packages
ApplicationsComputersControllers Intelligent Instruments Critical µP and µC Power Monitoring Portable/Battery Powered Equipment Dual Voltage Systems
Specifications
DescriptionsSupervisory Circuits Single uPower Reset Circuit |
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