MIC706

The MIC705, MIC706, MIC707, and MIC708 areinexpensive microprocessor supervisory circuits that monitor power supplies in microprocessor-based systems. The circuit functions include a watchdog timer, microprocessor reset, power-failure warning, and a debounced manual reset input.

The MIC705 and MIC706 offer a watchdog timer function while the MIC707 and MIC708 have an active-high reset output in addition to the active-low reset output.

Supply voltage monitor levels of 4.65V and 4.4V are available. The MIC705 and MIC707 have a nominal reset threshold level of 4.65V while the MIC706 and MIC708 have a 4.4V nominal reset threshold level. When the supply voltage drops below the respective reset threshold level, /RESET is asserted.

Features
  • Debounced manual reset input is TTL/CMOS Compatible
  • Reset pulse width: 200ms
  • Watchdog timer, 1.6s (MIC705/706)
  • 4.65V or 4.40V Precision Voltage Monitor
  • Early power fail warning or low battery detect
Parameter
Parameter Name Value Value
Manual Reset Yes Yes
Watchdog Timer Yes Yes
Typical Reset Pulse Width (ms) 140 140
Reset Type Active-Low Push-Pull Active-Low Push-Pull
Typical Supply Current (uA) 30 30
Nominal Reset Voltage (V) 4.4 4.4
Product Type Single Voltage Monitor Single Voltage Monitor
Documents
MIC705/706/707/708 Data SheetData Sheets11/09/2015420KB
MIC706P/R/S/T and MIC708R/S/T Data SheetData Sheets11/09/2015431KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MIC706MY8SOIC-40C to +85CTUBE**********
MIC706RMY-TR8SOIC-40C to +85CT/R0.920.770.700.580.54
MIC706SMY-TR8SOIC-40C to +85CT/R0.920.770.700.580.54
MIC706TMY-TR8SOIC-40C to +85CT/R0.920.770.700.580.54
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MIC706MY0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC706MY-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC706PMY0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC706PMY-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC706RMY0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC706RMY-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC706SMY0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC706SMY-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC706TMY0.0750000.1632658SOIC3.90mm(.150in)NiPdAue4
MIC706TMY-TR0.0750000.2500008SOIC3.90mm(.150in)NiPdAue4
MIC705/706/707/708 Data Sheet MIC708
MIC706P/R/S/T and MIC708R/S/T Data Sheet MIC708
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