Maxim Integrated MAX703CSA
- Part Number:
- MAX703CSA
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3267975-MAX703CSA
- Description:
- IC MPU SUPERVISORY CIRCUIT 8SOIC
- Datasheet:
- MAX703CSA
Description
The MAX703/MAX704 microprocessor (μP) supervisory circuits simplify power-supply monitoring and battery control in μP systems. They enhance system reliability and accuracy compared to using separate ICs or discrete components.
Features
Battery-backup power switching
Precision supply-voltage monitor (4.65V for MAX703, 4.40V for MAX704)
200ms reset pulse width
Debounced TTL/CMOS-compatible manual reset input
200μA quiescent current
50nA quiescent current in battery-backup mode
Voltage monitor for power-fail or low-battery warning
8-pin DIP and SO packages
Guaranteed RESET assertion to Vcc = 1V
Applications
Computers
Controllers
Intelligent instruments
Critical μP power monitoring
The MAX703/MAX704 microprocessor (μP) supervisory circuits simplify power-supply monitoring and battery control in μP systems. They enhance system reliability and accuracy compared to using separate ICs or discrete components.
Features
Battery-backup power switching
Precision supply-voltage monitor (4.65V for MAX703, 4.40V for MAX704)
200ms reset pulse width
Debounced TTL/CMOS-compatible manual reset input
200μA quiescent current
50nA quiescent current in battery-backup mode
Voltage monitor for power-fail or low-battery warning
8-pin DIP and SO packages
Guaranteed RESET assertion to Vcc = 1V
Applications
Computers
Controllers
Intelligent instruments
Critical μP power monitoring
Maxim Integrated MAX703CSA technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX703CSA .
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTube
- Published2003
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryPower Management Circuits
- Max Power Dissipation471mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Base Part NumberMAX703
- OutputPush-Pull, Totem Pole
- Pin Count8
- Max Output Current20mA
- Power Supplies5V
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage0V
- Operating Supply Current350μA
- Nominal Supply Current200μA
- Power Dissipation471mW
- Max Supply Current350μA
- Adjustable ThresholdNO
- Watchdog TimerNo
- ResetActive Low
- Voltage - Threshold4.65V
- Number of Voltages Monitored1
- Reset Timeout140ms Minimum
- Min Reset Threshold Voltage4.5V
- Max Reset Threshold Voltage4.75V
- Undervoltage Threshold4.5V
- Overvoltage Threshold4.75V
- Height1.5mm
- Length5mm
- Width4mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to MAX703CSA .
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageBase Part NumberOutputPin CountMax Output CurrentPower SuppliesNumber of ChannelsMax Supply VoltageMin Supply VoltageOperating Supply CurrentNominal Supply CurrentPower DissipationMax Supply CurrentAdjustable ThresholdWatchdog TimerResetVoltage - ThresholdNumber of Voltages MonitoredReset TimeoutMin Reset Threshold VoltageMax Reset Threshold VoltageUndervoltage ThresholdOvervoltage ThresholdHeightLengthWidthREACH SVHCRoHS StatusLead FreeSurface MountAdditional FeatureTerminal PitchTime@Peak Reflow Temperature-Max (s)Qualification StatusSupply Voltage-Min (Vsup)Supply Current-Max (Isup)Height Seated (Max)Reach Compliance CodeJESD-30 CodeView Compare
-
MAX703CSA6 WeeksSurface MountSurface Mount8-SOIC (0.154, 3.90mm Width)80°C~70°C TATube2003e3yesActive1 (Unlimited)8EAR99Matte Tin (Sn)Power Management Circuits471mWCMOSDUALGULL WING26015VMAX703Push-Pull, Totem Pole820mA5V15.5V0V350μA200μA471mW350μANONoActive Low4.65V1140ms Minimum4.5V4.75V4.5V4.75V1.5mm5mm4mmNo SVHCROHS3 CompliantLead Free-----------
-
6 Weeks-Through Hole8-DIP (0.300, 7.62mm)80°C~70°C TATube1996e3yesActive1 (Unlimited)8EAR99Matte Tin (Sn)Power Management Circuits-CMOSDUAL-26015VMAX700Push-Pull, Push-Pull8-5V1----380mW-YES-Active High/Active LowAdjustable/Selectable1200ms Minimum-----9.375mm7.62mm-ROHS3 CompliantLead FreeNOMANUAL RESET INPUT2.54mmNOT SPECIFIEDNot Qualified3V0.2mA4.752mm--
-
--Through Hole8-DIP (0.300, 7.62mm)-0°C~70°C TATube-e0noObsolete1 (Unlimited)8EAR99TIN LEAD--CMOSDUAL-2451--Push-Pull, Push-Pull8--1------YES-Active High/Active Low4.65V1200ms Minimum-----9.375mm7.62mm-Non-RoHS Compliant-NOMANUAL RESET INPUT2.54mmNOT SPECIFIEDNot Qualified--4.752mmunknownR-PDIP-T8
-
----------Obsolete1 (Unlimited)-------------------------------------------------
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