Maxim Integrated MAX692ACSA+T
Part Number:
- MAX692ACSA+T
Manufacturer:
- Maxim Integrated
Ventron No:
- 3279503-MAX692ACSA+T
Description:
- IC SUPERVISOR MPU 8-SOIC
Datasheet:
- MAX692ACSA+T
Payment:
Delivery:
One Stop Service
Competitive Price
Source Traceability
Same Day Delivery
Part Overview
Description
The MAX690A/MAX692A/MAX802L/MAX802M/MAX805L simplify power-supply monitoring and battery control in microprocessor systems. They enhance reliability and accuracy compared to discrete components or separate ICs.
These devices offer four functions:
1. Reset output during power-up, power-down, and brownout conditions
2. Battery-backup switching for CMOS RAM, CMOS μP, or other low-power logic
3. Reset pulse if the watchdog timer is not toggled within 1.6s
4. 1.25V threshold detector for power-fail warning, low-battery detection, or monitoring power supplies other than 5V
The devices vary in reset-voltage threshold levels and reset outputs. The MAX690A/MAX802L/MAX805L generate a reset pulse below 4.65V, while the MAX692A/MAX802M generate a reset below 4.40V. The MAX802L/MAX802M guarantee power-fail accuracies to ±2%. The MAX805L is similar to the MAX690A but provides RESET instead of RESET.
Features
Precision supply voltage monitor:
4.65V for MAX690A/MAX802L/MAX805L
4.40V for MAX692A/MAX802M
Reset time delay: 200ms
Watchdog timer: 1.6s timeout
Battery-backup power switching
200μA quiescent supply current
50nA quiescent supply current in battery-backup mode
Voltage monitor for power-fail or low-battery warning
Power-fail accuracy guaranteed to ±2% (MAX802L/M)
Guaranteed RESET assertion to Vcc = 1V
8-pin SO and DIP packages
Applications
Battery-powered computers and controllers
Intelligent instruments
Critical μP power monitoring
The MAX690A/MAX692A/MAX802L/MAX802M/MAX805L simplify power-supply monitoring and battery control in microprocessor systems. They enhance reliability and accuracy compared to discrete components or separate ICs.
These devices offer four functions:
1. Reset output during power-up, power-down, and brownout conditions
2. Battery-backup switching for CMOS RAM, CMOS μP, or other low-power logic
3. Reset pulse if the watchdog timer is not toggled within 1.6s
4. 1.25V threshold detector for power-fail warning, low-battery detection, or monitoring power supplies other than 5V
The devices vary in reset-voltage threshold levels and reset outputs. The MAX690A/MAX802L/MAX805L generate a reset pulse below 4.65V, while the MAX692A/MAX802M generate a reset below 4.40V. The MAX802L/MAX802M guarantee power-fail accuracies to ±2%. The MAX805L is similar to the MAX690A but provides RESET instead of RESET.
Features
Precision supply voltage monitor:
4.65V for MAX690A/MAX802L/MAX805L
4.40V for MAX692A/MAX802M
Reset time delay: 200ms
Watchdog timer: 1.6s timeout
Battery-backup power switching
200μA quiescent supply current
50nA quiescent supply current in battery-backup mode
Voltage monitor for power-fail or low-battery warning
Power-fail accuracy guaranteed to ±2% (MAX802L/M)
Guaranteed RESET assertion to Vcc = 1V
8-pin SO and DIP packages
Applications
Battery-powered computers and controllers
Intelligent instruments
Critical μP power monitoring
Specifications
Maxim Integrated MAX692ACSA+T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX692ACSA+T.
- 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
- PackagingTape & Reel (TR)
- Published2006
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- Additional FeatureWATCHDOG TIMER, POWER-FAIL COMPARATOR, BACKUP-BATTERY SWITCHOVER
- SubcategoryPower Management Circuits
- Max Power Dissipation471mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Base Part NumberMAX692
- OutputPush-Pull, Totem Pole
- Pin Count8
- Power Supplies5V
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage1V
- Operating Supply Current350μA
- Max Supply Current350μA
- Adjustable ThresholdNO
- Watchdog TimerYes
- ResetActive Low
- Voltage - Threshold4.4V
- Number of Voltages Monitored1
- Reset Timeout140ms Minimum
- Min Reset Threshold Voltage4.25V
- Max Reset Threshold Voltage4.5V
- Undervoltage Threshold4.25V
- Overvoltage Threshold4.5V
- Length4.9mm
- Width3.9mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Product Comparison
The three parts on the right have similar specifications to MAX692ACSA+T.
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishAdditional FeatureSubcategoryMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageBase Part NumberOutputPin CountPower SuppliesNumber of ChannelsMax Supply VoltageMin Supply VoltageOperating Supply CurrentMax Supply CurrentAdjustable ThresholdWatchdog TimerResetVoltage - ThresholdNumber of Voltages MonitoredReset TimeoutMin Reset Threshold VoltageMax Reset Threshold VoltageUndervoltage ThresholdOvervoltage ThresholdLengthWidthRadiation HardeningRoHS StatusLead FreeSurface MountMax Operating TemperatureMin Operating TemperatureHTS CodeTerminal PitchJESD-30 CodeSupply Voltage-Max (Vsup)Temperature GradeSupply Voltage-Min (Vsup)Analog IC - Other TypeHeight Seated (Max)Supply Current-Max (Isup)Contact PlatingView Compare
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MAX692ACSA+T6 WeeksSurface MountSurface Mount8-SOIC (0.154, 3.90mm Width)80°C~70°C TATape & Reel (TR)2006e3yesActive1 (Unlimited)8EAR99Matte Tin (Sn)WATCHDOG TIMER, POWER-FAIL COMPARATOR, BACKUP-BATTERY SWITCHOVERPower Management Circuits471mWCMOSDUALGULL WING26015VMAX692Push-Pull, Totem Pole85V15.5V1V350μA350μANOYesActive Low4.4V1140ms Minimum4.25V4.5V4.25V4.5V4.9mm3.9mmNoROHS3 CompliantLead Free--------------
-
6 Weeks------2008e3-Active1 (Unlimited)8EAR99Matte Tin (Sn)OVSET THRESHOLD VOLTAGE ARE 1.24 AND 1.18V--BICMOSDUAL--114V----1----YES---------3mm3mmNoRoHS Compliant-YES125°C-40°C8542.39.00.010.65mmS-PDSO-N872VAUTOMOTIVE5.5VPOWER SUPPLY SUPPORT CIRCUIT0.8mm--
-
14 Weeks------2016e3yesActive1 (Unlimited)8EAR99Matte Tin (Sn)-Power Management Circuits-BICMOSDUAL-260114V--814V1----YES---------3mm3mmNoRoHS Compliant-YES125°C-40°C8542.39.00.010.65mmS-PDSO-N872VAUTOMOTIVE5.5VPOWER SUPPLY SUPPORT CIRCUIT0.8mm0.15mA-
-
6 WeeksSurface Mount-----2016e3-Active1 (Unlimited)8EAR99-OVSET THRESHOLD VOLTAGE ARE 0.505 AND 0.13V--BICMOSDUAL--114V----1----YES---------3mm3mmNoRoHS Compliant--125°C-40°C8542.39.00.010.65mmS-PDSO-N872VAUTOMOTIVE5.5VPOWER SUPPLY SUPPORT CIRCUIT0.8mm-Tin
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