Analog Devices Inc. ADM8616VCYAKSZ-RL7
- Part Number:
- ADM8616VCYAKSZ-RL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3277499-ADM8616VCYAKSZ-RL7
- Description:
- IC SUPERVISOR WATCHDOG LV SC70-4
- ECAD Model:
-
- Datasheet:
- ADM8616VCYAKSZ-RL7
Description
The ADM8616/ADM8617 are low voltage supervisory circuits with watchdog timers in 4-lead SC70 packages. They monitor power supply voltage levels and code execution integrity in microprocessor-based systems. A power-on reset signal is generated when the supply voltage rises to a preset threshold level. The ADM8616/ADM8617 have an on-chip watchdog timer that can reset the microprocessor if it fails to strobe within a preset timeout period.
Features
Precision 1.8 V to 5 V power supply monitoring
9 RESET threshold options: 1.58 V to 4.63 V
4 RESET timeout options: 1 ms, 20 ms, 140 ms, 1120 ms
3 watchdog timeout options: 6.3 ms, 102 ms, 1.6 sec
RESET output stages:
Push-pull active-low (ADM8616)
Open-drain active-low (ADM8617)
Low power consumption (5 μA)
Guaranteed reset output valid to Vcc = 1 V
Power supply glitch immunity
Specified over -40°C to 85°C temperature range
Applications
Microprocessor systems
Computers
Controllers
Intelligent instruments
Portable equipment
The ADM8616/ADM8617 are low voltage supervisory circuits with watchdog timers in 4-lead SC70 packages. They monitor power supply voltage levels and code execution integrity in microprocessor-based systems. A power-on reset signal is generated when the supply voltage rises to a preset threshold level. The ADM8616/ADM8617 have an on-chip watchdog timer that can reset the microprocessor if it fails to strobe within a preset timeout period.
Features
Precision 1.8 V to 5 V power supply monitoring
9 RESET threshold options: 1.58 V to 4.63 V
4 RESET timeout options: 1 ms, 20 ms, 140 ms, 1120 ms
3 watchdog timeout options: 6.3 ms, 102 ms, 1.6 sec
RESET output stages:
Push-pull active-low (ADM8616)
Open-drain active-low (ADM8617)
Low power consumption (5 μA)
Guaranteed reset output valid to Vcc = 1 V
Power supply glitch immunity
Specified over -40°C to 85°C temperature range
Applications
Microprocessor systems
Computers
Controllers
Intelligent instruments
Portable equipment
Analog Devices Inc. ADM8616VCYAKSZ-RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADM8616VCYAKSZ-RL7.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseSC-82A, SOT-343
- Number of Pins4
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations4
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategoryPower Management Circuits
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3.6V
- Terminal Pitch0.635mm
- Reflow Temperature-Max (s)40
- Base Part NumberADM8616
- OutputPush-Pull, Totem Pole
- Pin Count4
- Qualification StatusNot Qualified
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage1V
- Operating Supply Current20μA
- Max Supply Current20μA
- Adjustable ThresholdNO
- Watchdog TimerYes
- ResetActive Low
- Voltage - Threshold1.58V
- Number of Voltages Monitored1
- Reset Timeout140ms Minimum
- Min Reset Threshold Voltage1.52V
- Max Reset Threshold Voltage1.62V
- Undervoltage Threshold1.52V
- Overvoltage Threshold1.62V
- Length2mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
The three parts on the right have similar specifications to ADM8616VCYAKSZ-RL7.
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ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Base Part NumberOutputPin CountQualification StatusNumber of ChannelsMax Supply VoltageMin Supply VoltageOperating Supply CurrentMax Supply CurrentAdjustable ThresholdWatchdog TimerResetVoltage - ThresholdNumber of Voltages MonitoredReset TimeoutMin Reset Threshold VoltageMax Reset Threshold VoltageUndervoltage ThresholdOvervoltage ThresholdLengthRoHS StatusLead FreeSurface MountReach Compliance CodeTime@Peak Reflow Temperature-Max (s)JESD-30 CodeSupply Voltage-Max (Vsup)Supply Voltage-Min (Vsup)WidthHeight Seated (Max)View Compare
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ADM8616VCYAKSZ-RL7Surface MountSurface MountSC-82A, SOT-3434-40°C~85°C TATape & Reel (TR)e4noObsolete1 (Unlimited)4EAR99Nickel/Palladium/Gold (Ni/Pd/Au)Power Management CircuitsCMOSDUALGULL WING26013.6V0.635mm40ADM8616Push-Pull, Totem Pole4Not Qualified15.5V1V20μA20μANOYesActive Low1.58V1140ms Minimum1.52V1.62V1.52V1.62V2mmROHS3 CompliantContains Lead--------- -
-Surface Mount8-SOIC (0.154, 3.90mm Width)--40°C~85°C TATubee3yesObsolete1 (Unlimited)8-MATTE TIN-CMOSDUALGULL WING26015V---Push-Pull, Totem Pole8-3----NO-Active Low4.4V1140ms Minimum----4.9mmROHS3 Compliant-YESunknown40R-PDSO-G85.5V1V3.9mm-
-
-Through Hole8-DIP (0.300, 7.62mm)--40°C~85°C TATubee3yesObsolete3 (168 Hours)8-MATTE TIN-CMOSDUAL-NOT APPLICABLE15V2.54mm--Push-Pull, Totem Pole8-3----NO-Active Low4.4V1140ms Minimum----9.88mmROHS3 Compliant-NOunknownNOT APPLICABLER-PDIP-T85.5V1V7.62mm5.33mm
-
-Surface MountSC-70, SOT-323--40°C~125°C TATape & Reel (TR)e3yesObsolete1 (Unlimited)3-MATTE TIN--DUALGULL WING26015V0.65mm--Push-Pull, Totem Pole3-1----NO-Active Low4.38V1140ms Minimum----2mmROHS3 Compliant-YESunknown40R-PDSO-G35.5V---
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