ADM690AQ
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- Mfr.Part #
- ADM690AQ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8CERDIP
- Stock
- 38,944
- In Stock ：
- 38,944
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Supply Voltage-Min (Vsup) :
- 4.75V
- Reset Timeout :
- 35ms Minimum
- Packaging :
- Tube
- Reach Compliance Code :
- not_compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Adjustable Threshold :
- No
- Width :
- 7.62mm
- Number of Voltages Monitored :
- 1
- Qualification Status :
- Not Qualified
- Package / Case :
- 8-CDIP (0.300, 7.62mm)
- JESD-30 Code :
- R-GDIP-T8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Power Supplies :
- 5V
- Output :
- Push-Pull, Totem Pole
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Height Seated (Max) :
- 5.08mm
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Through Hole
- Voltage - Threshold :
- 4.65V
- Number of Channels :
- 1
- Type :
- Battery Backup Circuit
- Supply Voltage-Max (Vsup) :
- 5.5V
- Reset :
- Active Low
- Additional Feature :
- RESET CONTROL
- ECCN Code :
- EAR99
- Pin Count :
- 8
- JESD-609 Code :
- e0
- Supply Voltage :
- 5V
- Base Part Number :
- ADM690
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- No
- Datasheets
- ADM690AQ
Supervisors Analog Devices, Inc. ADM690AQ Overview
The ADM690AQ by Analog Devices, Inc. is a robust supervisory circuit designed for monitoring power supplies and microprocessor activity in digital systems. Ensuring reliability and system stability, this IC supervises critical parameters in electronic devices, triggering a reset if these parameters deviate from set thresholds. It is housed in an 8-pin CERDIP package, providing enhanced durability against environmental factors, making it suitable for high-reliability applications. The ADM690AQ is essential for maintaining the integrity of system operations, offering features such as power-on reset control, watchdog timer, and backup battery switchover, making it a pivotal component in advanced digital circuit designs.
ADM690AQ Features
The ADM690AQ supervisory circuit includes several key features that ensure continuous monitoring and reliable operation of electronic systems:
- Power-on Reset: Automatically resets the processor when power is initially applied, ensuring proper start-up sequences.
- Watchdog Timer: Monitors system operation and initiates a system reset if the microprocessor fails to respond within a preset timeframe, enhancing system security and reliability.
- Manual Reset Input: Allows for an external trigger to reset the system manually, providing additional control to the user.
- Battery Backup Switchover: Automatically switches to backup battery power when main power is compromised, ensuring uninterrupted operation.
- Low Power Consumption: Designed for energy efficiency, which is crucial for battery-operated devices.
ADM690AQ Applications
- Computing Systems: Used to monitor and reset CPUs in the event of malfunctions or power failures, ensuring system stability and reliability.
- Industrial Control Systems: Provides critical monitoring of system status and power integrity, essential for automated processes in industrial environments.
- Portable Devices: Its low power consumption and battery backup features are ideal for handheld devices, ensuring they remain operational even in the event of power variability.
- Communication Infrastructure: Ensures communication equipment maintains operation by providing reliable system resets and power monitoring, critical for data integrity and continuous operation.
- Automotive Electronics: Monitors and controls system resets in automotive control units, crucial for vehicle safety and electronic reliability.
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