ADM691AR
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- Mfr.Part #
- ADM691AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 16SOIC
- Stock
- 3,736
- In Stock ：
- 3,736
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Max Power Dissipation :
- 600mW
- Adjustable Threshold :
- No
- Pbfree Code :
- No
- Nominal Supply Current :
- 1.95mA
- Max Supply Current :
- 1.95mA
- Pin Count :
- 16
- Terminal Position :
- Dual
- Undervoltage Threshold :
- 4.5V
- Number of Terminations :
- 16
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Height :
- 2.35mm
- Factory Lead Time :
- 10 Weeks
- Power Dissipation :
- 600mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output :
- Open Drain, Push-Pull
- Width :
- 7.6mm
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Min Reset Threshold Voltage :
- 4.5V
- Voltage - Threshold :
- 4.65V
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Reset Delay Time :
- 70 ms
- Terminal Finish :
- Matte Tin (Sn)
- Additional Feature :
- RESET CONTROL
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Lead Free :
- Contains Lead
- Type :
- Battery Backup Circuit
- Watchdog Timer :
- yes
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Base Part Number :
- ADM691
- Supply Voltage :
- 5V
- Reset :
- Active High/Active Low
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Number of Pins :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 4.75V
- Reset Timeout :
- 35ms Minimum
- Number of Monitored Inputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Power Supplies :
- 5V
- Max Reset Threshold Voltage :
- 4.73V
- Operating Supply Current :
- 100μA
- Max Supply Voltage :
- 5.5V
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Overvoltage Threshold :
- 4.73V
- Datasheets
- ADM691AR
Supervisors Analog Devices, Inc. ADM691AR Overview
The Supervisors Analog Devices, Inc. ADM691AR is a high-performance supervisory circuit designed for precision voltage monitoring and power supply management. This IC ensures reliable operation of microprocessor systems during power-up, operation, and power-down. The ADM691AR is encapsulated in a 16-SOIC package, providing a compact solution for sophisticated electronic systems. Its primary function is to monitor power supplies and assert a reset if any supply drops below its predetermined threshold, ensuring the safe operation of system components and preventing data corruption. This versatility makes it essential for applications requiring stringent voltage supervision and system reliability, making it a prime choice for bulk purchasing by B2B clients.
ADM691AR Features
The ADM691AR supervisory IC includes a range of features such as a precision voltage monitor, manual reset capability, and a watchdog timer. It operates over a wide temperature range, making it suitable for various industrial environments. The low power consumption and reset threshold options enhance its utility in power-sensitive applications, while the built-in watchdog timer aids in system recovery and maintenance.
ADM691AR Applications
- Microprocessor Systems: Ensures proper operation and system stability by monitoring power supply and initiating resets when necessary, thus preventing system failures and data loss.
- Portable Devices: Utilized in battery-operated devices such as mobile phones and cameras to monitor battery status and maintain optimal performance.
- Industrial Control Systems: Monitors the power supply in harsh industrial environments, providing resets that prevent damage to sensitive equipment due to unstable power conditions.
- Automotive Electronics: Ideal for automotive applications where voltage fluctuation is common; ensures that critical system components such as engine controllers operate without interruption.
- Communication Systems: Plays a crucial role in communication infrastructure by ensuring that network devices like routers and switches operate reliably under variable power conditions.
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