ADM823 (7)
The ADM823 series is available from Analog Devices at Xecor. Designed for monitoring power supply voltage levels and ensuring code execution integrity in microprocessor-based systems, the ADM823 offers precision voltage monitoring, a 140 ms reset timeout, and a manual reset input. Available in multiple package options, including SC-70-5 and SOT-353, it is ideal for microprocessor systems, computers, controllers, and portable equipment. Whether used in intelligent instruments or industrial control systems, this series ensures reliable performance and efficient power management for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the ADM823 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ADM823TYRJZ-R7 | Ensure stable processor operation with this supervisor | SOT-5 | 6,096 | |
| ADM823SYRJZ-R7 | Keep your system secure with watchdog and manual reset features | SOT-5 | 2,116 | |
| ADM823MYRJZ-R7 | Active low push-pull output for reliable control | SOT-5 | 2,857 | |
| ADM823LYRJZ-R7 | Processor Supervisor for 4.63V with Active Low Output | SOT-5 | 2,604 | |
| ADM823YYKSZ-R7 | Processor Supervisor 2.19V 1 Active Low/Push-Pull 5-Pin SC-70 T/R | SC-70-5 | 9,243 | |
| ADM823RYRJZ-R7 | Processor Supervisor 2.63V 1 Active Low/Push-Pull 5-Pin SOT-23 T/R | SOT23-5 | 3,002 | |
| ADM823SYKSZ-R7 | Processor Supervisor 2.93V 1 Active Low/Push-Pull 5-Pin SC-70 T/R | SC-70-5 | 9,507 |
Key Featrues
Precision Voltage Monitoring: The device offers precise monitoring of power supply voltages from 2.5V to 5V, ensuring reliable operation of microprocessor systems by detecting and responding to voltage fluctuations, which enhances system stability and prevents data corruption.
Manual Reset Input: Equipped with a manual reset input, this feature allows users to initiate a system reset externally, providing flexibility in debugging or recovering from unexpected system behavior, making it ideal for applications requiring user intervention.
Watchdog Timer: The integrated watchdog timer monitors code execution integrity by resetting the microprocessor if it fails to strobe within a preset timeout period, improving system reliability in critical applications like controllers and intelligent instruments.
Push-Pull Output Stage: The push-pull output configuration ensures strong and fast signal transitions, reducing signal distortion and improving response time, which is particularly beneficial in high-speed microprocessor systems.
Wide Operating Temperature Range: With an operating temperature range of -40°C to +125°C, this device is suitable for use in harsh environments, making it a robust choice for portable equipment and industrial applications.
Manual Reset Input: Equipped with a manual reset input, this feature allows users to initiate a system reset externally, providing flexibility in debugging or recovering from unexpected system behavior, making it ideal for applications requiring user intervention.
Watchdog Timer: The integrated watchdog timer monitors code execution integrity by resetting the microprocessor if it fails to strobe within a preset timeout period, improving system reliability in critical applications like controllers and intelligent instruments.
Push-Pull Output Stage: The push-pull output configuration ensures strong and fast signal transitions, reducing signal distortion and improving response time, which is particularly beneficial in high-speed microprocessor systems.
Wide Operating Temperature Range: With an operating temperature range of -40°C to +125°C, this device is suitable for use in harsh environments, making it a robust choice for portable equipment and industrial applications.
Applications
Microprocessor System Monitoring: The ADM823 is ideal for monitoring power supply voltage levels and ensuring code execution integrity in microprocessor-based systems. Its watchdog timer and manual reset capabilities provide reliable system recovery in case of failures, making it suitable for embedded systems, industrial controllers, and IoT devices.
Portable Equipment Power Management: The ADM823 is well-suited for portable devices such as handheld meters, medical devices, and consumer electronics. Its low supply current (24 µA) and wide operating voltage range (1 V to 5.5 V) ensure efficient power management, while its push-pull output and manual reset features enhance system reliability in battery-powered applications.
Intelligent Instrumentation: The ADM823 is perfect for intelligent instruments that require precise voltage monitoring and fault recovery. Its 4.63 V threshold and 280 ms reset delay time ensure stable operation in data acquisition systems, test equipment, and laboratory instruments, where accurate measurements and system integrity are critical.
Automotive and Industrial Controllers: The ADM823 is an excellent choice for automotive and industrial control systems that operate in harsh environments. Its wide temperature range (-40°C to +125°C) and robust design make it suitable for applications such as engine control units, motor drives, and factory automation, where reliable power supervision and fault detection are essential.
Portable Equipment Power Management: The ADM823 is well-suited for portable devices such as handheld meters, medical devices, and consumer electronics. Its low supply current (24 µA) and wide operating voltage range (1 V to 5.5 V) ensure efficient power management, while its push-pull output and manual reset features enhance system reliability in battery-powered applications.
Intelligent Instrumentation: The ADM823 is perfect for intelligent instruments that require precise voltage monitoring and fault recovery. Its 4.63 V threshold and 280 ms reset delay time ensure stable operation in data acquisition systems, test equipment, and laboratory instruments, where accurate measurements and system integrity are critical.
Automotive and Industrial Controllers: The ADM823 is an excellent choice for automotive and industrial control systems that operate in harsh environments. Its wide temperature range (-40°C to +125°C) and robust design make it suitable for applications such as engine control units, motor drives, and factory automation, where reliable power supervision and fault detection are essential.
Popular ADM823 Products comparison
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