MAX6722 (5)
The MAX6722 series is available from Analog Devices at Xecor. Designed for ultra-low-voltage microprocessor (µP) supervision, the MAX6722 offers dual voltage monitoring, active low push-pull outputs, and a minimum reset timeout of 140ms. Available in the SOT-23-6 package, it is ideal for computers/servers, industrial equipment, portable battery-powered devices, and telecom/networking systems. Whether used in multivoltage systems, set-top boxes, or printers, this series ensures reliable system monitoring, low power consumption (14µA typical), and robust performance for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX6722 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX6722UTSGD3+T | Maximize system reliability with MAX6722UTSGD3+T | SOT-23-6 | 3,951 | |
| MAX6722UTSDD3+T | Supervisory Circuits Dual/Triple Ultra-Low-Voltage SOT23 uP Supervisory Circuits | SOT-23-6 | 3,569 | |
| MAX6722UTTGD3+ | Processor Supervisor 3.075V/1.11V 2 Active Low/Push-Pull 6-Pin SOT-23 T/R | SOT-23-6 | 7,509 | |
| MAX6722UTSVD3+T | Processor Supervisor 2.925V/1.575V 2 Active Low/Push-Pull 6-Pin SOT-23 T/R | SOT-23-6 | 5,541 | |
| MAX6722UTTGD3+T | Active low/push-pull design ensures smooth operation | SOT-23-6 | 7,898 |
Key Featrues
Dual/Triple Voltage Monitoring: The device can monitor two or three system power-supply voltages simultaneously, ensuring comprehensive system reliability by detecting any voltage drops below the specified thresholds. This feature is particularly beneficial for multivoltage systems, enhancing fault detection and system stability.
Ultra-Low Voltage Operation: With a minimum operating voltage of 800 mV, the device is highly efficient in low-power applications, making it ideal for portable battery-powered equipment and other energy-sensitive devices. This extends battery life and reduces power consumption.
Integrated Watchdog Timer: The built-in watchdog timer option ensures system integrity by detecting and recovering from software malfunctions. With configurable timeout periods (35s startup and 1.12s normal), it enhances system reliability in applications like industrial equipment and networking devices.
Manual Reset Input: The manual reset input allows for immediate system reset initiation, providing flexibility in control and debugging scenarios. This feature is particularly useful in applications like computers/servers and telecom equipment, where quick system recovery is critical.
Small SOT-23 Package: The compact SOT-23-6 package reduces the device's footprint, making it suitable for space-constrained applications such as set-top boxes and portable devices. This also simplifies PCB design and reduces overall system size.
Ultra-Low Voltage Operation: With a minimum operating voltage of 800 mV, the device is highly efficient in low-power applications, making it ideal for portable battery-powered equipment and other energy-sensitive devices. This extends battery life and reduces power consumption.
Integrated Watchdog Timer: The built-in watchdog timer option ensures system integrity by detecting and recovering from software malfunctions. With configurable timeout periods (35s startup and 1.12s normal), it enhances system reliability in applications like industrial equipment and networking devices.
Manual Reset Input: The manual reset input allows for immediate system reset initiation, providing flexibility in control and debugging scenarios. This feature is particularly useful in applications like computers/servers and telecom equipment, where quick system recovery is critical.
Small SOT-23 Package: The compact SOT-23-6 package reduces the device's footprint, making it suitable for space-constrained applications such as set-top boxes and portable devices. This also simplifies PCB design and reduces overall system size.
Applications
Multivoltage System Monitoring: The MAX6722 is perfect for monitoring multiple power supplies in complex systems such as servers and industrial equipment. Its dual/triple voltage monitoring capability ensures reliable operation by asserting a system reset if any supply falls below its threshold, making it ideal for maintaining system integrity in critical applications.
Portable Battery-Powered Equipment: With its ultra-low-voltage operation and low supply current, the MAX6722 is well-suited for portable devices like handheld instruments and medical devices. Its ability to monitor battery voltage levels and trigger resets ensures reliable performance even as battery levels fluctuate.
Telecom/Networking Equipment: The MAX6722's watchdog timer and manual reset options make it an excellent choice for telecom and networking systems, where uninterrupted operation is critical. It ensures system stability by monitoring power supplies and initiating resets during voltage anomalies.
Set-Top Boxes and Consumer Electronics: The MAX6722's compact SOT-23-6 package and low power consumption make it ideal for space-constrained applications like set-top boxes and other consumer electronics. Its ability to monitor multiple voltages ensures reliable operation in devices with complex power requirements.
Portable Battery-Powered Equipment: With its ultra-low-voltage operation and low supply current, the MAX6722 is well-suited for portable devices like handheld instruments and medical devices. Its ability to monitor battery voltage levels and trigger resets ensures reliable performance even as battery levels fluctuate.
Telecom/Networking Equipment: The MAX6722's watchdog timer and manual reset options make it an excellent choice for telecom and networking systems, where uninterrupted operation is critical. It ensures system stability by monitoring power supplies and initiating resets during voltage anomalies.
Set-Top Boxes and Consumer Electronics: The MAX6722's compact SOT-23-6 package and low power consumption make it ideal for space-constrained applications like set-top boxes and other consumer electronics. Its ability to monitor multiple voltages ensures reliable operation in devices with complex power requirements.
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