MAX6464 (7)
The MAX6464 is available from Analog Devices at Xecor. Designed for ultra-low-power voltage detection and µP reset supervision, the MAX6464 offers precision monitoring with a threshold voltage of 1.6V, active low push-pull output, and a reset timeout of 150ms. Available in the SC-70-3 package, it is ideal for portable battery-powered equipment, cell phones, PDAs, and portable medical devices. Whether used in noise-immune µP reset circuits or power-supply monitoring in digital/analog systems, this series ensures reliable performance, low power consumption (3.5 µA), and scalability for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX6464 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX6464XR16+T | MAX6464XR16+T: Optimal for low-power applications requiring voltage monitoring | SC-70-3 | 4,689 | |
| MAX6464XR22+T | Precise voltage detection for reliable system monitoring | SC-70-3 | 6,526 | |
| MAX6464XR29+T | Ultra-low-power voltage detector for reliable performance | SC-70-3 | 6,492 | |
| MAX6464UR23+T | Supervisory Circuits Ultra-Low-Power Voltage Detectors and uP Supervisory Circuits | SOT23-3 | 4,590 | |
| MAX6464XR39+ | Get MAX6464XR39+ SC-70-3 PMIC ROHS for efficient power control | SC-70-3 | 4,979 | |
| MAX6464XR39+T | Processor Supervisor 3.9V 1 Active Low/Push-Pull Medical 3-Pin SC-70 T/R | SC-70-3 | 3,629 | |
| MAX6464XR46+T | Processor Supervisor 4.6V 1 Active Low/Push-Pull Medical 3-Pin SC-70 T/R | SC-70-3 | 5,571 |
Key Featrues
Ultra-Low Power Consumption: The MAX6461-MAX6466 family operates with an ultra-low supply current of just 3.5 µA, making it ideal for battery-powered devices such as cell phones, PDAs, and portable medical equipment. This feature significantly enhances energy efficiency and extends battery life in portable applications.
Precision Voltage Monitoring: With an accuracy of 2.5% and internally trimmed resistor networks, these devices provide reliable monitoring of system voltages from +1.6V to +5.5V. This ensures precise detection of undervoltage and overvoltage conditions, improving system reliability and preventing damage to sensitive components.
Compact SC-70-3 Package: The device is housed in a compact SC-70-3 (SOT-323) package, making it suitable for space-constrained applications. Its small footprint allows for integration into portable and miniaturized electronics without compromising performance.
Active Low Push-Pull Output: The push-pull, totem pole output configuration ensures a strong and stable signal when the monitored voltage falls below the threshold. This feature simplifies circuit design and enhances noise immunity, making it suitable for noise-sensitive µP reset circuits.
Wide Operating Temperature Range: With an operating temperature range of -40°C to +125°C, the device is robust enough for use in harsh environments. This broad range ensures reliable performance in industrial, automotive, and outdoor applications where temperature extremes are common.
Precision Voltage Monitoring: With an accuracy of 2.5% and internally trimmed resistor networks, these devices provide reliable monitoring of system voltages from +1.6V to +5.5V. This ensures precise detection of undervoltage and overvoltage conditions, improving system reliability and preventing damage to sensitive components.
Compact SC-70-3 Package: The device is housed in a compact SC-70-3 (SOT-323) package, making it suitable for space-constrained applications. Its small footprint allows for integration into portable and miniaturized electronics without compromising performance.
Active Low Push-Pull Output: The push-pull, totem pole output configuration ensures a strong and stable signal when the monitored voltage falls below the threshold. This feature simplifies circuit design and enhances noise immunity, making it suitable for noise-sensitive µP reset circuits.
Wide Operating Temperature Range: With an operating temperature range of -40°C to +125°C, the device is robust enough for use in harsh environments. This broad range ensures reliable performance in industrial, automotive, and outdoor applications where temperature extremes are common.
Applications
Battery-Powered Medical Devices: The MAX6464 is ideal for monitoring battery voltage in portable medical devices, such as glucose meters or wearable health monitors. Its ultra-low-power operation ensures minimal energy consumption, while the precision voltage detection guarantees reliable operation even as battery levels fluctuate, making it suitable for critical healthcare applications.
Portable Consumer Electronics: The MAX6464 is perfect for use in portable consumer electronics like smartphones, tablets, and wireless earbuds. Its compact SC-70-3 package and low operating current make it an excellent choice for monitoring power supply voltages, ensuring stable performance and preventing unexpected shutdowns in battery-powered devices.
Industrial Load Switching: The MAX6464 is well-suited for load switching and power sequencing in industrial automation systems. Its precise voltage detection and active low reset output ensure reliable operation in noisy environments, making it ideal for controlling power to motors, sensors, and other critical components in industrial equipment.
IoT and Wireless Devices: The MAX6464 is an excellent fit for IoT and wireless devices, such as smart home sensors or asset trackers. Its low power consumption and small form factor make it ideal for monitoring battery or power supply voltages in energy-constrained applications, ensuring long-lasting and reliable operation in remote or hard-to-reach locations.
Portable Consumer Electronics: The MAX6464 is perfect for use in portable consumer electronics like smartphones, tablets, and wireless earbuds. Its compact SC-70-3 package and low operating current make it an excellent choice for monitoring power supply voltages, ensuring stable performance and preventing unexpected shutdowns in battery-powered devices.
Industrial Load Switching: The MAX6464 is well-suited for load switching and power sequencing in industrial automation systems. Its precise voltage detection and active low reset output ensure reliable operation in noisy environments, making it ideal for controlling power to motors, sensors, and other critical components in industrial equipment.
IoT and Wireless Devices: The MAX6464 is an excellent fit for IoT and wireless devices, such as smart home sensors or asset trackers. Its low power consumption and small form factor make it ideal for monitoring battery or power supply voltages in energy-constrained applications, ensuring long-lasting and reliable operation in remote or hard-to-reach locations.
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