The MAX6832FXRD3+T is a highly reliable, low-power microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated. This compact and efficient component is engineered to monitor power supplies in µP and digital systems, providing a crucial safeguard against power failures and ensuring the stability and functionality of the system.

Key Features

• Voltage Monitoring: The device offers precision monitoring of a single system power-supply voltage. It is capable of monitoring voltages as low as 1.575V, which makes it suitable for low-voltage applications.
• Reset Output: The MAX6832FXRD3+T provides a reset output which remains asserted for a minimum of 140ms after VCC has risen above the reset threshold. This ensures that the system has sufficient time to stabilize before the processor starts up.
• Low Power Consumption: With a quiescent current of only 1.5µA, this supervisory circuit is an ideal choice for power-sensitive applications, helping to extend battery life in portable devices.
• Manual Reset Input: A manual reset input is available, allowing the user to trigger a reset with an external pushbutton or logic signal.
• Compact SOT23 Packaging: The device comes in a small SOT23-3 package, making it suitable for space-constrained applications.

Applications

The MAX6832FXRD3+T is versatile and can be used in a wide range of applications, including:

• Portable/Battery-Powered Equipment
• Computers and Controllers
• Embedded Systems
• Data Storage
• Automotive Systems

Technical Specifications

The device operates over a wide temperature range from -40°C to +125°C, accommodating diverse operating environments. It has a threshold voltage typically set at 2.93V, which ensures reliable operation for 3V systems. The MAX6832FXRD3+T is also available in various threshold voltages suitable for different applications.

Maxim Integrated's commitment to quality and reliability is evident in the MAX6832FXRD3+T supervisory circuit. This product offers an optimal combination of low power, small size, and robust voltage monitoring capabilities, making it an excellent choice for ensuring the integrity of electronic systems.