The DS1832S is a versatile and robust microprocessor supervisory circuit designed and manufactured by Maxim Integrated. This component is engineered to monitor the power supply and microprocessor activity in digital systems, ensuring reliable operation and system integrity. It is an ideal solution for a wide range of applications, including embedded systems, computers, and other electronic devices that require dependable monitoring and control of system operation.

Key Features

• Power Supply Monitoring: The DS1832S is capable of precisely monitoring the system power supply. It provides a reset output during power-up, power-down, and brownout conditions, ensuring the microprocessor is reset to a known state during these critical times.
• Manual Reset Input: A manual reset input allows for an external pushbutton or signal to initiate a system reset, offering additional flexibility and control to the user.
• Active-Low Reset: The device features an active-low reset output, which remains asserted until the supply voltage reaches a stable operating level and the internal timer has expired, providing a reliable startup for the microprocessor.
• Compact Packaging: Available in a space-saving 8-pin SOIC package, the DS1832S is designed for compact systems where space is at a premium.
• High Accuracy: With its precision voltage monitoring, the DS1832S ensures accurate and reliable system operation, reducing the risk of data corruption due to power anomalies.

Applications

The DS1832S is suitable for a wide array of applications, including but not limited to:

• Embedded systems
• Networking equipment
• Portable/battery-powered devices
• Industrial controllers
• Medical equipment

Technical Specifications

• Supply Voltage Range: 2.88V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Accuracy: ±2%
• Package Type: 8-pin SOIC

With its comprehensive features and reliable performance, the DS1832S from Maxim Integrated stands out as a superior choice for system designers looking to enhance the stability and safety of their digital systems.