The DS1708TESA+ is a cutting-edge micro-monitor chip designed by Maxim Integrated, crafted to ensure the reliable operation of microprocessor (µP) systems. This compact and efficient device serves as a watchdog timer and power-on reset controller, providing essential protective functions for your system.

Key Features

• Watchdog Timer: The embedded watchdog timer helps prevent system failures by resetting the µP if it fails to stroke the watchdog within a preset timeout period.
• Power-On Reset Control: The DS1708TESA+ generates a reset signal when the power supply drops below a certain threshold, ensuring the µP starts up in a known state every time.
• Low Power Consumption: Designed with energy efficiency in mind, this device operates with minimal power draw, making it suitable for power-sensitive applications.
• Precision Voltage Monitoring: The chip accurately monitors the system voltage, providing a high degree of reliability for critical operations.
• Compact Package: Available in a space-saving 8-pin SO (Small Outline) package, it easily integrates into a variety of system designs without requiring significant board space.

Applications

The DS1708TESA+ is versatile and can be employed in a wide range of applications including:

• Embedded systems
• Computers and servers
• Industrial control systems
• Communications equipment
• Portable/battery-powered devices

Technical Specifications

Some of the technical specifications of the DS1708TESA+ include:

• Supply Voltage Range: 2.5V to 5.5V
• Active-Low, Push-Pull Reset Output
• 200ms (min) Power-On Reset Pulse Width
• Operating Temperature Range: -40°C to +85°C

In summary, the Maxim Integrated DS1708TESA+ is an essential component for safeguarding µP systems against power instability and operational errors. Its robust feature set and compact form factor make it an excellent choice for designers looking to enhance system reliability and performance.