Maxim Integrated DS1707ESA+T&R Product Overview
The DS1707ESA+T&R from Maxim Integrated is a highly reliable, low-power microprocessor (µP) supervisory circuit designed to monitor power supplies and microprocessor activity in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with +3.3V-powered circuits.
This device is particularly well-suited for battery-powered applications because of its low power consumption and small footprint. The DS1707ESA+T&R helps to ensure that your system operates reliably by providing crucial protection features such as power-fail warning, watchdog timer, and a reset function.
Key Features:
- Precision Monitoring: Accurate tracking and monitoring of the +3.3V power supply voltage.
- Reset Output: An active-low reset signal is provided, which remains asserted until the VCC voltage stabilizes at the valid level for a reliable system startup.
- Watchdog Timer: A built-in watchdog timer ensures that the system microprocessor is operating correctly, and if it fails to toggle within a preset time, the system will be reset.
- Power-Fail Warning: An early warning system alerts the processor of an impending power failure, allowing it to execute shutdown procedures to prevent data loss.
- Low Power Consumption: Ideal for portable, battery-operated applications where power efficiency is critical.
- Compact Package: Available in a small, 8-pin SO package that saves space on PCBs.
The DS1707ESA+T&R is supplied in tape and reel packaging (denoted by the T&R suffix), which is ideal for automated manufacturing processes. This packaging ensures that components are delivered in a ready-to-use format for high-speed assembly lines, enhancing the efficiency of the production process.
With its robust feature set and Maxim Integrated's reputation for quality, the DS1707ESA+T&R is an excellent choice for designers who need a dependable supervisory circuit for their digital systems. Whether it's for industrial controls, portable devices, or any other application where system integrity is paramount, this product offers a compact, cost-effective solution for power supply and microprocessor supervision.