Maxim Integrated DS1706LEPA+ Overview

The DS1706LEPA+ from Maxim Integrated is a high-quality, versatile microprocessor supervisory circuit designed to monitor power supplies in microprocessor and digital systems. It provides a precise, cost-effective solution for systems that require protection against power failures and uncontrolled brown-out conditions.

Key Features

• Power-Fail Warning: The DS1706LEPA+ monitors VCC and triggers an early warning signal if the power supply falls below a predetermined threshold, allowing the system to initiate a proper shutdown sequence, thereby preventing data loss and system corruption.
• Low Battery Indicator: This feature alerts the system when the battery voltage drops below a critical level, ensuring that battery-powered applications remain operational and data is preserved.
• Reset Output: The device generates a reset signal to the microprocessor during power-up, power-down, and brown-out conditions. This reset signal ensures that the microprocessor starts in a known state.
• Debounced Manual Reset Input: An external manual reset input allows for a system reset without cycling the power, which is useful for system maintenance or recovery without full power-down.
• Low Quiescent Current: The DS1706LEPA+ is optimized for low-power consumption, making it suitable for battery-operated devices where power efficiency is crucial.
• High Accuracy: With its precision monitoring of power supply voltages, the DS1706LEPA+ ensures reliable operation by maintaining tight control over system voltage thresholds.

Applications

The DS1706LEPA+ is ideal for a wide range of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Devices
• Network and Telecommunications Equipment
• Industrial Control Systems

Technical Specifications

The DS1706LEPA+ operates over a wide voltage range and comes in a compact 8-pin µSOP package. It is designed to be highly reliable and easy to integrate into existing and new designs, ensuring minimal disruption and fast time to market for products requiring power supply monitoring.

For designers and engineers looking for a dependable solution to safeguard their digital systems against power irregularities, the DS1706LEPA+ from Maxim Integrated offers an excellent blend of performance, reliability, and cost-effectiveness.