ADPL62083 Supervisory Circuits

Introduction

The ADPL62083 Supervisory Circuits from Analog Devices / Maxim Integrated is a highly reliable component designed to monitor voltage levels in various applications. With its ability to operate within a wide voltage range and temperature extremes, this supervisory circuit is an essential part for ensuring the stability and reliability of electronic devices.

Part Description

The ADPL62083 is a supervisory circuit that monitors voltages ranging from 1.02V to 4.8V. It features a factory-set reset threshold and provides an open-drain, active-low reset output. This output asserts and remains active for a timeout period after the monitored voltage exceeds its threshold, ensuring that the system can reset safely. The component is housed in a compact 3-lead SOT23 package and operates effectively over a temperature range of -40°C to +125°C. It boasts a low supply current of 5µA (typical) and 6.8µA (maximum) at 3.6V, making it suitable for power-sensitive applications.

Applications

• Portable and battery-powered devices
• Industrial equipment
• e-Readers and tablets
• Smartphones

Industries

• Consumer Electronics
• Industrial Automation
• Telecommunications
• Automotive

Usage Ideas

1. Battery-Powered Device Monitoring: Utilize the ADPL62083 in a portable device to monitor battery voltage levels, ensuring the device resets safely when voltage drops below a certain threshold.
2. Industrial Equipment Safety: Implement the supervisory circuit in industrial machinery to monitor power supply stability, providing a reset signal to prevent malfunction during power fluctuations.
3. Smartphone Voltage Regulation: Integrate the ADPL62083 into smartphone designs to monitor critical voltage levels, ensuring reliable operation and preventing system crashes during low voltage conditions.

Conclusion

The ADPL62083 Supervisory Circuits is a versatile and reliable component ideal for a variety of applications across multiple industries. Its ability to monitor voltage levels and provide timely reset signals makes it an essential part for enhancing the safety and performance of electronic devices. Whether in consumer electronics or industrial applications, the ADPL62083 is a valuable addition to any design requiring voltage supervision.