ADM8642T100ACBZ-R7 Microprocessor Supervisory Circuit

The ADM8642T100ACBZ-R7 is a cutting-edge microprocessor supervisory circuit designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This component is specifically engineered to monitor power supplies in microprocessor and digital systems, providing a precise, reliable solution for system reset and monitoring functions.

The ADM8642T100ACBZ-R7 offers a wide range of features that make it an essential part of any sensitive electronic system. It comes with a fixed reset threshold voltage of 1.00V, ensuring that the system can reliably reset under specific voltage conditions. This helps prevent system failures and protects the integrity of the system's data and operations.

One of the key benefits of this supervisory circuit is its low power consumption. With a quiescent current of typically 3.3 µA, it is an ideal choice for power-sensitive applications, including portable and battery-operated devices. This feature not only extends the battery life but also reduces the overall power consumption of the system.

The ADM8642T100ACBZ-R7 is available in a compact, 4-ball WLCSP (Wafer Level Chip Scale Package), which is highly suitable for space-constrained applications. This package type allows for a minimal footprint on the PCB, providing more room for other critical components.

Furthermore, the device includes a manual reset input, enabling the system to be reset via an external button or signal, providing an additional layer of control for the user. It also features a reset timeout period of typically 140 ms, which ensures that the system has adequate time to stabilize before resuming operation after a reset event.

With its robust design and comprehensive features, the ADM8642T100ACBZ-R7 by Analog Devices Inc. is an excellent choice for designers looking to enhance the reliability and performance of their microprocessor-based systems. Whether it's for industrial control systems, medical devices, or consumer electronics, this supervisory circuit delivers the precision and dependability that modern electronic systems require.