ADM8691ARNZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ADM8691ARNZ is a supervisor device with programmable power-on reset, power-on reset time-out, manual reset and undervoltage lock-out. It is specifically designed as an integrated supervisor device in power regulator and system supervisor applications.The ADM8691ARNZ is ideal for high frequency, high accuracy, low power applications. The device integrates a power-on reset (POR) input, a programmable reset timer and a differential threshold voltage detector circuit. The reset timer can be programmed with the external resistor and capacitor.The ADM8691ARNZ provides 8 monitoring thresholds for monitoring system power-on reset. The internal voltage detects an input voltage threshold, it is also used to detect out-of-range conditions, undervoltage lockout (UVLO), and overvoltage lockout (OVLO). The UVLO and OVLO features detect the undervoltage and overvoltage conditions, and generate system reset to protect against undesired low power states, over-voltage states and system malfunctions.The ADM8691ARNZ also features a adjustable reset pulse-width output with a delay time that can be adjusted with external capacitor, allowing the user to select between a long reset pulse and a short one.The ADM8691ARNZ offers unique flexibility in its interface with other devices. The device can be used either as an stand-alone supervisor device or with an external MCU. It supports I2C and SPI communication, allowing the user to get access to the device status using simple commands.The working principle of the ADM8691ARNZ is simple and easy to understand. When the voltage level at the reset voltage threshold is below or above the selected thresholds, it will generate the output pulse and reset the system.The ADM8691ARNZ is mainly used in a variety of system supervisor applications, including data communication systems, industrial control systems, telecommunications systems, and network switches. The device is also suitable for use in automotive, medical and home security applications.Overall, the ADM8691ARNZ is a highly reliable and efficient system supervisor applications device which offers ease of use and robust performance. It is particularly useful for providing power-on reset, power-on reset time-out, manual reset and undervoltage lock-out functions.

The specific data is subject to PDF, and the above content is for reference