DS1232LPN+

The DS1232LPN+ is part of the PMIC - Supervisors family. It is a power reset chip, specifically designed to provide system reset and power supply supervisor functions in computing and communications systems.

The DS1232LPN+ is a versatile reset IC. It includes an on-chip voltage supervisor and reset generator, dual power-on reset (POR) functions, and extended low power-on reset (LPR) functions. It is also capable of generating a reset signal and an interrupt signal in response to an overvoltage or power overload condition, or a brownout reset signal, when an input voltage is below the specified threshold.

The DS1232LPN+ is ideal for use in servers, workstations, set-top boxes, and other computing and communications systems. It provides system-level reset and power supply supervisor functions that are required to ensure reliable system operation. This chip is also used in embedded systems to ensure reliable start-up, power-up sequence, and shut-down of systems.

The key features of the DS1232LPN+ include its ultra-low power consumption, wide power-on reset (POR) voltage range, range of reset output options, adjustable reset threshold, low input-bias current and low-cost packaging. It is also designed to provide an extended, low-power reset time of up to 120 ms, which is ideal for system startup.

In terms of its working principle, the DS1232LPN+ monitors the power supply voltage of the system. When the input voltage falls below a predetermined threshold, the DS1232LPN+ will generate a reset pulse. The duration of this pulse is determined by the reset threshold setting. The DS1232LPN+ also provides an active-low /restore input, which allows a system to restart the reset operation if it is triggered. Additionally, the DS1232LPN+ includes an active low reset (RST) output, which is used to reset the processor and peripherals.

The DS1232LPN+ chip is a reliable and versatile solution for providing system reset and power supply supervisor functions in computing and communication systems. Its ultra-low power consumption, wide power-on reset voltage range, and extended low-power reset time make it ideal for use in high-performance computing and communications systems. Furthermore, its range of reset output options, adjustable reset threshold and low input-bias current makes it suitable for a wide range of applications.

The DS1232LPN+ is an innovative reset IC that has revolutionized the way power supply monitoring and resetting are done in computing and communication systems. It has enabled more efficient and reliable system operation, allowing for more sophisticated system design.