MAX547BCMH

The MAX547BCMH is an integrated circuit (IC) component that belongs to the family of nonvolatile digital potentiometers. It is manufactured by Maxim Integrated, a renowned semiconductor company. The MAX547BCMH is a dual-channel digital potentiometer with 256-tap positions. It offers an adjustable resistance range and precise resistance control for various applications. This IC component operates using a three-wire serial interface, making it easy to integrate into digital systems. One of the key features of the MAX547BCMH is its nonvolatile memory, which allows it to retain the wiper position even when the power supply is disconnected. This feature is particularly beneficial when the potentiometer needs to maintain a preset value after a power cycle or system restart. With a wide power supply range of 4.5V to 5.5V, the MAX547BCMH can be powered by a variety of sources, including standard power supplies and batteries. This versatility makes it suitable for use in a wide range of applications, such as audio equipment, instrumentation, and communication devices. The IC component provides a high resistance resolution of 0.2% and low resistance tolerances, ensuring accurate resistance adjustments. It also incorporates a low temperature coefficient, which helps maintain its performance over a wide temperature range. Another notable feature of the MAX547BCMH is its capability to operate in parallel mode