MAX7448EUD+T

Interface

Filters

Active

The MAX7448EUD+T is an integrated circuit that provides sharp active filters for use in applications such as amplifiers, loudspeakers, receivers, and video projects. It has gain and phase control, two discrete compandor stages, and a wide frequency response range from 70 Hz to 36 kHz. This allows the device to be used in a variety of applications requiring audio filtering.

The active filter of the MAX7448EUD+T is constructed from two identical amplifiers. The edges of these filters are the two input stages that are connected to the two outputs. The gain and phase control is provided by the use of a three-legged potentiometer. This allows the user to adjust the gain of the filter and the phase shift between the two outputs. This control scheme provides extreme flexibility in the design of audio filters.

The main purpose of the MAX7448EUD+T is to provide extreme frequency accuracy. The device contains two compandor stages, something that is not found in many other active filters. The first compandor helps to minimize the noise caused by the input signal and ensures the signal is clean. The second compandor is the external surround protection circuit, which limits the peak-to-peak gain of the filter.

The MAX7448EUD+T is also capable of controlling both low-level signals and higher-level signals. The device supports a variety of signals, including digital and analog, which makes it suitable for a wide range of applications. The device is easy to design and can be configured to operate with a wide variety of input voltages and output signal levels.

Due to its low level of distortion, the MAX7448EUD+T is ideal for applications that require high signal-to-noise ratio and accuracy. The device has a wide bandwidth and is capable of providing extremely accurate control of frequency and phase. This makes it suitable for use in audio applications, such as loudspeakers, receivers and stage audio systems, as well as video projects where precise linear transitions are required.