The MAX7404ESA+T belongs to the MAX7400 series of filters and data acquisition systems. It is a high-speed programmable low-pass filter that operates as a continuous-time active filter, offering versatility in various applications.
One of the key features of the MAX7404ESA+T is its programmability. It allows users to configure the filter characteristics to suit their specific needs. The IC supports a cutoff frequency range from 5Hz to 10MHz, which can be adjusted using external resistors and capacitors.
The IC has a 5th order Butterworth response, offering a high level of precision in filtering unwanted signals. It provides excellent linearity and dynamic range, making it suitable for diverse analog signal processing applications like anti-aliasing filters, audio filtering, signal conditioning, and data acquisition systems.
This IC operates with a single power supply ranging from +4V to +12V, which makes it easy to integrate into different circuit designs. It also offers a low power consumption of approximately 3mA, making it suitable for portable and battery-powered devices.
Another notable feature of the MAX7404ESA+T is its built-in rail-to-rail input and output buffers that ensure excellent signal integrity and compatibility with various signal sources and loads. It provides a wide input voltage range and can drive capacitive loads up to 50pF
