LTC1164ACSW#PBF - Low Power, 8th Order, Lowpass Filter

The LTC1164ACSW#PBF is a highly integrated analog filter component from Linear Technology, designed to serve as a lowpass filter with an 8th order response. This precision filter is part of a family of easy-to-use filters which require no external components for a variety of cutoff frequencies, making it an ideal choice for space-constrained applications where component count must be minimized.

One of the key features of the LTC1164ACSW#PBF is its low power consumption, drawing just 2.5mA of supply current. This characteristic makes it suitable for battery-powered devices and other portable applications where power efficiency is critical. The device operates over a single power supply range of 2.7V to 8V, providing designers with flexibility in various power environments.

The LTC1164ACSW#PBF boasts a sharp filter roll-off and excellent stopband attenuation, with a cutoff frequency that is factory-tuned to ensure accuracy. This precision is maintained over temperature and time, guaranteeing consistent performance in diverse conditions. The filter's 8th order Butterworth characteristic provides a maximally flat passband response, which is ideal for applications requiring a smooth signal without ripples.

Equipped with a low output noise and a high dynamic range, the LTC1164ACSW#PBF is well-suited for signal conditioning tasks in high-performance systems. It can be used in data acquisition systems, anti-aliasing applications, and various signal processing tasks where a clean, low-noise signal is necessary.

The component is packaged in a compact 16-pin narrow SOIC, which is conducive to high-density circuit board layouts. The LTC1164ACSW#PBF also features a shutdown mode, reducing the supply current to 20uA for further power conservation when the filter is not in active use.

Its robust design ensures that the LTC1164ACSW#PBF is reliable and durable, making it an excellent choice for industrial, automotive, and communication applications. Whether you're designing a sophisticated medical instrument or a high-fidelity audio system, this Linear Technology filter offers a blend of performance, power efficiency, and ease of use that can help streamline your product design.