HSP43891GC-20

Overview

The HSP43891GC-20 is a digital filter integrated circuit manufactured by Harris Corporation. It features eight independent Finite Impulse Response (FIR) filters within a single package, designed for complex signal processing tasks in electronic systems. The component utilizes an 85-pin Ball Grid Package Array (BCPGA) housing. It operates under ISO9000 quality systems and is classified as non-compliant with RoHS directives. The device supports base metal plating and has a Moisture Sensitivity Level of 1.

Feature Summary

• Integrates eight distinct FIR filter channels for versatile signal conditioning
• Supports complex multi-channel signal processing applications
• Manufactured under ISO9000 quality management standards

Applications

• Complex signal processing in electronic systems
• Multi-channel digital filtering applications
• Versatile signal conditioning tasks

Procurement Notes

Verify the specific suffix 'GC-20' against official Harris Semiconductor documentation to confirm pinout and electrical characteristics. Confirm RoHS non-compliance status if environmental regulations apply. Check MSL level 1 handling requirements during assembly. Ensure the 85-BCPGA package dimensions match the target PCB layout. Validate that the base metal plating specification meets the system's corrosion resistance needs.

Selection Notes

Select this component when multiple independent FIR filters are required in a compact form factor. Consider the 85-pin BGA package constraints for PCB routing density. Evaluate the need for eight simultaneous filter channels versus simpler alternatives. Verify compatibility with the target signal processing architecture. Assess the impact of RoHS non-compliance on final product certification requirements.

Part Context

This part belongs to the HSP43891 series of digital filters from Harris Corporation. Related variants include HSP43891GC-25 and HSP43891JC-20, which may differ in speed grades or package types. The series is designed for high-performance digital signal processing. Harris Semiconductor products are known for specialized interface solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.