HSP43891JC-25

Overview

The HSP43891JC-25 is a digital finite impulse response (FIR) filter integrated circuit manufactured by Harris Corporation. It is housed in an 84-PLCC package with dimensions of 29.31x29.31 mm, also referred to as an 84-LCC J-Lead configuration. This component functions as an active interface filter designed for high-performance signal processing tasks.

Feature Summary

• Implements Finite Impulse Response (FIR) filtering architecture for precise digital signal manipulation.

Applications

• Wideband signal amplification and filtering

Procurement Notes

Verify the manufacturer designation as Harris Corporation or its successor entities when sourcing this component. Confirm the specific package variant matches the 84-PLCC specification. Ensure compliance with relevant environmental standards if required by the application design constraints.

Selection Notes

Select this component for applications requiring dedicated digital FIR filtering capabilities within a surface-mount form factor. Consider the physical footprint requirements associated with the 84-pin PLCC package during PCB layout planning.

Part Context

This part belongs to the HSP43891 series of digital filters from Harris Corporation. Related variants include the HSP43891VC-20, HSP43891VC-25, and HSP43891VC-30, which share similar functional families but may differ in pinout or performance specifications.

Replacement Considerations

Potential substitutes within the same family include HSP43891VC-20, HSP43891VC-25, and HSP43891VC-30. Verify compatibility before substitution.