ACPL-0873T-500E

Overview

The ACPL-0873T-500E is a digital filter integrated circuit manufactured by Broadcom Limited. It features a 20-QFN (5x5) package and operates on a supply voltage range of 3V to 5.5V. The component provides high-speed signal processing with a cutoff frequency of 25MHz. It is available in configurations described as both 2nd order and 3rd order digital filters within public documentation.

Feature Summary

• Integrates digital filtering capabilities directly into the signal path
• Supports standard 3V and 5.5V logic system interfaces
• Utilizes a compact 20-QFN surface-mount package

Applications

• High-speed data acquisition systems requiring noise reduction
• Industrial control applications needing precise signal conditioning
• Automotive electronics utilizing sigma-delta modulation

Procurement Notes

Verify the specific filter order specification, as public sources describe this part as both 2nd and 3rd order. Confirm the exact package variant matches the design requirement. Check current availability status through authorized distributors. Ensure the supplier provides valid traceability documents for automotive or industrial grade components.

Selection Notes

Select this component when integrating digital filtering without external discrete components. Consider the 25MHz bandwidth limit for signal frequency requirements. Evaluate the QFN thermal performance against PCB layout constraints. Compare against other ACPL series parts if analog isolation is required instead of digital filtering.

Part Context

This device belongs to the Broadcom ACPL series, which focuses on advanced optoelectronic and signal integrity solutions. It complements traditional optocouplers by offering digital domain processing capabilities. The series targets applications demanding high reliability and electromagnetic interference immunity in noisy environments.

Replacement Considerations

Public documentation lists ACPL-0873T-500E as a distinct digital filter IC. No direct substitute part numbers are confirmed in the provided source material. Verify functional equivalence carefully if considering alternative manufacturers.