32F8120-CL

Overview

The SSI32F8120-CL is an active analog filter component manufactured by Silicon Systems Inc, not Texas Instruments. It functions as a single-function lowpass filter housed in a 16-pin Plastic Dual Small Outline (PDSO16) package with gull-wing terminals and a 1.27 mm pitch. The device operates on a nominal 5 V supply voltage with a maximum supply current of 75 mA. It is rated for commercial temperature applications ranging from unspecified minimums to 70 °C. The unit is non-RoHS compliant and utilizes tin/lead terminal plating.

Feature Summary

• Integrates active filtering circuitry within a compact surface-mount plastic package
• Provides lowpass signal attenuation characteristics for single-channel applications
• Designed for standard commercial operating temperature environments

Applications

• Signal conditioning in commercial electronic systems
• Lowpass filtering stages in analog front-end circuits
• Noise reduction in 5 V powered instrumentation

Procurement Notes

Verify the manufacturer designation carefully, as the part is produced by Silicon Systems Inc rather than Texas Instruments. Confirm RoHS compliance status, as this specific variant is explicitly noted as non-compliant. Ensure the 5 V supply requirement aligns with system power rails before integration.

Selection Notes

Select this component when a dedicated lowpass active filter is required in a 16-pin SOP form factor. Verify that the 75 mA current draw fits within the available power budget. Check thermal constraints against the 70 °C maximum operating limit for the intended environment.

Part Context

This component belongs to the family of active analog filters designed for signal processing tasks. It differs significantly from digital signal processors or wireless microcontrollers found in other Texas Instruments product lines. The specification reflects discrete analog functionality rather than programmable logic or communication protocols.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires consulting official Silicon Systems Inc catalogs for equivalent lowpass filter specifications.