CLC428A/BPA

Overview

The CLC428A/BPA is a voltage feedback operational amplifier manufactured by Rochester Electronics, LLC. It features two independent circuits housed in an 8-CDIP package. The device operates within a temperature range of -55°C to 125°C. Key electrical characteristics include a gain bandwidth product of 135 MHz and an input bias current of 1.5 µA.

Feature Summary

• Dual-channel voltage feedback architecture
• Extended industrial operating temperature range
• High-speed signal processing capability

Applications

• Industrial instrumentation systems
• Signal conditioning circuits
• Precision analog processing

Procurement Notes

Verify the specific manufacturer lot and date code upon receipt, as Rochester Electronics sources components from various original manufacturers. Confirm that the 8-CDIP package matches your PCB footprint requirements. Ensure the extended temperature rating meets your environmental specifications before finalizing procurement.

Selection Notes

Select this component when dual-channel performance with high bandwidth is required for harsh environments. The 135 MHz gain bandwidth supports fast signal transitions. Verify compatibility with existing power supply rails and ensure the CDIP package style fits the assembly process constraints.

Part Context

Rochester Electronics specializes in providing lifecycle solutions for obsolete or hard-to-find semiconductors. This part belongs to their portfolio of operational amplifiers, offering continuity for designs requiring legacy or discontinued active devices. The company ensures quality through rigorous testing and traceability standards.

Replacement Considerations

Direct cross-references should be verified against original datasheets. Check pinout compatibility and electrical parameter margins. Consider thermal management differences if substituting packages.