CLC431AJ-QML

Instrumentation, Op Amps, Buffer Amps Overview

The CLC431AJ-QML is a dual current feedback operational amplifier manufactured by National Semiconductor. It features a slew rate of 2000V/µs and a -3dB bandwidth of 720 MHz. The device operates with a supply voltage span of 16.5 V minimum to 16.5 V maximum and has an input offset voltage of 2 mV. It contains two circuits within a 14-CDIP package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual channel current feedback architecture
• High-speed video signal processing capability
• Military-grade reliability qualification

Instrumentation, Op Amps, Buffer Amps Applications

• Video amplification
• Aerospace instrumentation
• Military electronic systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin, as National Semiconductor assets are managed by Texas Instruments. Confirm the specific QML (Qualified Military List) certification status and lot traceability requirements. Ensure the 14-CDIP package dimensions match the design constraints. Request full datasheet documentation for electrical parameter validation before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring high slew rates and wide bandwidth in a dual-channel configuration. The current feedback topology offers superior transient response compared to voltage feedback alternatives. Verify that the 16.5V supply constraint fits the system power budget. Consider the through-hole mounting requirement for the CDIP package during PCB layout.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the CLC431 series of high-speed operational amplifiers designed for demanding analog applications. The -QML suffix indicates compliance with military quality standards, distinguishing it from commercial variants. It serves as a specialized solution for video and RF circuits where speed and precision are critical.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct equivalents such as the CLC409AJ-QML for single-channel needs or other QML-certified dual op-amps. Verify pin compatibility and electrical specifications against potential substitutes from Texas Instruments or authorized distributors.