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CLC431AJ-QML
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Product Detailed Parameters
- Description：IC OPAMP CFA 2 CIRCUIT 14CERDIP
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Amplifier Type：Current Feedback
- Number of Circuits：2
- Output Type：-
- Slew Rate：2000V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：2 µA
- Voltage - Input Offset：2 mV
- Current - Supply：7.1mA (x2 Channels)
- Current - Output / Channel：60 mA
- Voltage - Supply Span (Min)：16.5 V
- Voltage - Supply Span (Max)：16.5 V
- Operating Temperature：-55°C ~ 125°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：14-CDIP (0.300", 7.62mm)
- Supplier Device Package：14-CERDIP
- -3db Bandwidth：720 MHz
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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.
Feature Summary
- Dual channel current feedback architecture
- High-speed video signal processing capability
- Military-grade reliability qualification
Applications
- Video amplification
- Aerospace instrumentation
- Military electronic systems
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.
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.
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.
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.
