CLC428AJP

Overview

The CLC428AJP is a dual wideband, low-noise voltage feedback operational amplifier manufactured by National Semiconductor. It features a slew rate of 500V/µs and a gain bandwidth product of 135 MHz. The device offers a -3dB bandwidth of 160 MHz and an input bias current of 1.5 µA. Packaged in an 8-MDIP format, it provides high gain and low distortion characteristics suitable for demanding signal processing applications.

Feature Summary

• Dual wideband voltage feedback architecture
• Low noise performance with high gain
• High slew rate for fast signal response

Applications

• Signal conditioning systems
• Transmission systems
• Telephone exchanges

Procurement Notes

Verify the manufacturer designation as National Semiconductor or its successor entity. Confirm the package type matches the 8-MDIP specification. Ensure RoHS compliance status aligns with current regulatory requirements. Check for any specific ordering suffixes that may indicate temperature range or packaging variations distinct from the standard JP designation.

Selection Notes

Select this component when dual-channel operation with wide bandwidth is required. The 135 MHz gain bandwidth product supports high-frequency signal integrity. Consider the 8-MDIP package for through-hole mounting needs. Evaluate the 500V/µs slew rate against system transient requirements to ensure adequate speed without overshoot issues.

Part Context

This part belongs to the CLC428 series of dual wideband amplifiers. Related variants include the CLC428AJE in an SOIC package. The series is characterized by low noise and high-speed performance. National Semiconductor developed these devices for professional audio and video applications requiring precise signal handling.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.