EL5223CRZ-T13

Overview

The EL5223CRZ-T13 is an octal buffer amplifier manufactured by Renesas Electronics under the Intersil brand. It features eight independent channels with rail-to-rail input and output capabilities, operating within a supply voltage range of 4.5 V to 16.5 V. The device exhibits a bandwidth of 12 MHz, a slew rate of 12 V/µs, and an input bias current of 50 nA. Packaged in a TSSOP-28 format, it supports surface mount installation and functions across temperatures from -40°C to +85°C.

Feature Summary

• Octal configuration providing eight independent buffer channels for high-density signal routing.
• Rail-to-rail input and output operation enabling maximum dynamic signal swing near supply rails.
• High-speed performance characterized by 12 MHz bandwidth and 12 V/µs slew rate.

Applications

• Multi-channel signal buffering in data acquisition systems
• Line driving for video and display interfaces
• Isolation buffers in mixed-signal circuit boards

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm package integrity and moisture sensitivity levels prior to assembly. Review official datasheets for specific handling requirements and ensure compliance with relevant RoHS directives before integration into final products.

Selection Notes

Select this component when multiple buffered outputs are required in a compact footprint. The rail-to-rail specification suits low-voltage single-supply designs. Ensure the 12 MHz bandwidth aligns with signal frequency requirements. Consider thermal management within the TSSOP-28 package for sustained operation at elevated ambient temperatures.

Part Context

This part belongs to the EL5223 series of octal buffer amplifiers. It shares architectural similarities with other members like the EL5227 but offers distinct channel counts and performance metrics tailored for multi-line applications. The designation indicates a commercial temperature grade variant within the broader Intersil operational amplifier portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative octal buffers based on matching pinout compatibility, electrical specifications, and package dimensions if direct substitution is necessary.