ISL24003IRZ-T7

Overview

The ISL24003IRZ-T7 is a video amplifier module integrating eighteen gamma buffers and one VCOM buffer, designed for large panel LCD displays of 10 inches or greater. Each channel provides 10mA continuous output current with 120mA peak capability. The gamma buffers feature a 10MHz -3dB bandwidth and a 9V/µs slew rate. The device operates in a 44-QFN (7x7) package.

Feature Summary

• Integrates eighteen dedicated gamma buffers and a single VCOM buffer for TFT-LCD applications
• Provides high output drive capability with 10mA continuous and 120mA peak current per channel
• Features 10MHz bandwidth and 9V/µs slew rate for gamma buffer channels

Applications

• Gamma buffer circuits in large panel LCD displays
• VCOM driver stages for TFT-LCD panels
• Video signal buffering for displays 10 inches and larger

Procurement Notes

Verify the manufacturer marking and lot date code against Intersil/Renesas specifications to ensure authenticity. Confirm the 44-QFN package dimensions match the 7x7mm footprint requirement. Check RoHS compliance status as indicated on the official datasheet. Ensure the tape-and-reel packaging matches the T7 suffix designation for automated assembly compatibility.

Selection Notes

Select this component when designing drivers for large-format LCD panels requiring integrated gamma and VCOM generation. It is suitable for applications needing high current drive per channel without external amplification. Consider the 44-QFN thermal performance and pin count constraints during PCB layout. Verify that the 10MHz bandwidth meets the specific video signal frequency requirements of the target display panel.

Part Context

This part belongs to the Intersil ISL2400 series of multi-channel buffers specifically engineered for analog signal processing in video applications. The series addresses power management and analog signal conditioning needs for modern display technologies. The ISL24003 variant focuses on providing multiple buffered outputs within a compact form factor, reducing board space compared to discrete solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Renesas or Intersil technical support for qualified alternatives if this specific model is discontinued or unavailable.