EL5329IREZ-T13

Overview

The EL5329IREZ-T13 is a video amplifier designed for TFT-LCD panel applications, specifically functioning as a gamma buffer and VCOM driver. It operates within a supply voltage range of 4.5 V to 16.5 V or ±2.25 V to ±8.25 V. The device features a -3dB bandwidth of 10MHz. It is housed in a 28-HTSSOP package with an exposed pad, identified as 28-TSSOP (0.173, 4.40mm Width).

Feature Summary

• Designed for TFT-LCD panel signal processing
• Functions as gamma buffer and VCOM driver
• Operates on single or dual power supplies

Applications

• TFT-LCD panels
• Gamma buffer circuits
• VCOM driver stages

Procurement Notes

Verify the manufacturer designation, as sources list both Elantec and Intersil/Renesas due to corporate acquisitions. Confirm the specific suffix T13 indicates tape and reel packaging if required by assembly equipment. Ensure the 28-HTSSOP package matches the PCB footprint design.

Selection Notes

Select this component when a dedicated video amplifier is needed for LCD driving tasks. The 10MHz bandwidth supports standard display refresh rates. The wide supply voltage range allows flexibility in system power design. Verify thermal requirements for the exposed pad package in high-density layouts.

Part Context

This part belongs to the Elantec video amplifier family, historically associated with Intersil Corporation before its acquisition by Renesas Electronics. The EL5329 series targets analog front-end requirements for liquid crystal displays, providing specialized buffering capabilities distinct from general-purpose operational amplifiers.

Replacement Considerations

Cross-reference with other Elantec or Renesas video amplifiers in the same package. Verify pin compatibility and electrical specifications such as bandwidth and supply voltage ranges before substitution.