FPD87346BXAVS

Overview

The FPD87346BXAVS is a low EMI, low dynamic power TFT-LCD timing controller designed for SVGA, XGA, and WXGA displays. It features Reduced Swing Differential Signaling (RSDS) outputs to minimize electromagnetic interference. The device operates on a 3V to 3.6V supply with an input frequency of up to 85MHz. It utilizes a 64-TQFP package (10x10 mm) and supports surface mount mounting. The component is intended for graphics applications and includes one circuit with differential LVDS input and output capabilities.

Feature Summary

• Low EMI and low dynamic power consumption design
• Supports SVGA, XGA, and WXGA TFT-LCD resolutions
• Reduced Swing Differential Signaling (RSDS) outputs
• LVDS differential input and output interfaces

Applications

• Graphics applications
• SVGA/XGA/WXGA TFT-LCD display systems

Procurement Notes

Verify the manufacturer designation as National Semiconductor or Texas Instruments, noting the acquisition history. Confirm the specific suffix 'VS' against official datasheets to ensure correct pinout and electrical characteristics. Check for RoHS compliance status and lead-free availability in current production channels.

Selection Notes

Select this component for designs requiring low EMI in SVGA to WXGA LCD panels. Ensure the system voltage matches the 3V to 3.6V range. Verify that the 64-TQFP footprint fits the PCB layout constraints. Consider the 85MHz maximum frequency limit relative to the target display resolution and refresh rate requirements.

Part Context

This part belongs to the FPD873xx series of timing controllers originally developed by National Semiconductor. Following Texas Instruments' acquisition of National Semiconductor, these parts are often referenced under TI branding. The series focuses on reducing noise in portable and embedded display applications through RSDS technology.

Replacement Considerations

Publicly confirmed substitute part numbers for FPD87346BXAVS were not found in the provided source material.