DX8773-ELG2A01-A4 Overview
It is embedded in a 896-BGA, FCBGA package so that it can be taken anywhere.The mounting of this motor encoder is in the way of Surface Mount.Encoder is a category that can be applied to the type.I think it would work well for the encoder which is connected to the Video axis.
DX8773-ELG2A01-A4 Features
In 896-BGA, FCBGA package
Mounting Type: Surface Mount

DX8773-ELG2A01-A4 Applications
There are a lot of Renesas Electronics America Inc.
DX8773-ELG2A01-A4 Encoders, Decoders, Converters applications.

Lighting Control
Low-voltage operation
Extended temperature range
Low power consumption
UART Interfacing
Infrared Data Communications
Audio
Automotive
Broadband
Digital Control

Mounting Type	Surface Mount
Package / Case	896-BGA, FCBGA
Part Status	Obsolete
Type	Encoder
Applications	Video