This part is a kind of semiconductor called ADA01AL.

Function of this product has Single-channel capacitive touch sensor IC / LED light stepless dimming IC.

Manufacturers : ADA ELECTRONICS

Image and pinout :

Some of the text within the PDF file :

规格说明书 单通道电容式触摸感应IC LED灯无级调光IC ADA01AL V2.2 全国客服中心电话：4006-992-661 直线电话：0755-8369-3048 8297-7857 8297-7641 自动传真：0755-2263-4057 E-mail: sinoada@vip.163.com 企业 QQ: 800-000-251 官方网站: www.sinoada.com 资料在公司官方网站上会随时更新，敬请留意！ 目 录 1. 概述 . 3 2. 特性简介.. 3 3. 功能描述... [ ... ]

ADA01AL PDF Datasheet Download