8610BV Search Results

Contextual Info: 8610BV レーザースイッチングドライバ IC NIPPON PRECISION CIRCUITS INC. •概要 8610BV はポータブル CD/MD プレーヤのレーザー駆動 IC です。従来、ポータブル CD/MD プレーヤの レーザー駆動制御は定電流方式で行われていましたが、消費電力が大きくバッテリー駆動時間に制限を与えて

laser cd

Abstract: SM8610BV CD pickup laser diode
Contextual Info: 8610BV Laser Switching Driver IC NIPPON PRECISION CIRCUITS INC. OVERVIEW The 8610BV is a portable CD/MD player laser driver IC. It uses a laser switching drive that reduces the laser power dissipation, thereby reducing data read current consumption and extending battery life significantly, when compared with existing devices which use a constant-current laser control method with corresponding high dissipation which places limits on battery life.