身為新產品導入 (NPI) 產業的領導者，總部位於美國德州 Mansfield 的 Mouser Electronics，已開始銷售總部位於京都右京區的 ROHM Co., Ltd. 的新型光反射器「RPR-0730」。本產品是一款能夠在高階消費性與工業設備中高精度偵測高速移動物體之類比光學感測器。Mouser 所銷售的「RPR-0730」採用獨特的 940nm 紅外線 IrVCSEL 作為光源，並結合 ROHM 的高速光電晶體管作為受光元件，使其成為超小型光學近接感測器。此配置與傳統的 LED 解決方案相比，實現了優異的指向性與低功耗。它還能實現高速高精度的偵測，適用於傳統數位輸出類型難以勝任的應用，例如複合機與標籤印表機的列印偵測，以及馬達與齒輪的旋轉偵測。此外，透過採用類比輸出的光電晶體管作為受光元件，其響應時間可達 10μs，能夠精確識別寬度僅 0.1mm 的細微線條，性能超越傳統 LED 光源。 「RPR-0730」採用超小型（2.0 × 1.0 × 0.55 mm³）封裝。
常見問題
What is the RPR-0730?
The RPR-0730 is a new analog optical sensor from ROHM Semiconductor, distributed by Mouser Electronics. It is designed for high-precision detection of high-speed moving objects in consumer and industrial equipment.
What are the key features of the RPR-0730?
Key features include the use of a unique 940nm infrared IrVCSEL light source, a high-speed phototransistor, an ultra-compact package (2.0 × 1.0 × 0.55 mm³), excellent directivity, low power consumption, a response time of 10μs, and the ability to detect fine lines as narrow as 0.1mm.
What applications is the RPR-0730 suitable for?
It is suitable for applications requiring high-speed and high-precision detection, such as print detection in multifunction printers and label printers, and rotation detection of motors and gears.
How does the RPR-0730 differ from conventional solutions?
The RPR-0730 offers superior directivity and lower power consumption compared to conventional LED-based solutions. Its analog output phototransistor enables faster response times and the detection of finer details than traditional digital output types.
Where can I purchase the RPR-0730?
The RPR-0730 is available for distribution through Mouser Electronics.