ROHM Parametric

Reflective Type Photosensors

By reflecting light onto an object to be detected, the presence or absence of the object can be detected.
Analog output type and digital type with I²C interface are available.

Videos & Catalogs

Videos

Digital Datasheet | RPR-0720 Proximity Sensor

2024-12-04 00:00:00.0 ( 2:00 )

RPR-0720 is a digital optical proximity sensor module equipped with infrared VCSEL and IC with I2C interface.

RPR-0720

RPR-0720 is a digital optical proximity sensor module equipped with infrared VCSEL and IC with I2C interface.

RPR-0720

Videos

Ultra-Compact Short-Range Detection Photoreflectors

2024-10-30 00:00:00.0 ( 3:16 )

ROHM’s broad lineup of photoreflectors includes ultra-compact, low-profile types featuring a proprietary structure.

Reflective Type Photosensors

Videos

Ultra-Compact Optical Proximity Sensor (Photoreflector) - RPR-0720

2023-08-09 00:00:00.0 ( 1.44 MB )

RPR-0720 is an ultra-compact optical proximity sensor that adopts an in-house IR VCSEL which is more power-efficient than LEDs and features excellent directivity as the light emitting element and a digital output optical sensor IC for the light receiving element. This makes it ideal for wearables and other small electronic devices requiring attachment/detachment detection.