The ISL29501 ToF device overcomes the shortcomings of traditional amplitude-based proximity sensors and other ToF solutions that perform poorly in lighting conditions above 2,000 lux, or cannot provide distance information unless the object is perpendicular to the sensor.
Delivered in a 4x5mm 24-lead TQFN package, the ISL29501 sensor supports precise distance measurements up to two meters in both dark and bright ambient light conditions. Unlike competitive solutions, the ISL29501 allows customers to select the emitter and photodiode of their choice and configure a low power ToF sensing system customized for their application. The on-chip emitter DAC with programmable current up to 255mA allows system designers to select the desired current level for driving the external infrared (IR) LED or laser. This feature enables optimization of distance measurement, object detection and power budget.
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