JAJSJ79A August 2023 – December 2023 OPT4003-Q1
PRODUCTION DATA
The sensor spectral matching to the human eye photopic response (see Figure 5-2) determines the sensor capability of reporting accurate light intensity readings across lighting conditions. The sensitivity of the IR channel allows the sensor to take accurate NIR measurements, even in the presence of visible light. The bare device response over angle for both channels is illustrated in Figure 5-3. The sensor spectral response and response over angle can be affected when the sensor is integrated at the system level. The OPT3001: Ambient Light Sensor Application Guide application note gives more details on integrating the light sensor and system level design considerations.