Hello, as to the schematic, you could refer to the EVM user's guide Page14.
The layout is also included the user's guide with pdf file, please refer to Page15~17:
https://www.ti.com.cn/cn/lit/ug/sbou134a/sbou134a.pdf
Other Parts Discussed in Thread: OPT3001-Q1 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1210316/opt3001-q1-whether-the-voltage-stability-requirement-is-high-or-not 器件型号: OPT3001…
Part Number: OPT3001-Q1 Other Parts Discussed in Thread: OPT3001 您好,
OPT3001组装在穿透率4%的盖板下,希望通过PWM调光的LED光源校准传感器,PWM频率16.8k HZ。如果ALS的光信号采集时间小于PWM的周期,可能会导致采集的光信号不准确。
我的问题如下:
1. 想知道该传感器的光信号采集的时间(即曝光时间),从而确认采用PWM调光方式有无风险。
2. 对于强光和 弱光,传感器的曝光时间是否有变化?
您好,
精度是指 OPT 实际输出值与期望输出值或理想值之间的误差百分比。
截图中描述的 typical value,在实际计算时可以理解为期望值或理想值。
subtracting the maximum value from the typical value then dividing the result by the typical value. This is your maximum percentage error.
从典型值中减去最大值,然后将结果除以典型值,计算精度百分比。这是您的最大百分比误差…
Part Number: OPT3001 we need to place the display module ( including ALS) at a RA condition which is shown in following picture, and then verify its function. We are not sure the judgment standard of the ALS device before and after RA. We would like to know how much the reading value after RA deviates …