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OPT4048: OPT4048和OPT4060光学传感器 光谱曲线失真问题

Part Number: OPT4048
Other Parts Discussed in Thread: OPT4060

我们测量了OPT4048和OPT4060光学传感器,发现OPT4048的光学响应曲线与CIE1931-XYZ曲线比例差别巨大,尤其是在蓝光LED照射OPT4048时,XYZ比例更接近OPT4060的RGB比例,
我想问的是,OPT4080的光谱曲线是否按照官方datasheet标称那么接近CIE9131-XYZ?或者是我的驱动程序问题或者是买的两款芯片都是OPT4060