请问DLP2010NIR可以用DLP4500NIR代替吗?或者其他的也可以
Jeremy Wu:
DLP2010NIR和DLP4500NIR是不同定位的产品,根据应用领域的不同,可以有不同选择:
参考:http://www.ti.com/tool/dlpnirnanoevm
Mobile Sensing EVM
High Performance EVMKey Features
DLP NIRscan Nano
DLP NIRscanEvaluation Module (EVM) Usage
Battery
Benchtop/PortableFeatured Digital Micromirror Device
DLP2010NIR
DLP4500NIRMicromirror Array Size (pixels)
854 x 480
912 x 1140Micromirror Pixel Pitch (µm)
5.4
7.6Micromirror Tilt Angle (degrees)
+/-17
+/-12EVM Wavelength Range
900-1700nm
1350-2490nmEVM Spectral Resolution
10nm
12nmEVM Max Scan Speed (kHz)
2.88
4EVM Signal-to-Noise Ratio
6,000:1
(reflective head)
30,000: 1
(transmissive head)