TC5747 Datasheet, PDF (44/44 Pages) List of Unclassifed Manufacturers – Single Chip CMOS Imager with Integrated Image Signal Processor and JPEG Codec

TC5747 Data Sheet
Single Chip CMOS Imager
7.2 Lens Specification
Characteristic
1/4 " Lens module
Material
Heat resistant plastic
Structure
Three element (one glass and two plastic)
Effective Focal Length
3.72 mm
Focal Range
40cm - infinity
F Number
2.4
Angle of View (FOV)
55° Diagonal
45° Horizontal
35° Vertical
Focus
Factory fixed focused
IR Filter
Included
Resolution (MTF) for RGB 0.47 @ 45 cy/mm on-axis
0.40 @ 45 cy/mm Vertical
0.30 @ 45 cy/mm Horizontal
0.27 @ 45 cy/mm Diagonal
Relative Illumination
100% On-Axis
75% Vertical
65% Horizontal
55% Diagonal
TV Distortion
<1%
Module Height
5.5 mm +0.1 mm/ -0.2mm
Table 15: Lens Specifications
TransChip ©
38