Difference between revisions of "Matrix - MCAM400/zh"
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* 3D模型 [http://wiki.friendlyarm.com/wiki/images/0/06/MCAM400_3D_step.zip MCAM400_3D_step.zip] | * 3D模型 [http://wiki.friendlyarm.com/wiki/images/0/06/MCAM400_3D_step.zip MCAM400_3D_step.zip] |
Revision as of 10:43, 11 December 2018
Contents
1 介绍
- MCAM400是一款使用OmniVision的CMOS图像传感器OV4689设计的400万像素摄像头模块,以MIPI信号输出,支持高达2688x1520分辨率拍照、4MP@30fps录像。MCAM400采用定焦广角镜头,焦距是3.3mm,光圈值是2.2,最大场视角是135度。
2 特性
- 采用Omnivision四百万像素宽动态CMOS传感器
- 支持4线MIPI输出
- M12卡扣镜头,手动对焦, 自由更换
- 集成红外滤波片切换器驱动电路
- 模块大小: 38mm x 38mm
3 传感器参数
- 传感器大小: 1/3"
- 有效像素: 2688H x 1520V
- 像素大小: 2.0 um x 2.0 um
- 输出格式: 10-bit RAW RGB
- 信噪比: 38.3dB
- 动态范围:64.6dB@1xgain
- 敏感度: 1900mv/lux-sec
- 温度范围:
- 工作温度: 结温 -30℃ to +85℃
- 稳定成像: 结温 0℃ to +60℃
4 镜头参数
- 有效焦距: 3.3 mm
- 光圈值: 2.2
- 最大场视角: 135℃
- 水平/垂直场视角: 180℃(H), 80℃(V)
- TV畸变 : < 15%
- 对焦距离 : 2cm to infinity
- 光学结构: 4G+IR CUT
- 螺纹规格:M12x0.5
- 镜筒材料: 铝合金
5 结构图
6 MIPI接口定义
连接器类型 : 0.5mm间距FPC
Pin# Name Description 1 VDD_5V 5V输入, 3.6V to 5.5V 2 VDD_5V 5V输入, 3.6V to 5.5V 3 GND Return current path 4 /NC no connection 5 /NC no connection 6 VCC_IO power and reference level for I2C, PWDN, XSHUTDOWN circuit, 1.8V type 7 /NC no connection 8 /NC no connection 9 I2C_SCL I2C clock signal 10 I2C_SDA I2C data signal 11 XSHUTDOWN XSHUTDOWN signal of OV4689 , connect to GPIO 12 /NC no connection 13 GND Return current path 14 EXTCLK EXTCLK to OV4689 15 GND Return current path 16 MIPI_D3P MIPI TX data lane 3 positive output 17 MIPI_D3N MIPI TX data lane 3 negative output 18 GND Return current path 19 MIPI_D2P MIPI TX data lane 2 positive output 20 MIPI_D2N MIPI TX data lane 2 negative output 21 GND Return current path 22 MIPI_D1P MIPI TX data lane 1 positive output 23 MIPI_D1N MIPI TX data lane 1 negative output 24 GND Return current path 25 MIPI_CLKP MIPI TX clock lane positive output 26 MIPI_CLKN MIPI TX clock lane negative output 27 GND Return current path 28 MIPI_D0P MIPI TX data lane 0 positive output 29 MIPI_D0N MIPI TX data lane 0 negative output 30 GND Return current path
7 红外滤波片切换器驱动电路
- 3.3V,300mA, 电路图如下
8 资源
- 3D模型 MCAM400_3D_step.zip