Matrix - MCAM400/zh

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1 介绍

MCAM400
MCAM400
MCAM400
  • MCAM400是一款使用OmniVision的CMOS图像传感器OV4689设计的400万像素摄像头模组,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
  • 模组大小: 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,对角线/水平/垂直: 135℃/110℃/80℃*
  • 前焦距/后焦距: 4.28mm/4.38mm
  • 光学总长(TTL): 21.5mm
  • TV畸变 : < -15%
  • 光学结构: 4G+IR CUT
  • 有效波长:400nm-650nm
  • 螺纹规格:M12x0.5
  • 镜筒材料: 铝合金

MCAM400

5 结构图

MCAM400 drawing.png

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, typical 1.8V
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

IR Cut-Off filter motor driver.png

8 资源