2008年已经完善汽车后视摄像机机板
时间：2009-01-05 阅读：265
2008年已经完善汽车后视摄像机机板。此板采用1/4"SONY CCD和体积小巧功能齐全的Next芯片。体积zui小可达到18mmX15mm双板。
| TV System 视频制式 | NTCS | PAL |
| Effective Pixels 有效像素 | 768H×494V | 752H×582V |
| Scanning System 扫描系统 | 525Lines,2:1Interlace | 625Lines,2:1Interlace |
| Scanning Frequency 扫描频率 | 15.734KHz(H),59.94Hz | 15.625KHz(H),50Hz |
| Shutter Speed 快门速度 | 1/60 to 1/100,000sec. | 1/50 to 1/100,000sec. |
| Image Sensor 图像传感器 | 1/4” SONY Super HAD CCD | |
| Resolution 解析度 | 540 TV Lines | |
| Sync.System 同步系统 | Internal | |
| S/N Raito 信噪比 | More than 50dB (AGC off) | |
| Auto gain control 自动增益控制 | On (Max 4~30dB) | |
| Min.lllumination zui低照度 | 0.5 Lux(F 1.2) | |
| Gamma correction 伽玛校正 | r = 0.45 | |
| White Balance 白平衡 | AWB ( 2,100˚k ~ 9,100˚k) | |
| Video Output 视频输出 | Composite:1.0Vp-p(75Ω,composite) | |
| Power Supply 输入电压 | DC 12V±10% | |
| Power Consumption 耗电量 | 90mA at DC12V | |
| Operating Temp 工作温度 | -10°C~+50°C | |
| Operating Humidity 工作湿度 | 90% RH max | |