VD1940

批量生产

Automotive-grade, 5.1 Mpixel image sensor with global shutter and rolling modes for full image resolution and performance, in NIR and RGB

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产品概述

描述

VB1940、VD1940是一款5.1 MP图像传感器,具有滚动快门和全局快门两种模式。

在卷帘快门模式下,VB1940、VD1940通过MIPI CSI 2接口输出单个HDR彩色帧。这可通过将短曝光和长曝光相结合实现。此外,用户还可以激活一个功能,以将RGB NIR模式转换为RGGB格式。这种格式兼容所有标准汽车ECU(电子控制单元)。

在全局快门模式下,RGB像素可将NIR图像升级为全分辨率显示图像。得益于NIR像素和RGB像素的独立曝光,NIR信息的创新使用得以实现。

该传感器以高达60帧/秒的速率捕获2560 x 1984分辨率的图像。该器件可以通过I²C串行接口进行全面配置。它还支持通过使用可编程上下文进行灵活的帧对帧配置更改。在多达32个元素的多功能循环中,可以对最多四个上下文进行排序。

该传感器采用SEOOC(独立安全单元)设计。其符合ISO26262标准和ASIL-B安全级别的要求。

VB1940、VD1940具有一整套网络安全功能。

  • 所有功能

    • 符合车规级标准
      • 正在进行AEC-Q100 2级认证
      • 工作结温范围:-40°C至125°C
      • 符合ISO26262标准,支持ASIL B系统集成
      • 网络安全功能
    • 混合5.1 MP全局和卷帘快门功能
      • 3D堆叠传感器40 nm/65 nm
      • 5.1 MP传感器 (2560 x 1984)
      • 2.25 µm x 2.25 µm BSI(背照式)像素
      • RGB/NIR像素技术,支持RGB NIR 4 x 4模式
      • 图像阵列大小:5.8 mm x 4.5 mm
      • 光学格式:1/2.5英寸
      • 裸片或OBGA封装
    • 创新功能
      • 双重曝光控制(RGB和IR)
      • 片上拜耳化ISP(图像信号处理器)
      • 片上彩色HDR(高动态范围)合并
      • 片上NIR智能升级
      • 4个可编程上下文,采用多功能序列,多达32个元素
    • 接口
      • 四通道发射器MIPI CSI-2,每通道高达1.5 Gbps(MIPI CSI-2 copyright© 2005-2010 MIPI alliance, inc.摄像头串行接口2 (CSI-2) 标准1.0版)
      • 6个可编程GPIO(通用输入/输出),用于控制LED(发光二极管)
        • 输出与传感器集成周期同步
        • PWM(脉宽调制)控制
      • 快速模式+ I²C控制接口
    • 独特的成像性能
      • 峰值量子效率25% @ 940 nm
      • 卷帘快门模式下HDR线性动态范围高达100 dB
      • 全分辨率下速率高达60帧/秒
      • 超低噪音

The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMarketing description of the package type.Storage method used to contain product.Main country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.