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    sony new products IMX274LQC Approx. 8.51M-Effective Pixel Color CMOS Image Sensor

    2016-10-26 12:56 GoldTech Components Co.,Ltd.

    IMX274LQC

    Diagonal 7.20 mm (Type 1/2.5) Approx. 8.51M-Effective Pixel Color CMOS Image Sensor

    IMX274LQC

    16:9 Aspect Ratio CMOS Image Sensor Capable of 4K (3840 × 2160) Output for Industrial Applications

    Sony has commercialized the "IMX274LQC" Type 1/2.5 (16:9) back-illuminated CMOS image sensor with approximately 8.51M effective pixels for the expanding 4K market.
    The IMX274LQC is capable of 4K (3840 × 2160) output at 60 frames/s in ADC 10-bit mode. In addition, the DOL (Digital Overlap)-type HDR (High Dynamic Range) function is supported at 30 frames/s, realizing 4K video imaging with a wide dynamic range. The IMX274LQC has lower power consumption and is smaller than the existing 4K support CMOS image sensor (IMX172LQT), and the interface supports Sub-LVDS and MIPI CSI-2, enabling use in security camera and industrial applications.

    High-speed video imaging function

    The IMX274LQC realizes 4K (3840 × 2160) all-pixel scan at 30 frames/s in ADC 12-bit mode, and at the high frame rate output of 60 frames/s in ADC 10-bit mode, making it the ideal CMOS image sensor for expanding 4K market applications. The IMX274LQC also realizes Full HD (1920 × 1080) output at 60 frames/s in ADC 12-bit mode (mode 1) and 120 frames/s in ADC 10-bit mode (mode 2), enabling high-speed video imaging. In addition, various other readout methods are also supported, and diverse drive modes can be selected (Table-3).
    Use of a lower frame rate makes it possible to reduce power consumption.

    Versatile interface

    The IMX274LQC is equipped with two types of output interface (Sub-LVDS, MIPI CSI-2) to meet diverse needs. Both interfaces are capable of 4K 60 frames/s (ADC 10-bit) output, so the interface can be selected in accordance with the DSP and system used (Table-1).

    DOL-HDR function

    The IMX274LQC is Sony's first CMOS image sensor to support a DOL-type HDR function for a 4K angle of view. This makes it possible to shoot 4K video with an expanded dynamic range. The modes that support the DOL function are 4K (3840 × 2160) ADC 10-bit 30 frames/s and Full HD (1920 × 1080) ADC 10-bit 60 frames/s (Table-3).

    Compact device size

    The IMX274LQC realizes a compact package size of 10.70 mm (H) × 8.50 mm (V) × 1.62 mm (t). This reduced camera size expands the range of potential security camera and industrial applications.

    Table 1 Device Structure
    Item IMX274LQC
    Output image size Diagonal 7.20 mm (Type 1 / 2.5) aspect ratio 16:9
    Number of effective pixels 3864 (H) × 2202 (V) approx. 8.51M pixels
    Unit cell size 1.62 µm (H) × 1.62 µm (V)
    Optical blacks Horizontal Front: 0 pixels, rear: 0 pixels
    Vertical Front: 16 pixels, rear: 0 pixels
    Input drive frequency 12 MHz / 24 MHz / 36 MHz / 72 MHz (Sub-LVDS)
    6 MHz / 12 MHz / 18 MHz / 24 MHz (MIPI CSI-2)
    Interface Sub-LVDS (576 Mbps / ch, Max.10 ch) *1
    MIPI CSI-2 (1.440 Gbps / Lane) *1
    Package 92-pin LGA
    Supply voltage VDD (Typ.) 2.8 V / 1.8 V / 1.2 V

    *1 Sensor slave mode when using Sub-LVDS and sensor master mode when using MIPI.

    Table 2 Image Sensor Characteristics
    Item Value Remarks
    Sensitivity (F5.6) Typ. 237 mV 1/30s accumulation
    Saturation signal Min. 630 mV Tj = 60 °C
    Table 3 Basic Drive Mode
    Drive mode Recommended number of recording pixels Frame rate
    [frame/s]    		 ADC
    [bit]
    All-pixel scan (12 bit) 3840 (H) × 2160 (V) 29.97 12
    All-pixel scan (10 bit) 3840 (H) × 2160 (V) 59.94 10
    Mode 1*2(12 bit) 1920 (H) × 1080 (V) 59.94 12
    Mode 2*2(10 bit) 1920 (H) × 1080 (V) 119.88 10
    Mode 3*2(10 bit) 1920 (H) × 1080 (V) 29.97 10
    Mode 4*2 1280 (H) × 720 (V) 119.88 10
    Mode 5*2 1280 (H) × 540 (V) 239.76 10
    Drive mode Recommended number of recording pixels Frame rate
    [frame/s]    		 ADC
    [bit]
    All-pixel scan (10 bit) DOL*1 3840 (H) × 2160 (V) 29.97 10
    Mode 6 (10 bit) DOL*1*2 1920 (H) × 1080 (V) 59.94 10

    *1 There are restrictions on the storage time setting values when using DOL.
    *2 With vertical addition
    Total 0.011131(s) query 2, Time now is:2024-12-27 20:52
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