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全球首颗,索尼推出内置SerDes的汽车CIS
半导体行业观察· 2025-10-28 01:07
Core Viewpoint - Sony Semiconductor Solutions Corporation (SSS) has launched the IMX828, an 8-megapixel CMOS image sensor featuring the industry's first built-in MIPI A-PHY interface, aimed at enhancing automotive camera systems and advanced driver-assistance systems (ADAS) [2][3]. Group 1: Product Features - The IMX828 sensor boasts approximately 8 million effective pixels and claims to have the highest dynamic range in the industry at 150 dB [3][4]. - It integrates a unique low-power parking monitoring function that operates below 100mW, allowing for low-resolution image capture while the vehicle is parked [5]. - The sensor's unique pixel structure achieves a saturation characteristic of 40Kcd/m², enabling it to capture high-brightness objects without saturation, thus reducing misidentification risks [8]. Group 2: Technical Specifications - The IMX828 supports a maximum frame rate of 45 frames per second (fps) at full pixel readout and has a diagonal image size of 9.28 mm [10]. - It operates with a power supply voltage of 3.3V for analog, 1.1V for digital, and 1.8V for the interface [10]. - The sensor can be configured with either PIPE D-PHY or PIPE A-PHY interfaces, allowing for flexibility in system design [10]. Group 3: Market Position and Future Plans - SSS is the first to integrate the MIPI A-PHY standard into its sensor, which supports high-speed data transmission over long distances, addressing the growing demand for high bandwidth and low latency in automotive camera systems [3][4]. - The company plans to introduce various built-in automotive high-speed transmission interface products to meet future market demands, indicating a trend towards standardization in interface technology [9].