{"id":13204,"date":"2024-09-07T11:31:04","date_gmt":"2024-09-07T11:31:04","guid":{"rendered":"https:\/\/dgzx.hk?p=13204"},"modified":"2024-09-07T11:32:54","modified_gmt":"2024-09-07T11:32:54","slug":"imx258-cmos-camera-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/ar\/imx258-cmos-camera-image-sensor\/","title":{"rendered":"\u0645\u0633\u062a\u0634\u0639\u0631 \u0635\u0648\u0631 CMOS \u0628\u062f\u0642\u0629 13 \u0645\u064a\u062c\u0627 \u0628\u0643\u0633\u0644 IMX258 \u0642\u0637\u0631\u064a 5.867 \u0645\u0645 (\u0627\u0644\u0646\u0648\u0639 1\/3.06) \u0645\u0639 \u0628\u0643\u0633\u0644 \u0645\u0631\u0628\u0639 \u0644\u0644\u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u0646\u0629"},"content":{"rendered":"

\u25a0\u0627\u064a \u0627\u0645 \u0627\u0643\u0633 258<\/span> is a 5.867 mm diagonal (1\/3.06 type) 13-megapixel CMOS active pixel type stacked image sensor with a square pixel array. Adopts Exmor RS\u2122 technology to achieve high-speed image capture through column-parallel A\/D conversion circuits and high sensitivity and low-noise images (compared to conventional CMOS image sensors) through back-illuminated imaging pixel structure. R, G, B pigment primary color mosaic filters are adopted. High dynamic range still pictures and movies can be achieved by introducing spatial multiplexing exposure technology. It is equipped with an electronic shutter with variable integration time. It has three power supply voltages: analog 2.7 V, digital 1.2 V, and 1.8 V for input\/output interfaces to achieve low power consumption.<\/span><\/p>\n

\u25cfFunctions and Features<\/span><\/span><\/strong><\/p>\n

\u25a0Back-illuminated stacked CMOS image sensor Exmor RS\u2122<\/span><\/p>\n

\u25a0Phase detection pixel data output for phase detection autofocus<\/span><\/p>\n

\u25a0High dynamic range (HDR) mode with raw data output.<\/span><\/p>\n

\u25a0High signal-to-noise ratio (SNR).<\/span><\/p>\n

\u25a0Full resolution@30fps (normal\/HDR). 4K2K@30fps (normal\/HDR) 1080p@60fps (normal)<\/span><\/p>\n

\u25a0Output RAW10\/8 video format.<\/span><\/p>\n

\u25a0Pixel binning readout and V sub-sampling function.<\/span><\/p>\n

\u25a0Independent flip and mirror.<\/span><\/p>\n

\u25a0CSI-2 serial data output (MIPI 2-lane\/4-lane, max. 1.3Gbps\/lane, compliant with D-PHY specification version 1.1)<\/span><\/p>\n

\u25a02-wire serial communication.<\/span><\/p>\n

\u25a0Two PLLs for independent clock generation of pixel control and data output interface.<\/span><\/p>\n

\u25a0Dynamic defective pixel correction.<\/span><\/p>\n

\u25a0Fast mode transition. (On the fly)<\/span><\/p>\n

\u25a0Dual sensor synchronous operation.<\/span><\/p>\n

\u25a04K-bit OTP ROM for user use.<\/span><\/p>\n

\u25a0\u0645\u0633\u062a\u0634\u0639\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062f\u0645\u062c<\/span><\/p>\n

Dogoozx customized IMX258 camera module:<\/span><\/span><\/strong><\/p>\n