{"id":13221,"date":"2024-09-10T10:59:56","date_gmt":"2024-09-10T10:59:56","guid":{"rendered":"https:\/\/dgzx.hk?p=13221"},"modified":"2024-09-10T10:59:56","modified_gmt":"2024-09-10T10:59:56","slug":"ov16880-camera-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/id\/sensor-gambar-kamera-ov16880\/","title":{"rendered":"Sensor gambar kamera OV16880 1\/3,06 inci 16MP berperforma tinggi dari OmniVision"},"content":{"rendered":"

\u25cfOmniVision berkinerja tinggi OV16880<\/span><\/strong> adalah sensor gambar 16 megapiksel 1\/3,06 inci yang didasarkan pada teknologi chip bertumpuk PureCel\u00ae Plus milik OmniVision. Sensor ini memanfaatkan piksel 1 mikron canggih untuk menghadirkan fitur-fitur canggih seperti perekaman gambar dan video beresolusi sangat tinggi dan autofokus deteksi fase (PDAF) ke ponsel pintar dan tablet ramping.<\/span><\/p>\n

\u25cfSensor PureCel\u00ae Plus-s dari OmniVision menggunakan teknologi array filter warna terpendam (BCFA) dan isolasi parit dalam (DTI) untuk mengurangi gangguan piksel dan meningkatkan rasio sinyal terhadap derau untuk menghasilkan gambar dan video yang lebih baik. Selain itu, teknologi ini memungkinkan lensa sudut sinar utama (CRA) yang lebih besar tanpa mengurangi kualitas gambar, sehingga memungkinkan desain modul yang lebih ramping.<\/span><\/p>\n

\u25cfSensor gambar OV16880 PureCel\u00ae Plus-S mampu menangkap gambar 16 megapiksel (4672 x 3504 piksel) pada 30 bingkai per detik (fps), yang memungkinkan pemotretan beruntun beresolusi penuh dan tanpa jeda rana. Selain itu, sensor ini mampu menangkap video 4K pada 30 fps, video 1080p pada 90 fps, dan video 720p pada 120 fps.<\/span><\/p>\n

\u25cfSensor dapat dipasang dalam modul 8,5 x 8,5 mm dengan tinggi z kurang dari 5 mm.<\/span><\/p>\n

\u25cfFitur Produk:<\/span><\/span><\/strong><\/p>\n

\u25a0Kalibrasi tingkat hitam otomatis<\/span><\/p>\n

\u25a0Kontrol yang dapat diprogram dari frame rate, mirroring dan flipping, cropping dan windowing<\/span><\/p>\n

\u25a0Mendukung pembatalan DPC dinamis<\/span><\/p>\n

\u25a0Mendukung format keluaran: 10-bit RAW RGB<\/span><\/p>\n

\u25a0Mendukung subsampling horizontal dan vertikal<\/span><\/p>\n

\u25a0Mendukung ukuran gambar umum: 4672\u00d73504, 4672\u00d72628, 2336\u00d71752, 1920\u00d71080, 1280\u00d7720<\/span><\/p>\n

\u25a0Mendukung pengelompokan 2\u00d72<\/span><\/p>\n

\u25a0Antarmuka SCCB serial standar<\/span><\/p>\n

\u25a0Antarmuka MIPI TX hingga 4 saluran dengan kecepatan hingga 1,5 Gbps\/saluran<\/span><\/p>\n

\u25a0Kemampuan drive I\/O yang dapat diprogram<\/span><\/p>\n

\u25a0Antarmuka LVDS hingga 1\/2\/4 saluran dengan kecepatan hingga 1,5 Gbps\/saluran<\/span><\/p>\n

\u25a0Memori yang dapat diprogram satu kali (OTP) 13kbit (1664 byte) tertanam untuk penggunaan pelanggan<\/span><\/p>\n

\u25a0Output HDR baris interlaced<\/span><\/p>\n

\u25a0Mendukung AF kecepatan tinggi<\/span><\/p>\n

\u25a0Mendukung PDAF<\/span><\/p>\n

\u25a0Tiga loop terkunci fase pada chip<\/span><\/p>\n

\u25a0Kemampuan drive I\/O yang dapat diprogram<\/span><\/p>\n

\u25a0Sensor suhu internal<\/span><\/p>\n

Tanya Jawab Umum tentang sensor gambar kamera OV16880:<\/span><\/span><\/strong><\/p>\n

Q1: Apa jenis sensor gambar OV16880?<\/span><\/strong><\/p>\n

A1: OV16880 adalah sensor gambar CMOS 16 megapiksel berperforma tinggi yang menggunakan teknologi chip bertumpuk untuk menghasilkan gambar beresolusi 4672\u00d73504 pada 30fps. Sensor ini dirancang untuk kamera digital (DSC) beresolusi tinggi, camcorder HD, dan ponsel untuk menghasilkan solusi pencitraan berkualitas tinggi.<\/span><\/p>\n

<\/p>\n

Q2: Apa saja fitur utama sensor gambar OV16880?<\/span><\/strong><\/p>\n

A2: Fitur utama sensor gambar OV16880 meliputi:<\/span><\/p>\n

Resolusi tinggi: 16 juta piksel, memberikan detail gambar yang halus.<\/span><\/p>\n

Performa tinggi: Mampu mengambil foto beresolusi penuh pada 30fps, dengan dukungan pemotretan beruntun dan tanpa jeda rana.<\/span><\/p>\n

Konfigurasi fleksibel: Resolusi gambar, kecepatan bingkai, dan parameter kualitas gambar dapat diprogram pengguna.<\/span><\/p>\n

Teknologi canggih: Mengadopsi teknologi die bertumpuk PureCel Plus-S, dengan susunan filter warna terkubur (BCFA) dan teknologi isolasi parit dalam (DTI) untuk mengurangi crosstalk piksel dan meningkatkan rasio sinyal terhadap derau.<\/span><\/p>\n

Aplikasi luas: Cocok untuk berbagai perangkat seperti telepon pintar, tablet, kamera digital, dll.<\/span><\/p>\n


<\/span><\/p>\n

Q3: Masalah umum apa yang mungkin terjadi dengan sensor gambar OV16880?<\/span><\/strong><\/p>\n

A3: Sensor gambar OV16880 mungkin mengalami masalah berikut selama penggunaan:<\/span><\/p>\n

Suhu berlebih: Pengoperasian jangka panjang akan menyebabkan suhu meningkat, yang dapat menyebabkan fenomena "piksel panas", yaitu peningkatan noise yang disebabkan oleh chip yang terlalu panas.<\/span><\/p>\n

Masalah tegangan: Tegangan analog yang rendah atau tidak stabil dapat menyebabkan sensor gambar tidak berfungsi, seperti warna berubah, garis-garis, atau memerlukan cahaya yang lebih kuat untuk mendeteksi gambar.<\/span><\/p>\n

Kerusakan mekanis: Guncangan atau getaran mekanis dapat menyebabkan kerusakan pada struktur internal.<\/span><\/p>\n

Gangguan elektromagnetik: Medan elektromagnetik yang kuat atau gangguan gelombang elektromagnetik dapat memengaruhi operasi normal sensor.<\/span><\/p>\n

Kegagalan sirkuit: Hubungan pendek jalur data, sirkuit terbuka, atau koneksi yang salah dapat menyebabkan anomali gambar, seperti perubahan warna, riak air, dll.<\/span><\/p>\n


<\/span><\/p>\n

Q4: Bagaimana cara mengatasi masalah "piksel panas" pada sensor gambar OV16880?<\/span><\/strong><\/p>\n

A4: Masalah "hot pixel" biasanya disebabkan oleh chip yang terlalu panas. Solusinya meliputi:<\/span><\/p>\n

Pastikan perangkat didinginkan dengan baik dan hindari pengoperasian terus-menerus dalam jangka panjang.<\/span><\/p>\n

Lakukan penekanan kebisingan pada tingkat perangkat lunak, seperti menggunakan teknologi penyaringan digital.<\/span><\/p>\n

Jika masalahnya serius, Anda mungkin perlu mempertimbangkan untuk mengganti sensor atau menghubungi produsen untuk perbaikan.<\/span><\/p>\n


<\/span><\/p>\n

Q5: Apa yang harus saya lakukan jika saya mengalami masalah warna gambar berubah atau bergaris?<\/span><\/strong><\/p>\n

A5: Bila Anda mengalami masalah warna gambar pudar atau bergaris, Anda dapat mencoba solusi berikut:<\/span><\/p>\n

Periksa apakah tegangan analog stabil dan memenuhi spesifikasi.<\/span><\/p>\n

Periksa apakah ada sumber interferensi elektromagnetik yang kuat di sekitar sensor dan cobalah untuk menjauh darinya.<\/span><\/p>\n

Periksa apakah kabel data terhubung dengan benar dan tidak ada hubungan pendek atau sirkuit terbuka.<\/span><\/p>\n

Cobalah untuk mengkalibrasi ulang sensor atau memperbarui firmware.<\/span><\/p>\n

Jika masalah berlanjut, disarankan untuk menghubungi tukang reparasi profesional atau produsen untuk pemeriksaan dan perbaikan lebih lanjut.<\/span><\/p>\n


<\/span><\/p>\n

Q6: Bagaimana cara mencegah kerusakan pada sensor gambar OV16880?<\/span><\/strong><\/p>\n

A6: Untuk mencegah kerusakan pada sensor gambar OV16880, Anda dapat mengambil tindakan berikut:<\/span><\/p>\n

Hindari pengoperasian terus menerus dalam jangka panjang dan perhatikan pembuangan panas.<\/span><\/p>\n

Gunakan catu daya dan tegangan yang stabil untuk menghindari fluktuasi tegangan.<\/span><\/p>\n

Tangani perangkat dengan hati-hati untuk menghindari guncangan dan getaran mekanis.<\/span><\/p>\n

Jauhkan dari sumber gangguan elektromagnetik yang kuat.<\/span><\/p>\n

Periksa dan rawat perangkat secara berkala untuk memastikan semua komponen terhubung dengan benar.<\/span><\/p>\n

<\/p>","protected":false},"excerpt":{"rendered":"

\u25cfOmniVision's high-performance OV16880 is a 1\/3.06-inch 16-megapixel image sensor based on OmniVision's PureCel\u00ae Plus-s stacked chip technology. The sensor leverages advanced 1-micron pixels to bring advanced features such as ultra-high-resolution image and video capture and phase detection autofocus (PDAF) to slim smartphones and tablets. \u25cfOmniVision's PureCel\u00ae Plus-s sensor utilizes buried color filter array (BCFA) and deep trench isolation (DTI) technology to greatly reduce pixel crosstalk and improve signal-to-noise ratio to produce superior images and videos. In addition, the technology allows for larger chief ray angle (CRA) lenses without compromising image quality, enabling slimmer module designs. \u25cfThe OV16880 PureCel\u00ae Plus-S image sensor is capable of capturing 16-megapixel (4672 x 3504 pixels) images at 30 frames per second (fps), enabling full-resolution burst shooting and zero shutter lag. In addition, the sensor is capable of capturing 4K video at 30 fps, 1080p video at 90 fps, and 720p video at 120 fps. \u25cfThe sensor can be mounted in an 8.5 x 8.5 mm module with a z-height of less than 5 mm. \u25cfProduct Features: \u25a0Automatic black level calibration \u25a0Programmable control of frame rate, mirroring and flipping, cropping and windowing \u25a0Support dynamic DPC cancellation \u25a0Support output format: 10-bit RAW RGB \u25a0Support horizontal and vertical subsampling \u25a0Support typical image sizes: 4672×3504, 4672×2628, 2336×1752, 1920×1080, 1280×720 \u25a0Support 2×2 binning \u25a0Standard serial SCCB interface \u25a0Up to 4-channel MIPI TX interface with speed up to 1.5 Gbps\/channel \u25a0Programmable I\/O drive capability \u25a0Up to 1\/2\/4-channel LVDS interface with speed up to 1.5 Gbps\/channel \u25a0Embedded 13kbit (1664 bytes) one-time programmable (OTP) memory for customer use \u25a0Interlaced row HDR output \u25a0Support high-speed AF \u25a0Support PDAF \u25a0Three on-chip phase-locked loops \u25a0Programmable I\/O drive capability \u25a0Built-in temperature sensor OV16880 camera image sensor FAQ\uff1a Q1: What type of image sensor is OV16880? A1: OV16880 is a high-performance 16-megapixel CMOS image sensor that uses stacked chip technology to provide 4672×3504 resolution images at 30fps. It is designed for high-resolution digital still cameras (DSCs), HD camcorders, and mobile phones to provide high-quality imaging solutions. Q2: What are the main features of the OV16880 image sensor? A2: The main features of the OV16880 image sensor include: High resolution: 16 million pixels, providing delicate image details. High performance: Capable of taking full-resolution photos at 30fps, with support for burst shooting and zero shutter lag. Flexible configuration: User-programmable image resolution, frame rate, and image quality parameters. Advanced technology: Adopts PureCel Plus-S stacked die technology, with buried color filter array (BCFA) and deep trench isolation (DTI) technology to reduce pixel crosstalk and improve signal-to-noise ratio. Wide application: Suitable for a variety of devices such as smartphones, tablets, digital cameras, etc. Q3: What common problems may occur with the OV16880 image sensor? A3: The OV16880 image sensor may encounter the following problems during use: Overtemperature: Long-term operation will cause the temperature to rise, which may cause the "hot pixel" phenomenon, that is, the increase in noise caused by chip overheating. Voltage problem: Low or unstable analog voltage may cause the image sensor to malfunction, such as color cast, stripes, or require stronger light to sense the image. Mechanical damage: Mechanical shock or vibration may cause damage to the internal structure. Electromagnetic interference: Strong electromagnetic fields or electromagnetic wave interference may affect the normal operation of the sensor. Circuit failure: Data line short circuit, open circuit or wrong connection may cause image anomalies, such as color cast, water ripples, etc. Q4: How to solve the "hot pixel" problem of OV16880 image sensor? A4: The "hot pixel" problem is usually caused by chip overheating. The solution includes: Ensure that the device is well cooled and avoid long-term continuous operation. Perform noise suppression at the software level, such as using digital filtering technology. If the problem is serious, you may need to consider replacing the sensor or contacting the manufacturer for repair. Q5: What should I do if I encounter image color cast or stripe problems? A5: When you encounter image color cast or stripe problems, you can try the following solutions: Check whether the analog voltage is stable and meets the specifications. Check whether there are strong electromagnetic interference sources around the sensor and try to stay away from it. Check whether the data cable is connected correctly and there is no short circuit or open circuit. Try to recalibrate the sensor or update the firmware. If the problem persists, it is recommended to contact a professional repairman or the manufacturer for further inspection and repair. Q6: How to prevent damage to the OV16880 image sensor? A6: To prevent damage to the OV16880 image sensor, you can take the following measures: Avoid long-term continuous operation and pay attention to heat dissipation. Use a stable power supply and voltage to avoid voltage fluctuations. Handle the device with care to avoid mechanical shock and vibration. Keep away from strong electromagnetic interference sources. Regularly check and maintain the device to ensure that all components are connected properly.<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[613],"tags":[662],"class_list":["post-13221","post","type-post","status-publish","format-standard","hentry","category-16mp-4k-camera-sensor","tag-ov16880"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/comments?post=13221"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13221\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/media?parent=13221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/categories?post=13221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/tags?post=13221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}