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Ko OMNIVISION OS04A10 te Whakawhanui Whakatau ki te 4 Megapixels I roto i te Puoko Atahanga

Ko OMNIVISION OS04A10 te Whakawhanui Whakataunga Ki te 4 Megapixels I roto i te Whakaahua Puoko-hua

Nga korero hua

Ko te OS04A10 he pukoro whakaahua 4-megapixel i hangaia mo nga momo tono, tae atu ki nga kamera haumaru. Kei te whakauru i nga hangarau matatau penei i te QE (Quantum Efficiency) me te DCGTM (Dual Conversion Gain) hei whakaputa i nga mahi pai ake.

Ko te OS04A10 he tino pai te QE, ka iti ake te whakamarama IR hiko i roto i te pouri. Ma tenei ka whakaitihia te kohi hiko taumata-puna ma te 3x. Ka tautokohia te rama 940 nm NIR, kaore e kitea e nga kanohi tangata i roto i nga waahi pouri o roto, me te 850 nm marama, he pai mo nga kamera haumaru o waho.

Ko tenei puoko whakaahua ka tutuki i nga mahi a SNR1850nm me te SNR1940nm e arataki ana i te ahumahi, he nui ake i nga pukoro o nga kaiwhakataetae ma te 2x ki te 3x. Ko te hangarau DCGTM whakauru e whakarato ana i te Maama-Maama (ULL) me te awhe hihiri teitei (HDR). Ka nui ake te ngawari ki te kowhiri i tetahi kaiwhakatika tohu whakaahua hoa.

Mo etahi atu korero mo te OS04A10, tirohia www.ovt.com.

Nga Tohutohu Whakamahi Hua

Hei whakamahi i te puoro whakaahua OS04A10, whai i enei tohutohu:

  1. Tūhonohia te OS04A10 ki te pūtukatuka tohu whakaahua hototahi ma te whakamahi i te atanga atahanga kua whakaratohia.
  2. Me mohio kei te hiko te OS04A10 ma te whakamahi i te puna hiko tika.
  3. Ki te hiahiatia, whakatikahia nga tautuhinga mana whiwhi ki te arotau i te kounga whakaahua.
  4. Hono atu etahi atu taputapu, taputapu ranei ki nga tauranga GPIO ina tika.
  5. Tirohia te peeke rehita mana mo etahi tautuhinga whirihoranga, whakatikatika ranei.
  6. Mena kei te whakamahi i te atanga SCCB, honoa nga titi e tika ana (SID, SCL, SDA) kia rite.
  7. Homai he tohu karaka o waho (EXTCLK) ki te hiahiatia.
  8. Whakamahia te pine XSHUTDOWN hei whakahaere i te mana mana o te OS04A10.
  9. Tirohia nga whakaritenga hangarau o te hua mo nga korero taipitopito mo tana mahi me tana mahinga.

Tuhipoka: Ko OMNIVISION te mana ki te whakarereke, ki te whakamutu ranei i te hua kaore he panui. Tena tirohia te rangatira webpae mo nga korero tino hou.

4-megapixel hua poto

4-Megapixel Nyxel® NIR me Ultra Low Light Image Sensor

  • Ko te OS04A10 a OMNIVISION he 2.9 µm te rahi pika, 4-megapixel (MP) mema taumira o tana whanau pukoro ahua o Nyxel® tata-infrared (NIR) me te marama iti-iti (ULL). Ka whakarato i nga kamera haumarutanga me te awhe topa nui ake me nga punaha tirotiro AI-whakahohea me te pai ake o te tautuhi ahanoa me te tika o te whakamotuhēhē kanohi. I tua atu, ka mau tonu te mahi pai o te umanga, ao me te po, mo te kite i te marama mai i nga mea e rua e kitea ana me nga roangaru NIR kia pai ake ai te hanga tae me nga whakaahua monochrome. Kei te OS04A10 ano te hangarau o te PureCel®Plus-S o OMNIVISION o te hangarau whakapapa mate, e taea ai tana kete tino iti me te rahi o te pika 2.9 micron.
  • Ko te hangarau Nyxel® NIR a OMNIVISION te OS04A10 me te tino pai o te quantum efficiency (QE) o te 60% i te 850 nm me te 40% i te 940 nm, he 3x ki te 5x te pai ake i nga puoro kaore he hangarau nei. Ma tenei QE pai ka taea te whakamahi i te whakamarama IR hiko iti i roto i te pouri katoa, ka hua mai i te 3x te whakahekenga o te kohi hiko taumata-puanaha. I tua atu, ko te rama NIR 940 nm e kore e kitea e nga kanohi tangata i roto i nga waahi pouri o roto, ko te rama 850 nm he pai mo nga kamera haumaru o waho.
  • Ko te OS04A10 ka eke ki te ahumahi SNR1850nm me te SNR1940nm mahi e 2x ki te 3x iti ake ina whakaritea ki nga kaitoro rongonui rongonui e waatea ana. I tua atu, ko te hangarau DCG™ (te whiwhinga huringa takirua) a OMNIVISION e whakarato ana i te ULL pai rawa atu me te awhe hihiri teitei (HDR) o te umanga, me te ngawari ake ki te kowhiri i tetahi kaiwhakatika tohu whakaahua hoa.
  • Rapua etahi atu korero i www.ovt.com.

Nga tono

  • kāmera haumaru
  • nga kamera mahi
  • nga kamera kaihoko taumira teitei

Nga waahanga hua

  • Te whakarei ake i te QE i roto i te awhe NIR
  • tautoko mo te rahi o te ahua:
    • 2688 x 1520
    • VGA
    • QVGA, me nga rahi kua tapahia
  • awhe hihiri teitei
  • tairongo teitei
  • nga mahi pūtukatuka whakaahua:
    • whakakorenga pika hapa
    • Whakakotahitanga DCG™
    • whakatika taumata pango aunoa
    • PWL kōpeketanga, etc.
  • raraunga pika: 12b RAW RGB
  • SCCB mo te rehita hotaka
  • nga GPIO ka taea te whakarite
  • tere tere whakawhiti raraunga rangatū ki MIPI CSI-2 LVDS ranei
  • te kaha tukutahi anga waho
  • pūoko pāmahana tāmau
  • mahara kotahi-wa programmable (OTP).

Whakatakotoranga Hangarau

  • rahi huānga hohe: 2688 x 1520
  • reeti whakawhiti atahanga teitei: 30×3 fps @ 1520p
  •  tuku hiko:
    • tairitenga: 2.8V
    • matihiko: 1.2V
    • Papa I/O: 1.8V
  • whakaritenga mana:
    – kaha: 300 mW
  • awhe pāmahana:
    – mahi: -30°C ki te +85°C pāmahana hononga
  • atanga putanga:
    ki te 4-raina MIPI CSI-2 ranei LVDS
  • rahi arotahi: 1/1.79″
  • koki hihi matua arotahi: 9°
  • aratau matawai: ahu whakamua
  • marumaru: rolling shutter
  • hōputu putanga: HDR whakakitenga kotahi – 16-bit RAW whakakotahi, 12-bit (PWL) kōpeke RAW whakakotahi; HDR whakaaturanga rua - 16-bit RAW whakakotahi
    + 12-bit VS RAW, 12-bit (PWL) kōpeke RAW whakakotahi + 12-bit VS RAW; 3-maaramatanga HDR – 12-bit te roa o te whakakitenga
  • rahi pika: 2.9 µm x 2.9 µm
  • horahanga whakaahua: 7841.6 µm x 4454.4 µm

Whakaaturanga Poraka Mahi

Ko OMNIVISION OS04A10 te Whakawhanui Whakatau ki te 4 Megapixels I roto i te Puoko Whakaahua-fig1

4275 Burton Drive Santa Clara, CA 95054 USA

Waea Waea: + 1 408 567 3000 Waeatuhi: + 1 408 567 3001 www.ovt.com

Kei a OMNIVISION te mana ki te whakarereke i a raatau hua, ki te whakamutu ranei i tetahi hua, ratonga ranei me te kore korero. Ko OMNIVISION, ko te tohu OMNIVISION, ko PureCel, ko Nyxel he tohu tohu rehita na OmniVision Technologies, Inc. Ko DCG he tohu hokohoko na OmniVision Technologies, Inc. Ko era atu tohu hokohoko katoa na o ratou ake rangatira.

Ko OMNIVISION OS04A10 te Whakawhanui Whakatau ki te 4 Megapixels I roto i te Puoko Whakaahua-fig2

Tuhinga / Rauemi

Ko OMNIVISION OS04A10 te Whakawhanui Whakatau ki te 4 Megapixels I roto i te Puoko Atahanga [pdf] Aratohu Kaiwhakamahi
OS04A10 Whakawhanui Whakataunga Ki te 4 Megapixels I roto i te Whakaahua Ataahua, OS04A10, Whakaroahia te Whakataunga Ki te 4 Megapixels I roto i te Whakaahua Whakaahua, 4 Megapixels I roto i te Whakaahua Whakaahua, I roto i te Whakaahua Whakaahua, te Whakaahua Whakaahua, te Tohu.

Tohutoro

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