芯片OV5640参数规格书下载豪威科技1/4, 5-Megapixel

1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets

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OV5640

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lead free
( r( o5 I/ T! b; t; Oavailable in
! G. z$ v, K; l3 ~! g$ {a lead-free
package
The OV5640 delivers a complete 5-megapixel camera solution on a
single chip, aimed at offering cost efficiencies that serve the high
5 ?8 j! \& ~! R' y: V5 W. G2 B! Lvolume autofocus (AF) camera phone market. The system-on-a
/ {3 z$ ?" H/ f& l( ichip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
backside illumination architecture to deliver excellent pixel
8 f7 @' [) l8 r7 H% d" W; ?performance and best-in-class low-light sensitivity, while enabling
ultra compact camera module designs of 8.5 mm x 8.5 mm with
<6 mm z-height. The OV5640 provides the full functionality of a
complete camera, including anti-shake technology, AF control, and
& u- l" m; V* C+ C/ W6 ?' ?MIPI while being easier to tune then two-chip solutions, making it
6 X+ |& g; g$ T# J& Man ideal choice in terms of cost, time-to-market and ease of
platform integration.
+ t5 p& P. ]2 ]3 SThe OV5640 enables 720p HD video at 60 frames per second (fps)
and 1080p HD video at 30 fps with complete user control over
! @, j1 h9 @( i* ]9 o% b2 R( ?formatting and output data transfer. The 720p/60 HD video is
( k& X  l/ E& S+ Qcaptured in full field of view (FOV) with 2 x 2 binning, which
doubles the sensitivity and improves the signal-to-noise ratio
8 o: \& G$ m/ e(SNR). Additionally, a unique post-binning re-sampling filter
function removes zigzag artifacts around slant edges and
* I7 [1 X' u* |( _3 Iminimizes spatial artifacts to deliver even sharper, crisper
9 t7 ~; }8 N2 G4 W' E3 Ccolor images. To further improve camera performance and user
experience, the OV5640 features an internal anti-shake engine for
+ m1 Q0 r  [. t1 N+ m( r- v+ |6 P/ nimage stabilization, and it supports Scalado™ tagging for faster
# T# L) `+ k. o% g% limage preview and zoom.
The OV5640 offers a digital video port (DVP) parallel interface
and a high-speed dual lane MIPI interface, supporting multiple
output formats. An integrated JPEG compression engine simplifies
' m' r( p# F& {8 @data transfer for bandwidth-limited interfaces. The sensor's
automatic image control functions include automatic exposure
, g% F+ A; y% c1 ocontrol (AEC), automatic white balance (AWB), automatic band
filter (ABF), 50/60 Hz automatic luminance detection, and
automatic black level calibration (ABLC). The OV5640 delivers
. _) N+ s5 q+ z! ~programmable controls for frame rate, AEC/AGC 16-zone
size/position/weight control, mirror and flip, cropping, windowing,
and panning. It also offers color saturation, hue, gamma, sharpness
5 Y3 g3 B: [# X* z& @8 n3 D- p! Y(edge enhancement), lens correction, defective pixel canceling, and
noise canceling to improve image quality.
Find out more at www.ovt.com.¬
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