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

5-megapixel product brief
5 \+ r. U, Q6 l. G/ C) Hlead free
available in
a lead-free
; ^4 J8 C4 T0 D$ Q& D4 fpackage
! X& g0 T) N" X0 m0 a' e# |! PThe OV5640 delivers a complete 5-megapixel camera solution on a
( n- i. T! f# w; n/ M2 Hsingle chip, aimed at offering cost efficiencies that serve the high
4 S. ?9 z* ?' y2 d8 {: Z7 m1 Jvolume autofocus (AF) camera phone market. The system-on-a
- ]5 ?( U3 D/ N6 d6 l0 H* _1 O7 L+ echip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
backside illumination architecture to deliver excellent pixel
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
. c2 E! t3 f4 {. O' Jcomplete camera, including anti-shake technology, AF control, and
/ z; F9 c! {# O5 C# s, lMIPI while being easier to tune then two-chip solutions, making it
an ideal choice in terms of cost, time-to-market and ease of
3 p- U' t5 T  d$ P- Mplatform integration.
' H& T' I5 T( U0 F& {+ b1 sThe OV5640 enables 720p HD video at 60 frames per second (fps)
6 U- v1 E. G6 q7 Band 1080p HD video at 30 fps with complete user control over
3 x4 d- y4 N1 E. L! Oformatting and output data transfer. The 720p/60 HD video is
0 P! r1 [9 y) Acaptured in full field of view (FOV) with 2 x 2 binning, which
) C# u) r8 r% B3 Xdoubles the sensitivity and improves the signal-to-noise ratio
(SNR). Additionally, a unique post-binning re-sampling filter
function removes zigzag artifacts around slant edges and
! |3 _( B! s; N# W2 u# B; sminimizes spatial artifacts to deliver even sharper, crisper
7 J9 }1 {4 X$ Y1 b9 C$ X0 b6 V! S; ccolor images. To further improve camera performance and user
! B" T/ ?5 N! f! oexperience, the OV5640 features an internal anti-shake engine for
image stabilization, and it supports Scalado™ tagging for faster
image preview and zoom.
' `5 D0 q# N) S  }The OV5640 offers a digital video port (DVP) parallel interface
$ \% a' P/ V/ j4 M# land a high-speed dual lane MIPI interface, supporting multiple
output formats. An integrated JPEG compression engine simplifies
data transfer for bandwidth-limited interfaces. The sensor's
3 p4 J) c; A. Z+ uautomatic image control functions include automatic exposure
control (AEC), automatic white balance (AWB), automatic band
$ P) V+ X5 W$ a) ifilter (ABF), 50/60 Hz automatic luminance detection, and
automatic black level calibration (ABLC). The OV5640 delivers
, C  c1 S4 L. R% w* I4 G8 J9 D  M* q; Pprogrammable controls for frame rate, AEC/AGC 16-zone
: D4 M" B7 W  Y! E& v# s& rsize/position/weight control, mirror and flip, cropping, windowing,
# Y8 Y4 m# T9 O; |and panning. It also offers color saturation, hue, gamma, sharpness
(edge enhancement), lens correction, defective pixel canceling, and
" k' }( ]2 k* X+ C6 ?: N5 |noise canceling to improve image quality.
Find out more at www.ovt.com.¬
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