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
7 t7 J+ u& Z- Alead free
available in
- v! l8 ^) L8 Z% u7 ta lead-free
, G3 x2 _; C0 v, [package
The OV5640 delivers a complete 5-megapixel camera solution on a
single chip, aimed at offering cost efficiencies that serve the high
volume autofocus (AF) camera phone market. The system-on-a
$ X# ~  e& U. Y# P/ ^: 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
7 n' W% N0 S. T# E2 z2 {) nultra compact camera module designs of 8.5 mm x 8.5 mm with
, s% I2 x. h2 |6 Q( l, ]<6 mm z-height. The OV5640 provides the full functionality of a
complete camera, including anti-shake technology, AF control, and
% [' ]# v/ k- w/ f' R2 e" UMIPI while being easier to tune then two-chip solutions, making it
an ideal choice in terms of cost, time-to-market and ease of
platform integration.
+ Q' I' \: n: E9 }( ?: JThe OV5640 enables 720p HD video at 60 frames per second (fps)
  ~- t  _8 T1 u# }, X: X$ K# Yand 1080p HD video at 30 fps with complete user control over
3 x$ M# W  g  `; b/ \formatting and output data transfer. The 720p/60 HD video is
captured in full field of view (FOV) with 2 x 2 binning, which
, u* u. U0 T7 R- o  odoubles the sensitivity and improves the signal-to-noise ratio
0 D% H9 h5 e1 Q) w. S(SNR). Additionally, a unique post-binning re-sampling filter
% j8 Q. K8 k% K. l% [$ H; Mfunction removes zigzag artifacts around slant edges and
  O: f. P6 r/ ?9 J$ g- m* F7 b4 Zminimizes spatial artifacts to deliver even sharper, crisper
/ M" `5 x% k" {. y2 |color images. To further improve camera performance and user
experience, the OV5640 features an internal anti-shake engine for
: t# k# U6 t6 h1 e$ u+ H1 Zimage stabilization, and it supports Scalado™ tagging for faster
7 p1 t2 J: O5 f4 z* E, y5 f% Simage preview and zoom.
The OV5640 offers a digital video port (DVP) parallel interface
and a high-speed dual lane MIPI interface, supporting multiple
5 S! r" C# [; |( W; s7 W& soutput formats. An integrated JPEG compression engine simplifies
" r( X/ a+ Q6 p$ ^( c  Mdata transfer for bandwidth-limited interfaces. The sensor's
automatic image control functions include automatic exposure
control (AEC), automatic white balance (AWB), automatic band
filter (ABF), 50/60 Hz automatic luminance detection, and
$ |6 j9 q1 e; F& T0 t/ u/ }. dautomatic black level calibration (ABLC). The OV5640 delivers
programmable controls for frame rate, AEC/AGC 16-zone
, J1 n& V4 {( B* Wsize/position/weight control, mirror and flip, cropping, windowing,
and panning. It also offers color saturation, hue, gamma, sharpness
(edge enhancement), lens correction, defective pixel canceling, and
7 t6 L  U  e; mnoise canceling to improve image quality.
2 e4 V$ E* g, _1 V) |) u. ZFind out more at www.ovt.com.¬
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