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1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets + }% @( B0 J6 j5 M6 Q. A
OV5640 ; a; ^8 B# S( G4 H2 f
5-megapixel product brief4 x' r8 o0 b) Q
lead free
" p$ m, A2 n d4 w9 l' f6 @available in- u9 j! R1 g6 @6 X% H( X
a lead-free6 N" o, @# |) R/ R+ u) I
package
1 L/ ]5 @9 N: m' DThe OV5640 delivers a complete 5-megapixel camera solution on a
9 W3 ]- E% W$ V$ w- u1 |% q, Fsingle chip, aimed at offering cost efficiencies that serve the high' J/ F8 y, g' J5 }1 U$ T- w, E
volume autofocus (AF) camera phone market. The system-on-a
3 ^& j7 c: R. W6 schip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
* m" K9 A$ P5 O. Q& s) G( U0 G. hbackside illumination architecture to deliver excellent pixel
8 _3 |3 M: W3 t; z' W# }performance and best-in-class low-light sensitivity, while enabling, R. T; T; R; s* @/ K2 ~
ultra compact camera module designs of 8.5 mm x 8.5 mm with+ ^0 {" U4 P0 b0 v& E [' L& ]
<6 mm z-height. The OV5640 provides the full functionality of a
. f2 N; O* F9 U' ]* D& r6 q" Hcomplete camera, including anti-shake technology, AF control, and+ Z, @0 `+ I, e0 T/ _( `* _
MIPI while being easier to tune then two-chip solutions, making it, r9 n9 z, y5 p
an ideal choice in terms of cost, time-to-market and ease of/ v$ k7 M& G5 @& Q8 X k5 L
platform integration.
0 z4 q; a' `9 w( b9 F& }The OV5640 enables 720p HD video at 60 frames per second (fps). `. S: N, ]' Z
and 1080p HD video at 30 fps with complete user control over
, z1 k7 N( H+ e& J/ o' Eformatting and output data transfer. The 720p/60 HD video is
3 \1 c6 `& H0 M" D& e. mcaptured in full field of view (FOV) with 2 x 2 binning, which% h; M8 c! h' K; L4 u% E
doubles the sensitivity and improves the signal-to-noise ratio) z/ b- S% v% ^
(SNR). Additionally, a unique post-binning re-sampling filter2 s1 G2 m; J7 K% a9 F( F9 r
function removes zigzag artifacts around slant edges and
1 b6 E$ Z2 Q! m2 E, A5 O" ^- J9 ?% eminimizes spatial artifacts to deliver even sharper, crisper& U% c% o* u. K! K4 V3 A
color images. To further improve camera performance and user; x' J# @7 _/ F) ~8 z' d( B" D5 U9 I
experience, the OV5640 features an internal anti-shake engine for
& q$ d7 E( v% U( k. R9 r. z# W# Q2 Aimage stabilization, and it supports Scalado™ tagging for faster
" [* _$ t% u& t# Ximage preview and zoom.
5 Q1 H E+ R+ M" C" r6 k8 r) R6 `* T2 aThe OV5640 offers a digital video port (DVP) parallel interface
; @, F; C) t& i' F" V8 nand a high-speed dual lane MIPI interface, supporting multiple2 P; q) ^# T- O* H" [
output formats. An integrated JPEG compression engine simplifies! ]% N' L8 K$ F6 R) P; s$ I/ v
data transfer for bandwidth-limited interfaces. The sensor's% x( L" J" u: }+ A
automatic image control functions include automatic exposure
& O$ b/ }/ [ K9 P5 @control (AEC), automatic white balance (AWB), automatic band
Q, _! Y. z2 G. m% z tfilter (ABF), 50/60 Hz automatic luminance detection, and
/ Z( q6 m& w2 s. o$ _6 vautomatic black level calibration (ABLC). The OV5640 delivers
/ y' n; v: f. S+ wprogrammable controls for frame rate, AEC/AGC 16-zone, f* D! t! z' j4 t9 {7 A2 {
size/position/weight control, mirror and flip, cropping, windowing,3 Z& e7 T$ A7 @6 }2 ?
and panning. It also offers color saturation, hue, gamma, sharpness0 \7 i* y& d0 k' v
(edge enhancement), lens correction, defective pixel canceling, and
* s/ l. [6 y) x" z; W1 tnoise canceling to improve image quality.4 C0 f: d3 J4 W. c$ W' _9 r/ R
Find out more at www.ovt.com.¬
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OV5640.pdf
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