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1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets
9 F( x, n$ N2 T2 j0 SOV5640
- [# I! Y2 Q. }* B' @' j0 A- l! ~5-megapixel product brief" h$ o/ U V# j! j7 ~
lead free: H9 E9 ?8 K# N$ M5 c) S+ Y
available in
4 b6 l5 e! ~# A1 m0 ga lead-free
, t9 N" e, n; ]6 Zpackage
' H5 j3 K1 x9 k* X5 [% wThe OV5640 delivers a complete 5-megapixel camera solution on a
" Q, M i% a# jsingle chip, aimed at offering cost efficiencies that serve the high
7 ]; G! x. W) ]volume autofocus (AF) camera phone market. The system-on-a
; r Q( t: @; b9 Hchip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™, g$ O& o+ E+ D, K; [
backside illumination architecture to deliver excellent pixel. T; U& Y3 p f
performance and best-in-class low-light sensitivity, while enabling
2 X: B+ F9 Y) m$ p2 _ultra compact camera module designs of 8.5 mm x 8.5 mm with
( ~$ }9 I* ^4 Y- M<6 mm z-height. The OV5640 provides the full functionality of a) y! s$ g0 d) U( N! [% W+ P2 g2 }, [6 d$ {
complete camera, including anti-shake technology, AF control, and
7 k, u% J6 _0 e. W- I. O0 GMIPI while being easier to tune then two-chip solutions, making it
6 ] [6 r* j' W1 oan ideal choice in terms of cost, time-to-market and ease of6 }/ j& E2 b- h: v( E
platform integration.
/ J+ s+ r6 u8 T* P2 a' `The OV5640 enables 720p HD video at 60 frames per second (fps). i6 o. z8 C/ x2 l6 h4 O n }
and 1080p HD video at 30 fps with complete user control over) n6 V) s# p9 B1 i# T9 m& J4 I
formatting and output data transfer. The 720p/60 HD video is
7 `1 X& p" l: @7 v8 O, B m9 @captured in full field of view (FOV) with 2 x 2 binning, which
8 x8 S) q5 O6 I. J6 Udoubles the sensitivity and improves the signal-to-noise ratio
3 i# b9 X$ W% u d7 z(SNR). Additionally, a unique post-binning re-sampling filter; P- J' r; V: J/ t
function removes zigzag artifacts around slant edges and
/ m' K7 ]7 Y" @9 ?6 q4 Fminimizes spatial artifacts to deliver even sharper, crisper
% ]8 E& k! Y0 ]) _color images. To further improve camera performance and user
5 g" D; R" Y2 F0 k) Rexperience, the OV5640 features an internal anti-shake engine for" Y6 [( h' d- f
image stabilization, and it supports Scalado™ tagging for faster
3 D' U% i4 H& ~& }6 S# ]image preview and zoom.
( s" W! \/ n7 N' ?The OV5640 offers a digital video port (DVP) parallel interface
7 _! {2 m% j& ]$ p+ F6 o: Y wand a high-speed dual lane MIPI interface, supporting multiple) ]" j1 `5 n! b' }) B
output formats. An integrated JPEG compression engine simplifies
6 [0 h/ }: _: D/ }data transfer for bandwidth-limited interfaces. The sensor's) J" t8 N- ^8 i" ]8 W
automatic image control functions include automatic exposure
* z' W& C- w! g8 r Mcontrol (AEC), automatic white balance (AWB), automatic band3 N2 h/ H" ~; E" M& k* x
filter (ABF), 50/60 Hz automatic luminance detection, and
# M6 c8 n& F7 N L, Iautomatic black level calibration (ABLC). The OV5640 delivers3 ?% `, v6 ]% ~9 {, O) ]! Y
programmable controls for frame rate, AEC/AGC 16-zone
5 Q& p4 C6 `$ h- e* esize/position/weight control, mirror and flip, cropping, windowing,
# S2 _, `) s0 l$ t3 A0 O. mand panning. It also offers color saturation, hue, gamma, sharpness# x' m, P' A1 u0 R
(edge enhancement), lens correction, defective pixel canceling, and8 v: C$ \. Y! A& x
noise canceling to improve image quality.0 @/ q% @: ?% g2 F
Find out more at www.ovt.com.¬
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OV5640.pdf
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|Shenzhen Lianshi Electronics Co., Ltd
( 粤ICP备13003189号 )
发表于 2024-10-31 15:40:22