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1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets # ]3 {2 Q) }* `7 e4 g; m; u, s* U
OV5640
4 `' F1 i4 ]& | b. E. \1 W5-megapixel product brief" c- g2 t. m& W5 b/ Z9 L, S8 _6 v9 R
lead free& O( s9 H5 O2 Q8 G% Y
available in0 V/ l7 s& \2 z; d$ `
a lead-free
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The OV5640 delivers a complete 5-megapixel camera solution on a5 P4 c5 P1 s/ k1 K/ c
single chip, aimed at offering cost efficiencies that serve the high
, t9 `, R# T X9 Ivolume autofocus (AF) camera phone market. The system-on-a* w% |7 ]2 N% X' j+ Q7 z: E
chip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
2 F. o+ s7 `; G0 H; Q3 {backside illumination architecture to deliver excellent pixel
4 F! k2 y" v5 L" `3 n5 Wperformance and best-in-class low-light sensitivity, while enabling
2 U; n$ v* o) l# }: E# Vultra compact camera module designs of 8.5 mm x 8.5 mm with
' z( B: d0 F; j' u# N$ p: D<6 mm z-height. The OV5640 provides the full functionality of a7 u$ p3 @; ~- a+ {' t5 o+ M4 T
complete camera, including anti-shake technology, AF control, and! J% m5 C. W: J) K9 h0 G2 l8 ^
MIPI while being easier to tune then two-chip solutions, making it: Y) V( b4 A- D" N, K& H3 Q1 T
an ideal choice in terms of cost, time-to-market and ease of
5 Y# j! I4 ?2 C8 t4 L8 ~platform integration.
$ e; F7 r) e) fThe OV5640 enables 720p HD video at 60 frames per second (fps)
6 _7 }. M+ }" z. }8 sand 1080p HD video at 30 fps with complete user control over8 b- W" F- j% j
formatting and output data transfer. The 720p/60 HD video is
D) C5 ]' M1 k% q& E& dcaptured in full field of view (FOV) with 2 x 2 binning, which
1 Q( V, t3 V: R- T h# udoubles the sensitivity and improves the signal-to-noise ratio( {9 R4 A& u. _ I
(SNR). Additionally, a unique post-binning re-sampling filter1 T x2 J' P. H e
function removes zigzag artifacts around slant edges and
, m* Y1 n" z/ u2 A! ominimizes spatial artifacts to deliver even sharper, crisper
R% G8 z- Q) D0 u( h6 I( Jcolor images. To further improve camera performance and user
7 p' R; f L* U; S2 P# W+ [8 ?experience, the OV5640 features an internal anti-shake engine for
: P( W" l0 S; _' w Mimage stabilization, and it supports Scalado™ tagging for faster
- k3 }* N, t! u, L- Cimage preview and zoom.
8 y- ^7 `; O. C7 C1 JThe OV5640 offers a digital video port (DVP) parallel interface
8 f# d4 x' Y M9 U% u2 F7 n" J+ qand a high-speed dual lane MIPI interface, supporting multiple, U6 u$ T ]$ X9 q) L
output formats. An integrated JPEG compression engine simplifies
5 f7 q9 j2 H8 O* }data transfer for bandwidth-limited interfaces. The sensor's
7 W) h. g1 f5 L1 H* Zautomatic image control functions include automatic exposure
. V$ h W1 A+ Scontrol (AEC), automatic white balance (AWB), automatic band$ J3 i+ j, s: G# n# A
filter (ABF), 50/60 Hz automatic luminance detection, and
$ M) Z8 a5 @2 N8 f2 qautomatic black level calibration (ABLC). The OV5640 delivers
$ m" o; \( Y) ^5 xprogrammable controls for frame rate, AEC/AGC 16-zone# i- q7 f% d8 l5 D, p! ^
size/position/weight control, mirror and flip, cropping, windowing,
# Z0 r& z# C+ S" d- band panning. It also offers color saturation, hue, gamma, sharpness
4 K* [. D" x6 \(edge enhancement), lens correction, defective pixel canceling, and
/ ^6 w& h6 T- q" u& Enoise canceling to improve image quality. x8 x- L+ S& q3 M$ e
Find out more at www.ovt.com.¬
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OV5640.pdf
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