OV07740-A32A Datasheet, PDF (2/2 Pages) OmniVision Technologies, Inc. – ultra-high sensitivity CMOS image sensor

applications
„ PC multimedia
„ security/surveillance
„ toys/games
OV7740
ordering information
„ OV07740-A32A
(color, lead-free, 32-pin CSP3)
„ OV07740-G00A
(color, chip probing, no backgrinding)
product features
„ support for output formats: RAW
RGB and YUV
„ digital video port (DVP) parallel
output interface
„ support for image sizes: VGA, QVGA, „ embedded one-time programmable
CIF and any size smaller
(OTP) memory
„ support for black sun cancellation „ on-chip phase lock loop (PLL)
„ support for internal and external
frame synchronization
„ embedded 1.5 V regulator for core
„ standard SCCB serial interface
product specifications
„ array size: 656 x 488
„ power supply:
– core: 1.5VDC ± 5%
– analog: 3.3V ± 5%
– I/O: 1.7 ~ 3.47V
„ temperature range:
– operating: -30° C to 70°C
– stable image: 0° C to 50° C
„ output format:
– 8-/10-bit raw RGB data
– 8-bit YUV
„ lens size: 1/5"
„ input clock frequency: 6 ~ 27 MHz
„ max image transfer rate:
– VGA (640x480): 60 fps
– QVGA (320 x 240): 120 fps
„ sensitivity: 6800 mV/(Lux-sec)
„ maximum exposure interval:
502 x t_ROW
„ pixel size: 4.2 μm x 4.2 μm
„ image area: 2755.2 μm x 2049.6 μm
„ package/die dimensions:
– CSP3: 4185 μm x 4345 μm
– COB: 4200 μm x 4360 μm
functional block diagram
column
sample/hold
image sensor core
image
array
AMP
10-bit
A/D
OV7740
image sensor processor
image output
interface
DVP
DATA[9:0]
gain
control
PLL
timing generator
and system control logic
control register bank
SCCB
slave
interface
4275 Burton Drive
Santa Clara, CA 95054
Version 1.0, September 2008
tel: [phone]
fax: [phone]
www.ovt.com
7740_PB_1
OmniVision reserves the right to make changes to their products or to discontinue any
product or service without further notice. OmniVision and OmniPixel are registered
trademarks of OmniVision Technologies, Inc. The OmniVision logo, OmniPixel3-HS and
CameraChip are trademarks of OmniVision Technologies, Inc. All other trademarks are
the property of their respective owners.