參數(shù)資料
型號: OV7620
廠商: Electronic Theatre Controls, Inc.
英文描述: OV7620 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERA
中文描述: OV7620的單芯片CMOS VGA彩色數(shù)碼相機
文件頁數(shù): 51/60頁
文件大小: 313K
代理商: OV7620
OV7620 Product Specifications - Rev. 1.2 (5/13/00)
OMNIVISION TECHNOLOGIES INC.
51
Preliminary
Company Confidential
ELECTRICAL SPECIFICATION
Table 3.1: DC CHARACTERISTICS
(0
o
C < TA < 85
o
C, Voltages referenced to GND)
Symbol
Descriptions
Min
Max
Typ
Units
Supply
V
DD1
Supply voltage- internal analog
DEVDD,ADVDD,AVDD,SVDD,AOVDD,DVDD
4.75
5.25
5.0
V
V
DD2
Supply voltage - internal digital &output digital
(
DOVDD
)
4.5
3.0
5.5
3.6
5.0
3.3
V
V
I
DD1
Supply Current (@ 60Hz frame rate & 5 volt
digital I/O,25pf + 1TTL load on 16 bit data bus)
-
40
-
mA
I
DD2
Standby supply current
-
10
5
uA
Digital Inputs
V
IL
input voltage LOW
-
0.8
-
V
V
IH
input voltage HIGH
2.0
-
-
V
Cin
input capacitor
-
10
-
pF
Digital Outputs
- standard load 25pf, 1.2k
to 3.0volts
V
OH
output voltage HIGH
2.4
-
-
V
V
OL
output voltage LOW
-
0.6
-
V
SCCB Inputs
-
V
IL
SIO-0 and SIO-1 (V
DD2
=5V)
-0.5
1.5
0
V
V
IH
SIO-0 and SIO-1(V
DD2
=5V)
3.0
Vdd + .5
5
V
V
IL
SIO-0 and SIO-1 (V
DD2
=3V)
-0.5
1
0
V
V
IH
SIO-0 and SIO-1(V
DD2
=3V)
2.5
3.5
3
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