PAC7312 Datasheet, PDF (6/13 Pages) Pixart Imaging Inc. – VGA PC Camera Single-Chip with Audio

PixArt Imaging Inc.
PAC7312
VGA PC Camera Single-Chip with Audio
4. Specifications
Absolute Maximum Ratings
Exposure to absolute maximum rating may affect device reliability.
Symbol
Parameter
Min
Max
Unit
Notes
V_DD
V_IN
V_OUT
T_STG
DC supply voltage
DC input voltage
DC output voltage
Storage temperature
-0.5
5.5
V
0.5
3.8
V
-0.5
3.8
V
0
70
℃
Recommend Operating Condition
Symbol
Parameter
T_A Operating Temperature
V_DD Power supply voltage
F_CLK System clock frequency
Min Typ. Max Unit
0
-
40
°C
4.25
5.0
5.5
V
-
12
-
MHz
Notes
DC Electrical Characteristics (Typical values at 25°C, V_DD =5.0 V)
Symbol
Parameter
Min. Typ. Max. Unit
Notes
Type: PWR
I_DD Operating Current
Type: IN & I/O, Reset
V_IH Input voltage HIGH
V_IL Input voltage LOW
C_IN Input capacitor
I_LKG Input leakage current
Type: OUT & I/O
V_OH Output voltage HIGH
V_OL Output voltage LOW
65
mA @30 frame/sec
2.0
0
V_DDQ-0.2
V_DDQ
V
0.8
V
10
pF
1.0
uA
V CL= 10pf, RL=1.2kΩ
0.2
V CL= 10pf, RL=1.2kΩ
Sensor Characteristics (Light source: 3200K halogen lamp; 8bit resolutions)
Symbol
Parameter
Min. Typ. Max. Unit
Notes
PRNU Photo response non-uniformity
VSAT Saturation output voltage
VDARK Dark output voltage
DSNU Dark signal non-uniformity
R Sensitivity (Red channel)
G Sensitivity (Green channel)
B Sensitivity (Blue channel)
-
1.3
-
%
-
0.832
-
V
-
0.055
-
V/sec
-
0.001
-
V
-
4.590
- V/Lux*sec
-
3.060
- V/Lux*sec
-
2.448
- V/Lux*sec
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6
PixArt Imaging Inc.
E-mail: [e-mail]
V1.5 Oct. 2005