PixArt Imaging Inc.

PAC7301/PAC7302

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7

PixArt Imaging Inc.

V1.4 Nov 2007

6. Specifications

Absolute Maximum Ratings

Exceeding the Absolute Maximum Ratings shown below invalidates all AC and DC electrical specifications and may result

in permanent device damage.

Symbol

Parameter

Min

Max

Unit

Notes

Ambient storage temperature

-25

125

°C

DC supply voltage

-0.5

5.5

V

DC input voltage

0.5

3.8

V

DC output voltage

-0.5

3.8

V

ESD

ESD Rating, Human Body model

2

kV

Recommend Operating Condition

Symbol

Parameter

Min

Typ.

Max

Unit

Notes

Operation

-10

-

70

°C

Temperature

Range

Stable Image

0

-

50

°C

Power supply voltage

4.5

5.0

5.5

V

System clock frequency

-

12.0

-

MHz

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

Type: PWR

Operating Current

-

35

-

mA

@30 frame/sec

Suspend Current

-

-

500

uA

Type: IN & I/O, Reset

Input voltage HIGH

2

-

VDDQ

V

Input voltage LOW

0

-

0.8

V

Input capacitor

-

-

10

pF

Input leakage current

-

-

1.0

uA

Type: OUT & I/O

Output voltage HIGH

Vddq-0.2

-

-

V

Output voltage LOW

-

-

0.2

V

Sensor Characteristics (Light source: 3200K halogen lamp; 8bit resolutions)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

PRNU

Photo response non-uniformity

-

1.2

-

%

VSAT

Saturation output voltage

-

1

-

V

VDARK

Dark output voltage

-

1.08m

-

V/sec

DSNU

Dark signal non-uniformity

-

0.001

-

V

R

Sensitivity (Red channel)

-

1.19

-

V/((uw/cm2)*sec)

G

Sensitivity (Green channel)

-

1.2

-

V/((uw/cm2)*sec)

B

Sensitivity (Blue channel)

-

0.85

-

V/((uw/cm2)*sec)