PI227 datasheet(5/10 Pages) AMI

5 / 10 page

Environmental Specifications

Operating

temperature(1)

Top

0 to 50

Operating

humidity(1)

Hop

10 to 90

Storage

temperature(1)

Tstg

-20 to+75

Storage humidity(1)

Hstg

10 to 90

Table 4. Operating and Storage Environment

Note (1) These are standard specifications for the CIS modules

Electro-Optical Characteristics (25 °C)

Table 5A is the electro-optical characteristics common all three modules. Table 5B, 5C

and 5D show the different characteristics for each of the three LED light source.

Parameter

Symbol

Value

Units

Notes

Total number of photo

detectors

1728

Elements

Section 1, 2, & 3 number

of photo detectors

448

Elements

Section 4 number of

detectors

384

Elements

Pixel-to-pixel spacing

125

µm

Table 5A. Common Electro-Optical Characteristics

PI227MC-A4

660 RED LED

Parameter

Symbol

Value

Units

Note

Line scanning rate

Tint(1)

µsec

@ 5.0 MHz

clock

frequency

Clock frequency(2)

Fclk

5.0

MHz

Bright output voltage(3)

Video Output

1.0

Volt

Bright output

nonuniformity(4)

<+/-30

Dark nonuniformity(5)

<40

Dark output voltage(6)

Dark Level (DL)

<60

Modulation transfer

function(7)

MTF

>40

Table 5B. PI227MC-A4 Electro-Optical Characteristics

See notes below Table 5D.

PAGE 5 OF 10 - PI227/228/229, 01-31-04

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