PI627MC-A4 / PI628MC-A4 / PI629MC-A4 Engineering Data Sheet

_______________________________________________________________________

Electro-Optical Characteristics at 25°C

Table 6 lists the electro-optical characteristics common to all three modules. Tables 7, 8 and 9 show the

characteristics particular to each of the 3 LED light sources.

Parameter

Value

Units

Total Number of Pixels in each module

5184

Elements

Number of pixels in Sections 1, 2 & 3

1344

Elements

Number of pixels in Section 4

1152

Elements

Pixel-to-pixel spacing

42.3

µm

Table 6. Electro-Optical Characteristics Common to all 3 Modules

Module: PI627MC-A4

Light source: 660nm RED LED

Parameter

Symbol

Value

Units

Note

Tint

270

µsec

@ 5.0MHz

clock frequency

Fclk

5.0

MHz

Video Output

1.0

Volt

Up

< +/-30

%

Adjacent photo-response non-

Upn

<25

%

Ud

< 100

mV

Dark Level (DL)

< 450

mV

MTF

> 40

%

Table 7. PI627MC-A4 / 660nm Red LED Electro-Optical Characteristics

Module: PI628MC-A4

Light source: High Power Yellow-Green LED

Parameter

Symbol

Value

Units

Note

Tint

270

µsec

@ 5.0MHz

clock frequency

Fclk

5.0

MHz

Video Output

0.5

Volt

Up

< +/-30

%

Adjacent photo-response non-

Upn

<25

%

Ud

< 100

mV

Dark Level (DL)

< 450

mV

MTF

> 40

%

Table 8. PI628MC-A4 / High Power Yellow-Green LED Electro-Optical Characteristics

Page 7 of 13, Revised 9-8-05