ROHM LSH6008-BA50A Technical data

Color Contact Image Sensor Heads for High-Speed Scanner

LSH6008-BA50A

Multi Line Sensor Heads with 3 times higher scanning speed due to 3ch outputs.
Newly developed resolution change-over IC is employed which has improved noise resistance.

Applications

High speed reading equipment (i.e. document scanners, wide format scanners).

Features

1) High speed reading capability due to 3 analog outputs.

2) Signal amplifier is built into the sensor IC in order to increase immunity to external noise.

3) ROHM’s newly developed sensor IC reduces failures due to ESD (based on the IEC61000-4-2 standard).

4) With the proprietary prism, the output signal is maintained uniformly.

5) The ceramic substrate is used for excellent dimensional accuracy and thermal stability.

Dimensions (Unit : mm)

2-φ1.5

×

2

Oval Hole D4MIN

Scanning Line

2-φ1.5 D4MIN

±0.5

236

(Effective Reading Width)

216

±0.2

14

6.9

Pin No.

No.9
No.10
No.11
No.12
No.13
No.14
No.15

max.1

Signal
VREF
SP
CLK
V-LED
B-GND
G-GND
R-GND

max.1

max.1

Pin No.

No.1
No.2
No.3
No.4
No.5
No.6
No.7
No.8

Signal
Ao3
GND
Ao2
GND
Ao1
MODE
GND
VDD

max.1

Effective 1st bit

2.0±0.8

No.1

Center of FCC

9.4

0.324±0.1

17.5

15

No.15

13.8

2- 3 +0/-0.1

MAX.3.15

15pinPitch1mm

6.9

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2011 ROHM Co., Ltd. All rights reserved.

2011.03 - Rev.B

d

C

S

A

Characteristics

Parameter
Effective scanning width
Primary scan dot density
Total dot number
Power supply voltage
Reference voltage
Scanning speed
Clock frequency
Maximum dynamic range
Minimum dynamic range
Dark output
Operating temperature

Pin assignments

No. Circuit I / O Function

10
11
12
13
14
15

1
2
3
4
5
6
7
8
9

AO3

GND

O

2

A

GND

O

1

A

MODE

GND

DD

V

V

REF

SP

CLK

V-LED
B-GND
G-GND
R-GND

O

I

O

I

O

I
I
I
I
I
I
I
I
I
I

Timing chart

(a) CLK Timing Chart

Symbol Typ. Unit

−

−

−

V

DD

REF

V
SLT

CLK
VRMax
VRMin.

Vod

−

Analog output
Ground
Analog output
Ground
Analog output
Mode select
Ground
Power supply

Reference voltage
Start pulse
Clock
LED power supply
BLUE LED ground
GREEN LED groun
RED LED ground

216
600

5184

3.3

0.8

0.5 x 3

0.5

0.25

V

REF

5 to 45

4

+

0.1

−

mm

dpi

dots

V
V

ms / line

MHz

V
V
V

°C

1/fCLK

twH

Data Sheet LSH6008-BA50A

twL

LK

50% 50%

P

tHOLDtSETUP

ts

o

1pixel 2pixel

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c

○

2011 ROHM Co., Ltd. All rights reserved.

2011.03 - Rev.B