ROHM LSH1004-AB10A Technical data

Contact Image Sensor Heads for narrow-width scanners

LSH1004-AB10A

Compatible with A6 size media, feature a dual-arch structure, allowing straight pass reading (both-directions). In addition, they
are compact, measuring only 119.5mm in length.

Applications

Check readers, card scanners, and a variety of other image input devices.

Features

1) Signal amplifier integrated into each sensor IC in order to eliminate external noise ; compatible with 3.3V interface.

2) LED light source mounted on the same substrate as the sensor chip itself, resulting in a more compact, lightweight package.

3)

Proprietary prism maintains a uniform output signal.

Ceramic substrate used, ensuring excellent dimensional and thermal stability.

4)

Dimensions (Unit : mm)

5.5±0.3

Paper Feed Direction

(NOTE 1)

Deflection at the top of glass:0-0.25

Projection to platen is positive.

(NOTE 2)

Socket Housing:IL-Z-9S-S125C3(JAE)

Socket Contact:IL-Z-C3-A-15000(JAE)

119.5±0.3

109.7 (Effectiv Reading Width :100)

60±0.3 29.75±0.3

15.5±1

25±1

C

L

A

Max. 1.5

No.1 Pixel

No.9

3.96±0.5

(12.9)

(3.8)

Pin No. Signal

No.1

No.2

No.3

No.4

No.5

No.6

17.5±0.25

No.1

A

O

VREF

CLK

SP

GND

V

DD

2.5

12.5±0.05

Max.2

Pin No. Signal

No.7

No.8

No.9

5±0.1

φ2±0.05

(Depth 1)

10.7±0.4

VLED

IRLED

RLED

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2011.03 - Rev.B

Characteristics

Parameter

Effective scanning width

Primary scan dot density

Total dot number

Power supply voltage

Scanning speed

Clock frequency

Maximum dynamic range

Minimum dynamic range

Dark output

Operating temperature

Pin assignments

No.

Circuit

1

2

3

4

5

6

7

8IIRLED

Ao

VREF

CLK

GND

V

DD

VLED

I / O

O

Analog Output

I

Reference Voltage

I

Clock

ISP

Start Pulse

I

Ground

I

Power Supply

I

LED power supply

LED ground

LED ground9IRLED

Functions

Symbol Typ. Unit

−

−

−

DD

V

SLT

CLK

VRMax.

VRMin.

Vod

−

100

100

432

3.3

0.4×2

4

0.5

0.25

0.8±0.2

5 to 45

mm

dpi

dots

V

ms / line

MHz

V

V

V

°C

Data Sheet LSH1004-AB10A

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2011 ROHM Co., Ltd. All rights reserved.

2011.03 - Rev.B