ROHM LSH2001-AA10A Data Sheet
Summary
ROHM LSH2001-AA10A ultra-small contact image sensor head datasheet. This 40mm-wide module with 16.25mm reading width is designed for surface detection, paper edge detection, and paper type recognition. Features include deep focus point for non-contact scanning, screw holes and alignment pin for mounting, and high recognition accuracy. Includes pin assignments, internal circuit diagrams, and peripheral circuit references. Targeted at scanner and detection equipment manufacturers.
Page 1 Text Content
Ultra-small Contact Image Sensor Heads, covering the character recognition LSH2001-AA10A Easy to mount on whatever sets because of its small size, this is the device best suitable for whatever detecting thanks to its deep focus point and high recognition accuracy.
Applications Detection sets (e.g. surface, paper edge, paper type)
Features 1） Its deep focus point enables scanning of the object without close contact to the glass bed of scanner, so that both the scanned object and the scanner bed won’t be damaged. 2）Screw holes and the alignment pin are provided for convenience of mounting. 3）16.25mm read width (40mm total width)
Dimensions (Unit : mm)
ap er ee ire ct io
Max.15
12.68 (Focus Point)
(Reading Width) +0.1
2−φ2.4 11.68 (Surface Level)
Scanning Line 9.
No.130 Pixel
8.18 (Focus Point)
No.1 Pixel
7.18 (Surface Level)
Pin No. Pin No.Signal Signal
No.1 GND No.7 CLK No.2 Ao No.8 SI No.3 GND No.9 GND
No.4 GND No.10 GND
No.11 No.1
No.5 G-LED No.11 VDD
No.6 V-LED
(NOTE 1) Deflection at the top of glass : ±0.5 (NOTE 2) It is possible to design ±0.2 tolerance.
(Connector No.)
Housing : SHR-11V-S-B Base : SM11B-SRSS-G-TB
www.rohm.com
1/4 2011.03 - Rev.B
○c 2011 ROHM Co., Ltd. All rights reserved.
Page Summary Contents For ROHM LSH2001-AA10A Data Sheet
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 5 |
| File Size | 917.53 KB |
| Published | June 17, 2026 |
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Frequently Asked Questions
What is the read width of the LSH2001-AA10A?
The effective scanning width is 16.25 mm, with a total device width of 40 mm.
How do I mount this sensor?
Screw holes and an alignment pin are provided for easy mounting.
What is the operating temperature range?
It operates between -5°C and 45°C.
What power supply voltage does it need?
The required power supply voltage is 3.3 V.