LSH1208-BD70A
LSH1208-BD70A is Multi line sensor heads manufactured by ROHM.
Features
1) High speed reading capability due to 6 analog output. 2) Newly developed shield-structure sensor IC shuts out external noise. Moreover, it reduces malfunction due to applying electro-static as represented by IEC61000-4-2. 3) Reduction of shade due to wrinkles and fold lines by adopting dual light source.
- Dimensions (Unit : mm)
.rohm. c 2009 ROHM Co., Ltd. All rights reserved. ○
1/5
- Rev.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 Symbol
- -
- VDD VREF SLT CLK VRMax VRMin. Vod
- Typ. 216 1200 10368 3.3 0.8 Unit mm dpi dots V V ms / line MHz V V V °C
..
Data Sheet
0.125×3
8 0.5 0.25 VREF +
- 0.1 5 to 45
- Pin assignments
Pin No. No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 No.9 No.10 No.11 No.12 No.13 No.14 No.15 Signal GND Ao1 GND Ao2 GND Ao3 GND Ao4 GND Ao5 GND Ao6 GND VREF VDD Pin No. No.16 No.17 No.18 No.19 No.20 No.21 No.22 No.23 No.24 No.25 No.26 No.27 No.28 No.29 No.30 Signal CLK GND G-GND R-GND B-GND V-LED GND G-GND R-GND B-GND V-LED GND SP VDD MODE
.rohm. c 2009 ROHM Co., Ltd. All rights reserved. ○
2/5
- Rev.A
- Timing chart (a) CLK Timing Chart
1/f CLK tw CLK tw CLK
..
Data Sheet
50%
50% ts
SP t SETUP t HOLD
90%
Ao
1 to 3 1pixel 2pixel
(b-1) Data Output Timing Chart (1200dpi mode) After turning on the SP pulse, the analog output starts from the setting up point of 83 clock pulse.
1200dpi...
