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SN9P701F-004 Datasheet Preview

SN9P701F-004 Datasheet

OPTICAL ID IMAGE Decoder

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松翰科技股份有限公司
SONiX TECHNOLOGY CO., LTD.
Preliminary
SN9P701F-00X
OPTICAL ID IMAGE Decoder [ 2nd generation ]
- two_wire_interface version
1. General Description
SN9P701F is the second generation of OID decoder. It is designed for implementing
SONiX newly developed D.H.R.T. Technology (Data Hiding & Retrieving
Technology), which integrates the solution that includes CMOS sensor interface, image
pattern recognizing engine, voltage regulator, RC oscillator and retrieved index output
interface.
2. Feature of SN9P701F
- Support dot pattern format : OID_Code_v2
- Core voltage operation range : 3.0V ~ 3.6V ( Reference design )
- Regulator input : 3.6V ~5.0V ( Reference design )
- Low power dissipation : 3mA (typ)
- Shot down current : <10uA
- Embedded 16 bit-DSP for sensor control and image pattern recognition
- Light source timing control
- Built-in voltage regulator
- Built-in 16Mhz RC type oscillator ( not recommended in RF/IR version )
- Built-in low battery detection
- Bi-directions communication in two wire serial interface
- Output Optical_ID in two_wire_serial_interface
( Please refer to two_wire_interface_v2.pdf )
- 48 pin LQFP package.
3. Feature of OID_Code_V2
OID_Code_V2 is the 2nd generation of dot pattern used in OID system.
- Dimension of single dot pattern : 1.3mm x 1.3mm
- Number of index : 65,536can extend to 262,144
- Low visual artifact
- Low visual fixed pattern noise
- Suggested paper type :art coated paper, mid-grade paper*
1
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
SONiX TECHNOLOGY CO., LTD.
E-mail: yaohung@sonix.com.tw
V1.02 , Jul. 2006




SONiX

SN9P701F-004 Datasheet Preview

SN9P701F-004 Datasheet

OPTICAL ID IMAGE Decoder

No Preview Available !

松翰科技股份有限公司
SONiX TECHNOLOGY CO., LTD.
Preliminary
SN9P701F-00X
4. Specification of 2nd generation OID decoding system
The 2nd generation OID decoding system is a low cost active detection module that
provides a non-platform positioning engine for implementing Optical ID system, which
reads the dot pattern on printed media by optically acquiring the surface image and
translates the dot pattern into digits. The acquiring module includes the SONiX CMOS
Image Sensor, an Image Decoder and a set of optical components ( a lens, two light
sources, housing & case ) to provide a complete and compact Optical ID sensing engine.
This sensing engine is a small stand alone module. It has no platform and requires no
cable ( wireless version ) enabling it to be highly flexible and mobile.
- Supported dot pattern format: OID_Code_v2
- Hit rate : 98% (typ)
- Error rate : < 0.1% (typ)
- Illumination range of environment : 0 ~ 10,000 Lux
- Maximum scan speed : 3cm/sec
- Response time: 100ms(typ), controlled by internal firmware automatically.
It can be also configured to 50ms via two wire interface.
( please refer to AN9P701_01 for detail setting )
- Tilt sensing range :45° ~ +45° (typ)/–30° ~ +30° (guaranteed)
- Sensing distance between paper and tip of pen ( @ tilt angle= 0° ) : 0 ~ 2.0mm
- Support dot pattern printed by office-use 1200dpi laser printer for verification purpose
(ex: Epson:N2120, HP 4000 series...)
- System power dissipation
operating current (offon paper) : 1.5mA4mA (typ)
shot down current : < 30uA (typ)
- Low battery detection
- Supply voltage : 3.6V ~5.0V ( Reference design )
- Bi-directions communication via two_wire_interface_v2
- Output Optical Index via two_wire_interface_v2
- Selectable OSC type : RC type or X’tal type.
2
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
SONiX TECHNOLOGY CO., LTD.
E-mail: yaohung@sonix.com.tw
V1.02 , Jul. 2006


Part Number SN9P701F-004
Description OPTICAL ID IMAGE Decoder
Maker SONiX
Total Page 9 Pages
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