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PDF PAN3101 Data sheet ( Hoja de datos )
| Número de pieza | PAN3101 | |
| Descripción | LOW COST CMOS OPTICAL MOUSE SENSOR | |
| Fabricantes | PXI | |
| Logotipo |  |
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PAN3101
PAN3101 LOW COST CMOS OPTICAL MOUSE SENSOR
General Description
The PAN3101 is a low cost CMOS process optical mouse sensor with DSP integration chip that serves as a non-
mechanical motion estimation engine for implementing a computer mouse.
Features
Single 5.0 volt power supply
Precise optical motion estimation technology
Complete 2-D motion sensor
No mechanical parts
Key Specification
Power Supply
Wide operating supply range
4.25V~5.5V
Optical Lens 1:1
Accurate motion estimation over a wide range of
surfaces
System Clock
18.432 MHz
High speed motion detection up to 21 inches/sec
High resolution up to 800cpi
Register setting for low power dissipation
Speed
Resolution
Power saving mode during times of no movement Frame Rate
Serial Interface for programming and data
transfer
Operating
I/O pin 5.0 volt tolerance
Current
21 inches/sec
400/800cpi
3000 frames/sec
10mA @Mouse moving (Normal)
5mA @Mouse not moving (Sleep)
100uA @Power down mode
Package
Staggered DIP8
Ordering Information
Order number
PAN3101DB
I/O
CMOS output
Resolution
800 cpi
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
1
PixArt Imaging Inc.
E-mail: [email protected]
V1.0 MAR. 2005
1 page  
PixArt Imaging Inc.
PAN3101
CMOS Optical Mouse Sensor
3.2 Register Descriptions
0x00
Bit
Field
Usage
Notes
0x01
Bit
Field
Usage
Notes
0x02
Bit
Field
Usage
Operation_Mode1
7 6 5 43 2 1 0
Reset
PD_enh
Reserve [5:1]
Slp_enl
Register 0x00 allows the user to change the operation of the sensor. Shown below are the bits, their
default values, and optional values.
If Slp_enl=0, After 1 sec not moving during normal mode, the chip will enter sleep mode, and keep
on sleep mode until moving is detected or wakeup is asserted.
Field Name Description
Reset
Full chip reset
0 = Normal operation mode (Default)
1 = Full chip reset
PD_enh
Power down mode
0 = Normal operation mode (Default)
1 = Power down mode
Reserved [5:1] Reserved for future
Slp_enl
Sleep mode enable/disable
0 = Enable (Default)
1 = Disable
Product_ID1
765432
PID [7:5]
Reserve [4:1]
Product ID of PAN3101 and operation state of the mouse.
Field Name Description
PID [7:5]
The product ID is 000
Reserved [4:1] Reserved for future
Opstate
Operation state
0 = Sleep state
1 = Normal state
10
Opstate
Delta_Y
76543210
Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
Y movement is counts since last report. Absolute value is determined by resolution. Reading clears
the register. Report range –128~+127.
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
5
PixArt Imaging Inc.
E-mail: [email protected]
V1.0 MAR. 2005
5 Page 
PixArt Imaging Inc.
PAN3101
CMOS Optical Mouse Sensor
4. Specifications
Absolute Maximum Ratings
Symbol
Parameter
TSTG Storage temperature
TA Operating Temperature
Lead Solder Temp
VDD DC supply voltage
ESD
VIN DC input voltage
Min Max
-40 85
-15 55
260
-0.5 5.5
2
-0.5 5.5
Unit Notes
℃
°C
°C
For 10 seconds, 1.6mm below
seating plane.
V
kV
All pins, human body model MIL
883 Method 3015
V SDIO, SCLK, VDD
Recommend Operating Condition
Symbol
Parameter
Min.
TA
VDD
VN
FCLK
FR
SCLK
Z
S
A
R
Operating
Temperature
Power supply voltage
Supply noise
Clock Frequency
Frame Rate
Serial Port Clock
Frequency
Distance from lens
reference plane to
surface
Speed
Acceleration
Resolution
0
4.25
2.3
0
0.1
Typ. Max. Unit
Notes
40 °C
5.0
18.432
3000
5.5
100
24.576
4000
V
mV Peak to peak within 0-100 MHz
MHz Set by ceramic resonator
Frames/s 4000Frames/s @ FCLK=24.567MHz
10 MHz
2.4 2.5 mm Refer to Figure 5.
21 28 Inches/sec 28inches/sec @ FCLK=24.567MHz
20 g
800 cpi
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
11
PixArt Imaging Inc.
E-mail: [email protected]
V1.0 MAR. 2005
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet PAN3101.PDF ] | |
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