ADNS-2700 Datasheet PDF - PixArt
| Part Number | ADNS-2700 | |
| Description | Single Chip USB Optical Mouse Sensor | |
| Manufacturers | PixArt | |
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There is a preview and ADNS-2700 download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
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Data Sheet
ADNS-2700
Single Chip USB Optical Mouse Sensor
Description
The ADNS-2700 is a compact, one chip USB optical mouse
sensor designed for implementation of a non-mechanical
tracking engine in computer mice.
It is based on optical navigation technology that measures
changes in position by optically acquiring sequential
surface images (frames) and mathematically determining
the direction and magnitude of movement.
The sensor is in an 8-pin optical package that is designed
to be used with the ADNS-5100-001 trim lens, LED clip
and the HLMP-EG3E-xxxxx LED. Together, these parts
provide a complete and compact mouse sensor. There
are no moving parts and precision optical alignment is
not required, thus facilitating high volume assembly.
The output format is USB. This device meets HID Revision
1.11 specification and is compatible with USB Revision 2.0
specification.
Frame rate is varied internally to the sensor to achieve
tracking and speed performance, eliminating the need for
the use of many registers.
Default resolution is specified as 1000 counts per inch,
with rates of motion up to 30 inches per second.
A complete mouse can be built with the addition of a PC
board, switches and Z-wheel, plastic case and cable.
NOTE: ADNS-2700 will be referred to as "sensor", ADNS-5100-
001 as " trim lens" and HLMP-EG3E as "LED" hereafter.
Features
One chip USB mouse sensor
USB 2.0 Low Speed Compliance
12 bits USB motion data reporting
Meets HID Revision 1.11
Single 5.0 volts power supply
High speed motion detection at 30 inches per second
(ips) and acceleration up to 8 g
Input buttons: 3 buttons
Z-Wheel interface for vertical scroll
Integrated oscillator
Integrated USB D- pull-up resistor
Product string is set to “USB Optical Mouse”
On-chip OTP memory for device configuration
flexibility without any external software driver:
– Programmable resolution from 500 to 1250 counts
per inch (cpi) with 250 cpi step.
– Programmable sensor orientation
– Programmable VID and PID.
Applications
Corded optical mice
Trackballs
Integrated input devices
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [email protected]
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PixArt Imaging Inc.
TOP VIEW
B
ADNS-2700 Single Chip USB Optical Mouse Sensor
33.45
1.317
Pin #1
B
13.10
0.516
BASE PLATE
CROSS SECTION SIDEVIEW
LENS
10.59
0.417
SENSOR
7.45
0.293 TOP PCB to SURFACE
LED
LED CLIP
PCB
ALIGNMENT POST
(OPTIONAL)
2.40 BOTTOM of LENS
0.094 FLANGE to SURFACE
BASE PLATE
NAVIGATION SURFACE
NOTE: Dimensions in mm/Inches
Important Note: Pin 1 of sensor should be located nearest to the LED
Figure 4. 2D Assembly drawing of sensor (Top and Side View)
Sensor
Lens
Object Surface
Z = 2.40
0.094
Figure 5. Distance from lens reference plane to tracking surface (Z)
Lens Reference Plane
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: [email protected]
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ADNS-2700 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ADNS-2700.PDF Datasheet ] | |
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