Products / Optical Navigation Sensors > Wired
ADNS-2700 File Downloads： Datasheet │ Lens Datasheet│   Back
  General 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 specifi cation and is compatible with USB Revision 2.0
specifi cation.
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 specifi ed 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.
  Operating Voltage : 5.0V
  Interface : USB
  IC Package : 8-DPI
  Resolution : 1250cpi
  Speed : 30ips
  Acceleration : 8g
  Illumination : Red LED
  Dimension (mm) : 9.9mm x 12.85mm x 6.10mm
  Run Mode Current : 35mA
  IO Voltage : 5.0V
  Lens Part Number : ADNS-5100-001
  Sample Kit Part Number : ADNK-2700
  Reference Design Kit Part Number : ADNK-2703
  Application  : Optical Mouse 
    PixArt is committed to achieve the customer Quality & Reliability service expectation.
Continuously improving our products to satisfy our customer requirement.
Deliver world class qualification and methodology service.
ADNS-7550 File Downloads： Datasheet │ Lens Datasheet│   Back
  General Description
    The ADNS-7550 integrated molded lead-frame DIP
sensor comprises of sensor and VCSEL in a single
package.
The advanced class of VCSEL was engineered by PixArt
Imaging to provide a laser diode with a single longitudinal
and a single transverse mode. In contrast to
most oxide-based single-mode VCSEL, this class of PixArt
VCSEL remains within single mode operation over a wide
range of output power. It has signifi cantly lower power
consumption than a LED. It is an excellent choice for
optical navigation applications.
The sensor is based on Laser technology, which
measures changes in position by optically acquiring sequential
surface images (frames) and mathematically
determining the direction and magnitude of movement.
It contains an Image Acquisition System (IAS), a Digital
Signal Processor (DSP), and a four wire serial port. The IAS
acquires microscopic surface images via the lens and illumination
system. These images are processed by the
DSP to determine the direction and distance of motion.
The DSP calculates the Δx and Δy relative displacement
values. An external microcontroller reads the Δx and Δy
information from the sensor serial port. The microcontroller
then translates the data into PS2, USB, or RF signals
before sending them to the host PC or game console.
  Operating Voltage : 4.0V/5.25V
  Interface : 4-Wire SPI
  IC Package : 16-DPI
  Resolution : 2000cpi
  Speed : 30ips
  Acceleration : 8g
  Illumination : Laser
  Dimension (mm) : 16.2mm x 10.9mm x 4.46mm
  Run Mode Current : 28mA
  IO Voltage : 1.65V-3.65V
  Lens Part Number : ADNS-6150 / ADNS-6160-001 / ADNS-6170-002
  Sample Kit Part Number : ADNK-7550
  Reference Design Kit Part Number : ADNK-7553-SP11
  Application  : Optical Mouse  PC/NB/Toy/Biometric  Home appliances 
    PixArt is committed to achieve the customer Quality & Reliability service expectation.
Continuously improving our products to satisfy our customer requirement.
Deliver world class qualification and methodology service.
 
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