2024年5月10日发(作者：东门高)
ADNS-5000
Optical Mouse Sensor
Data Sheet
Description
The ADNS-5000 is a one-chip USB optical mouse sensor
for implementing a non-mechanical tracking engine for
computer mice.
It is based on optical navigation technology that
measures changes in position by optically acquiring
sequential surface images (frames) and mathemati-
cally determining the direction and magnitude of move-
ment.
The sensor is in a 18-pin optical package that is designed
to be used with the ADNS-5100 Round Lens or ADNS-
5100-001 Trim Lens, the ADNS-5200 Clip, and the HLMP-
ED80-XX000 LED. These parts provide a complete and
compact mouse sensor. There are no moving parts, and
precision optical alignment is not required, facilitating
high volume assembly.
The output format is USB. This device meets USB revision
1.1 specifications and is compatible with USB Revision
2.0 specification.
Default resolution is specified as 500 counts per inch,
with rates of motion up to 16 inches per second and
2g acceleration. Resolution can also be programmed to
1000 cpi. Frame rate is varied internally by the sensor to
achieve tracking and speed performance, eliminating the
need for the use of many registers.
A complete mouse can be built with the addition of a PC
board, switches, mechanical Z-wheel, plastic case and
cable. A 1% pull up resistor is needed for the USB port to
signify a low speed HID device.
Features
x Optical navigation technology
x No mechanical moving parts
x High reliability
x Complete 2-D motion sensor
x High speed motion detection
x Accurate navigation over a wide variety of surfaces
x No precision optical alignment needed
x Wave Solderable
x IEC 60825-1 eye safe under single fault conditions
x Single 5.0 volt power supply
x Meets USB Revision 1.1 Specification and compatible
with USB Revision 2.0 specification
x Meets HID Revision 1.1
x On Chip LED Drive with regulated current
Applications
x Mice for desktop PC’s, Workstations, and portable
PC’s
x Trackballs
x Integrated input devices
Theory of Operation
The ADNS-5000 is based on Optical Navigation Technol-
ogy. It contains an Image Acquisition System (IAS), a
Digital Signal Processor (DSP) and USB stream output.
The IAS acquires microscopic surface images via the lens
and illumination system provided by the ADNS-5100
Round Lens or ADNS-5100-001 Trim Lens, ADNS-5200,
and HLMP-ED80-XX000. These images are processed by
the DSP to determine the direction and distance of mo-
tion. The DSP generates the 'x and 'y relative displace-
ment values which are converted to USB motion data.
Pinout
Pin PinDescription
1D +USB D+ line
2D -USB D- line
3ZAScroll wheel quadrature input
4ZBScroll wheel quadrature input
5LGNDLED ground
6XYLEDXYLED Input
7VDD55 Volt Power (USB VBUS)
8GNDSystem ground
9REG03 Volt Power
10VDD33 Volt Power
11OPT 0Descriptor Select 1 or B4
12OPT 1Descriptor Select 2 or B5
13GNDSystem ground
14OSC_INCeramic resonator input
15OSC_OUTCeramic resonator output
16B3Button 3 input (switch to ground)
17B2Button 2 input (switch to ground)
18B1Button 1 input (switch to ground)
2
18 B1
D+ 1
17 B2
D- 2
16 B3
ZA 3
15 OSC_OUT
ZB 4
14 OSC_IN
LGND 5
13 GND
XYLED 6
12 OPT 1 (B5)
VDD5 7
11 OPT 0 (B4)
GND 8
10 VDD3
REG0 9
Figure 1. Package outline drawing (top view)
2024年5月10日发(作者：东门高)
ADNS-5000
Optical Mouse Sensor
Data Sheet
Description
The ADNS-5000 is a one-chip USB optical mouse sensor
for implementing a non-mechanical tracking engine for
computer mice.
It is based on optical navigation technology that
measures changes in position by optically acquiring
sequential surface images (frames) and mathemati-
cally determining the direction and magnitude of move-
ment.
The sensor is in a 18-pin optical package that is designed
to be used with the ADNS-5100 Round Lens or ADNS-
5100-001 Trim Lens, the ADNS-5200 Clip, and the HLMP-
ED80-XX000 LED. These parts provide a complete and
compact mouse sensor. There are no moving parts, and
precision optical alignment is not required, facilitating
high volume assembly.
The output format is USB. This device meets USB revision
1.1 specifications and is compatible with USB Revision
2.0 specification.
Default resolution is specified as 500 counts per inch,
with rates of motion up to 16 inches per second and
2g acceleration. Resolution can also be programmed to
1000 cpi. Frame rate is varied internally by the sensor to
achieve tracking and speed performance, eliminating the
need for the use of many registers.
A complete mouse can be built with the addition of a PC
board, switches, mechanical Z-wheel, plastic case and
cable. A 1% pull up resistor is needed for the USB port to
signify a low speed HID device.
Features
x Optical navigation technology
x No mechanical moving parts
x High reliability
x Complete 2-D motion sensor
x High speed motion detection
x Accurate navigation over a wide variety of surfaces
x No precision optical alignment needed
x Wave Solderable
x IEC 60825-1 eye safe under single fault conditions
x Single 5.0 volt power supply
x Meets USB Revision 1.1 Specification and compatible
with USB Revision 2.0 specification
x Meets HID Revision 1.1
x On Chip LED Drive with regulated current
Applications
x Mice for desktop PC’s, Workstations, and portable
PC’s
x Trackballs
x Integrated input devices
Theory of Operation
The ADNS-5000 is based on Optical Navigation Technol-
ogy. It contains an Image Acquisition System (IAS), a
Digital Signal Processor (DSP) and USB stream output.
The IAS acquires microscopic surface images via the lens
and illumination system provided by the ADNS-5100
Round Lens or ADNS-5100-001 Trim Lens, ADNS-5200,
and HLMP-ED80-XX000. These images are processed by
the DSP to determine the direction and distance of mo-
tion. The DSP generates the 'x and 'y relative displace-
ment values which are converted to USB motion data.
Pinout
Pin PinDescription
1D +USB D+ line
2D -USB D- line
3ZAScroll wheel quadrature input
4ZBScroll wheel quadrature input
5LGNDLED ground
6XYLEDXYLED Input
7VDD55 Volt Power (USB VBUS)
8GNDSystem ground
9REG03 Volt Power
10VDD33 Volt Power
11OPT 0Descriptor Select 1 or B4
12OPT 1Descriptor Select 2 or B5
13GNDSystem ground
14OSC_INCeramic resonator input
15OSC_OUTCeramic resonator output
16B3Button 3 input (switch to ground)
17B2Button 2 input (switch to ground)
18B1Button 1 input (switch to ground)
2
18 B1
D+ 1
17 B2
D- 2
16 B3
ZA 3
15 OSC_OUT
ZB 4
14 OSC_IN
LGND 5
13 GND
XYLED 6
12 OPT 1 (B5)
VDD5 7
11 OPT 0 (B4)
GND 8
10 VDD3
REG0 9
Figure 1. Package outline drawing (top view)