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PDF ADNS-5090 Data sheet ( Hoja de datos )
| Número de pieza | ADNS-5090 | |
| Descripción | Low Power Optical Mouse Sensor | |
| Fabricantes | AVAGO | |
| Logotipo |  |
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ADNS-5090
Low Power Optical Mouse Sensor
Data Sheet
Description
The Avago Technologies ADNS-5090 is a low power, small
form factor optical mouse sensor. It has a low-power archi-
tecture and automatic power management modes, mak-
ing it ideal for battery, power-sensitive applications – such
as cordless input devices.
The ADNS-5090 is capable of high-speed motion detec-
tion – up to 30ips and 8G. In addition, it has an on-chip os-
cillator and LED driver to minimize external components.
The ADNS-5090 along with the ADNS-5110-001 lens, LED
clip, and HLMP-EG3E-xxxxx LED form a complete and com-
pact mouse tracking system. There are no moving parts
and this translates to high reliability and less maintenance
for the end user. In addition, precision optical alignment is
not required, facilitating high volume assembly.
The sensor is programmed via registers through a four-
wire serial port. It is housed in an 8-pin staggered dual in-
line package (DIP).
NOTE: The ADNS-5090 Low Power Optical Mouse Sensor is not
designed for use with blue LEDs. The ADNS-4000 product is available
from Avago for use with Blue LEDs.
Features
Low Power Architecture
Small Form Factor
Programmable Periods / ResponseTimes and Downshift
Times from one mode to another for the Power-saving
Modes
’Smart’ LED Current Switching depending on surface
brightness
High Speed Motion Detection up to 30ips and 8G
External Interrupt Output for Motion Detection
Internal Oscillator – no clock input needed
Selectable Resolution up to 1750cpi
Operating Voltage: as low as 2.8V
Four wire Serial Port Interface
Minimal number of passive components
Applications
Optical mice and optical trackballs
Integrated input devices
Battery-powered input devices
1 page  
Important Note: Pin 1 of sensor should be located nearest to the LED
Figure 4. 2D Assembly drawing of ADNS-5090 (Top and Side View)
Sensor
Lens
Surface
Lens Reference Plane
Note:
A – Distance from object surface to lens reference plane
B – Distance from object surface to sensor reference plane
Figure 5. Distance from lens reference plane to tracking surface (Z)
5
5 Page 
Table 4. DC Electrical Specifications
Electrical characteristics over recommended operating conditions. Typical values at 25 °C, VDD = 2.8 V.
Parameter
DC Supply Current in
Various Mode
Power Down Current
Input Low Voltage
Input High Voltage
Input Hysteresis
Input leakage current
Output Low Voltage
Output High Voltage
Input Capacitance
Symbol
IDD_AVG
IDD_REST1
IDD_REST2
IDD_REST3
VIL
VIH
VI_HYS
Ileak
VOL
VOH
Cin
Min Typ.
8.23
0.79
0.08
0.026
10
Vdd-0.5
200
1
Vdd-0.7
50
Max
20.41
1.65
0.18
0.054
0.5
10
0.7
Units
mA
mA
mA
mA
A
V
V
mV
A
V
V
pF
Notes
Average run current, including LED current,
at max frame rate. No load on MISO
SCLK, MOSI, NCS
SCLK, MOSI, NCS
SCLK, MOSI, NCS
Vin=VDD-0.6V, SCLK, MOSI, NCS
Iout=1mA, MISO, MOTION
Iout=-1mA, MISO, MOTION
MOSI, NCS, SCLK
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ADNS-5090.PDF ] | |
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