Features Precise optical navigation technology Small form factor

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Features Precise optical navigation technology Small form factor

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Agilent ADNS-2620 Optical Mouse Sensor
Features Precise optical navigation technology
Small form factor
12.5 footprint)
mechanical moving parts Complete motion sensor Common interface general
Description Small Form Factor, Entry-Level Optical Mouse Sensor with Performance Features Precise Navigation. ADNS-2620 entry level, small form factor optical mouse sensor. used implement non-mechanical tracking engine computer mice. Unlike predecessor, this optical mouse sensor allows more compact affordable optical mice designs. based optical navigation technology which measures changes position optically acquiring sequential surface images 2300 times second mathematically determining direction magnitude movement maximum counts inch (cpi) speeds inches second (ips). Agilent provides complete optical mouse sample (Part #ADNK-2620). CMOS based sensor mounted 8-pin staggered dual inline package (DIP) designed
with HDNS-2200 (LED Assembly Clip) HLMP-ED80XXXXX (639 illumination source) HDNS-2100 (lens). There moving parts, precision optical alignment required, thereby facilitating high volume assembly. Theory Operation ADNS-2620 based Optical Navigation Technology. contains Image Acquisition System (IAS), Digital Signal Processor (DSP) wire serial port. acquires microscopic surface images lens illumination system provided HDNS-2100, HDNS-2200, HLMP-ED80-XXXXX. These images processed determine direction distance motion. Other available optical mouse sensors from Agilent Technologies: ADNS-2030 ADNS-2051 HDNS-2000 ADNS-2610
purpose controller
Smooth surface navigation
Programmable frame speed 2300 frames (fps)
Accurate motion resolution High reliability High speed motion detector Wave solderable Single volt power supply Conforms suspend mode
specifications
Power conservation mode during
times movement
Serial port registers
Programming Data transfer
8-pin staggered dual inline
package (DIP)
Applications
Mice desktop PCs, workstations, portable Trackballs Integrated input devices
Navigation Images Comparison
HDNS-2200 (Clip) HLMP-ED80-XXXXX ADNS-2620 (Sensor) Customer supplied
HDNS-2100 (Lens)
Customer supplied base plate with recommended alignment features IGES drawing
Figure Navigation Engine identifies common features sequential images determine direction amount mouse movement. Image taken while mouse moving, short time after image
Figure Exploded view drawing optical mouse components.
D1.3 SHLD DVreg
Internal Image Sensor
HDNS 2100 Lens
100K ohms HLMP-ED80-XXXXX
SURFACE LED_CNTL ohms 2N3906
P0.5
Buttons
CYPRESS CY7C63723C-PC
SDIO
ADNS-2620
P1.0 P1.1
P0.6 P0.7 P0.3 P0.2
OSC_IN
Ceramic Resonaator KBR-24.0-MSA Murata CSAL24M0X040
OSC_OUT
REFA
P0.0
P0.1
XTALOUT
XTALIN
(Optional)
HLMP-ED80
VALUE (Ohms) 32.0 32.0 32.0 32.0 32.0 61.2 32.0 73.9 32.0 84.4 32.0 32.0
Figure Circuit-level block diagram optical mouse solution using Agilent ADNS-2620 optical mouse sensor.
ADNS-2620 Specifications Parameter
Operating Temperature Power Supply Voltage Supply Current (mouse moving) Supply Current (mouse moving) Supply Current (power down) Clock Frequency Resonator Impedance Distance from lens reference plane surface Speed Acceleration Light level onto Resolution Frame Rate
Symbol
IDDPD fCLK XRES IRRINC
Min.
Typ.
Max.
Units
Notes
Register values retained voltage transients below 4.10V greater than 3.9V.
25.0
in/sec mW/m2 counts/in Results frame rate 1500 frame rate 1500 ceramic resonator
23.0
24.0
0.25
1500
25,000 30,000
2300
frames/s
www.agilent.com/semiconductors
product information complete list distributors, please site. technical assistance call: Americas/Canada: (800) 235-0312 (916) 788-6763 Europe: 6441 92460 China: 10800 0017 Hong Kong: (65) 6756 2394 India, Australia, Zealand: (65) 6755 1939 Japan: (+81 0120-61-1280(Domestic Only) Korea: (65) 6755 1989 Singapore, Malaysia, Vietnam, Thailand, Philippines, Indonesia: (65) 6755 2044 Taiwan: (65) 6755 1843 Data subject change. Copyright 2003 Agilent Technologies, Inc. Obsoletes 5988-9166EN June 2003 5988-9775EN

Features Precise optical navigation technology Small form factor

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