參數(shù)資料
型號(hào): ADNS-2051
英文描述: Optical Mouse Sensor
中文描述: 光學(xué)鼠標(biāo)傳感器
文件頁(yè)數(shù): 7/40頁(yè)
文件大?。?/td> 454K
代理商: ADNS-2051
7
Figure 9. Application using quadrature output pins.
Notes on Bypass Capacitors:
Caps for pins 7, 8 and 12, 13 MUST have trace lengths LESS than
5 mm.
The 0.1
μ
F caps must be ceramic.
Caps should have less than 5 nH of self inductance
Caps should have less than 0.2
ESR
Surface mount parts are recommended.
SDIO and SCLK pins should be grounded if not used.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Lead Solder Temperature
Symbol
T
S
T
A
Min.
–40
–15
Max.
85
55
260
Units
C
C
C
Notes
For 10 seconds, 1.6 mm below seating
plane.
Supply Voltage
ESD
V
DD
–0.5
5.5
2
V
kV
All pins, human body model MIL 883
Method 3015
PD, SDIO, SCLK, XA, XB, YA, YB, XY_LED,
R_BIN
OSC_IN, OSC_OUT, REF_A
Input Voltage
V
IN
–0.5
V
DD
+ 0.5
V
Input Voltage
V
IN
–0.5
3.6
V
Alternative Application using Quadrature Output Pins
GND
GND
12
10
2
XA
XB
3
YB
4
YA
5
16
D+
D–
18 MHz
0.1 μF
REFB
XY_LED
SDIO
6
R1
SURFACE
V
DD
V
DD
INTERNAL
IMAGE
SENSOR
ADNS-2051
OSC_IN
OSC_OUT
9
11
CERAMIC RESONATOR
AVX KBR-18-00-MSA
MURATA CSALS18M0X55-B0
D+
14
D–
13
XTALIN
10
11
V
PP
8
2
P0.1
P0.2
XTALOUT
3
CYPRESS
CY7C63001A-PC
P0.3
4
17
BUTTONS
PANASONIC
EVQ SERIES ENCODER
Z-WHEEL
P1.0
P0.0
1
5
4.7 μF
12
V
DD
9
CEXT
1.5 M
GND
SHLD
6 MHz
0.33 μF
REFA
HLMP-ED80-XXXXX
PD
15
P1.1
16
SCLK
1
P1.3
15
18
P0.6
P0.7
13
R_BIN
7
8
14
6
P1.2
19
P0.5
20
P0.4
M
R
L
V
SS
7
2.2 μF
0.1 μF
R1 VALUE
(k
)
15.0
15.0
15.0
15.0
15.0
15.0 ~ 18.0
15.0 ~ 22.0
15.0 ~ 27.0
15.0 ~ 33.0
15.0 ~ 37.0
LED
B
K
L
M
N
P
Q
R
S
T
U
HDNS-2100
LENS
1.5 k
7.5 k
D- RESISTOR CONNECTION
ALTERNATIVE D- RESISTOR CONNECTION
3.3 V REGULATOR
LP2950AC
Z-3.3
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