PixArt Imaging Inc.
ADNS-2710 Single Chip USB Optical Mouse Sensor
AC Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values at 25° C, V
DDA5
= 5.0 V.
Parameter
Wakeup Delay from Rest Mode
Due to Motion
Power Up Delay
Debounce Delay on
Button Inputs
Scroll Wheel Sampling Period
Transient Supply Current
Symbol
T
WUPP
T
PUP
T
DBB
T
SW
I
DDT
Minimum
Typical
1
Maximum
2
50
Units
ms
ms
ms
Notes
23
150
200
300
60
“Maximum” specified at 8 ms
polling rate.
ZA PIN
Max. supply current during
a V
DDA5
ramp from 0 to 5.0 V
with > 500
s
rise time. Does
not include charging currents
for bypass capacitors.
s
mA
USB Electrical Specifications
Electrical Characteristics over recommended operating conditions.
Parameter
Output Signal Crossover Voltage
Input Signal Crossover Voltage
Output High
Output Low
Single Ended Input
Input High (Driven)
Input High (Floating)
Input Low
Differential Input Sensitivity
Differential Input Common
Mode Range
Single Ended Receiver Threshold
Transceiver Input Capacitance
Symbol
V
CRS
V
ICRS
V
OH
VOL
V
SEI
V
IH
V
IHZ
V
IL
V
DI
V
CM
V
SE
C
IN
Minimum
1.5
1.2
2.8
0.0
Maximum
2.0
2.1
3.6
0.3
0.8
Units
V
V
V
V
V
V
V
V
V
V
V
pF
Notes
C
L
= 200 to 600 pF (see Figure 10)
C
L
= 200 to 600 pF (see Figure 10)
with 15 k to Ground and 7.5 k to V
BUS
on
D- (see Figure 11)
with 15 k to Ground and 7.5 k to V
BUS
on
D- (see Figure 11)
2.0
2.7
0.2
0.8
0.8
2.5
2.0
12
3.6
0.8
7.5 k to VDDA5
|(D+)-(D-)| See Figure 12
Includes V
DI
, See Figure 12
D+ to V
BUS
, D- to V
BUS
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PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
9
PIXART [ PIXART IMAGING INC. ]
