Datasheet

4
PixArt Imaging Inc.
PAA5100JE Product Datasheet
Optical Tracking Chip
Version 1.00 |25 July 2018
PixArt Imaging Inc. http://www.pixart.com
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2.2 Recommended Operating Conditions
Table 3. Recommended Operating Conditions
Description
Symbol
Min.
Typ.
Max.
Unit
Notes
Operating Temperature
T
A
0
60
°C
Power Supply Voltage
V
DD
1.8
2.0
2.1
V
Including supply noise
V
DDIO
1.8
2.0
3.6
V
V
DDIO
≥ V
DD
V
XLED
3.6
V
V
DDIO
≥ V
XLED
Min V
XLED
to ensure min I
XLED
of
15 mA
LED Supply Current
I
XLED
15
mA
Refer LED’s datasheet for the
max current rating
Power Supply Rise Time
t
RT
0.15
20
ms
0 to V
DD
min
Supply Noise (Sinusoidal)
V
NA
100
mV
p-p
10 kHz – 75 MHz
Serial Port Clock Frequency
f
SCLK
2
MHz
50% duty cycle
Working Height
Z
15
35
mm
Effective Viewing Angle
V
A
42
°
Frame Rate
F
R
242
fps
Speed
S
45
ips
At Z = 25mm
@ Crimson Carpet, Grey Vinyl
& Replicated Wood surfaces
Repeated Error
RE
0.4
%
At Z = 25mm up to 10 ips
@ Crimson Carpet & Grey Vinyl
& Replicated Wood surfaces
2.8
%
At Z = 25mm up to 45 ips
@ Crimson Carpet, Grey Vinyl
& Replicated Wood surfaces
Note: PixArt does not guarantee the performance of the system beyond the recommended operating condition limits.