PAW3529DH-TXWA Datasheet, PDF (5/23 Pages) Pixart Imaging Inc. – USB OPTICAL MOUSE SINGLE CHIP

PixArt Imaging Inc.
PAW3529DH-TXWA
USB Optical Mouse Sensor Single Chip
3.3 AC Electrical Characteristics
Electrical characteristics under recommended operating conditions. Typical values at 25 °C, VDD = 5.0 V, FCLK =
24 MHz
Symbol
Tpwm
Td
Tbd
Twd
Tw
Parameters
CPI PWM Period
CPI PWM Low Duty Cycle Time
Mouse Button Debounce Time
Mouse Z Wheel Debounce Time
Mouse Z Wheel Time
Min.
-
-
-
-
-
-
-
1143
Typ.
1
0
0.2
0.9
10.24
16
1.024
-
Max.
-
-
-
-
-
-
-
-
Unit
Notes
ms Refer to Figure 4.
ms @0% Low duty
ms @20% Low duty
ms @90% Low duty
ms Refer to Figure 5.
us IRPTR
ms Mechanical
us Refer to Figure 6.
3.4 DC Electrical Characteristics
Electrical characteristics under recommended operating conditions. Typical values at 25 °C, VDD =5.0 V,
FCLK=24 MHz.
Symbol Parameter
Min. Typ. Max. Unit
Notes
Type: USB Mouse PWR
IDD
Supply Current
Mouse moving (Normal)
IDD
Supply Current
Mouse not moving (Sleep)
IDD
Supply Current
USB suspend current
-
10
-
mA
-
5
-
mA
-
-
480
uA
Type: BM, BR, BL, Z2, Z1, B4, B5, TR, TL
RPH1 Internal Pull Up Resistance
-
30
-
Kohm BM,BR,BL
RPH2 Internal Pull Up Resistance
-
40
-
Kohm Z2,Z1
RPH3 Internal Pull Up Resistance
-
50
-
Kohm B4,B5,TR,TL
VIH Input High Voltage
VDDQ*0.7 -
-
V
VIL Input Low Voltage
-
- VDDQ*0.3 V
Type: USB D-
RPH4 Internal Pull Up Resistance
-
1.5
-
Kohm
Type: LED
VOL Output Low Voltage
-
-
0.5
V @ IOL=30mA
Type: CPI
VIH Input High Voltage
VDDQ*0.7 -
-
V
VIL Input Low Voltage
-
- VDDQ*0.3 V
VOL Output Low Voltage
-
-
0.5
V @ IOL=30mA
Type: IRCTL
VOH Output High Voltage
-
VDD
-
V
IRCTL=VDD@USB suspend
if IRCTL trapping to IRPTR.
Type: VDDQ
VDDQ I/O Voltage Reference
-
3.3
-
V
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5
專利公示：本產品業經本公司獲得台灣專利第 509867, 530489, 529309, 560179, 526662, 554497, I230890, I287732 號專利在案。
PixArt Imaging Inc.
E-mail: [e-mail]
V1.2 Sep. 2010