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PDF ATA1088XA Data sheet ( Hoja de datos )
| Número de pieza | ATA1088XA | |
| Descripción | OPTICAL MOUSE SENSOR IC | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ATA1088XA (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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OPTICAL MOUSE SENSOR IC
ATA1088XA
Notice
Some content in the datasheet can be altered without notice
1 page  
@Lab Optical Mouse Sensor “ ATA1088XA ” Data Sheet
ELECTRICAL CHARACTERISTICS
Parameter
Symbol Unit Min. Typ. Max. Note
Absolute Maximum Ratings
Storage Temperature
Operating Temperature
Supply Voltage
Input Voltage
ESD
Tstg °C −20
Topr °C 0
Vdd V −0.5
Vin V Vss−0.3
200
-V
2000
70
50
7.0
Vdd+0.3
All pins, machine model
All pins, human body model
Recommended Operating Conditions
Operating Temperature
Supply Voltage
Power Supply Rise Time
Clock Frequency
Distance from lens reference
plane to surface
Speed
Topr °C 0
Vdd V 4.5
Vrt
msec
-
fclk MHz
D mm 2.0
S
Inch/sec
-
25 40
5.0 5.5
50 100
6
2.2 2.4
- 12.75
AC Electrical Specification (Recommended operating conditions: Temp=25°C, Vdd=5.0V, and CLK=6MHz)
PS/2 Motion Report Rate
Motion Scale Factor
Response Time
Power-Up Delay
Trsp1
reports
/sec
counts
/sec
msec
msec
-
-
8.7
-
100
400
10.9
500
-
-
13.1
-
See PS/2 Timing Diagrams
Movement to data in no motion
mode
See R7 and C6 in the
application circuit.
DC Electrical Specification (Recommended operating conditions: Temp=25C and Vdd=5.0V)
Supply Current (in Motion)
Supply Current (No Motion)
Input Low Voltage
Input High Voltage
OSC Input Low Voltage
OSC Input High Voltage
Output Low Voltage (LED)
Output High Current (LED)
Idd
Idd1
VIL
VIH
VOIL
VOIH
VOLL
IOHLED
mA -
12 25
mA - 1.2 2.5
V-
- 0.8
V 2.0 -
-
V-
- 1.5
V 3.5 -
-
V - 0.3 0.5
mA 1.5 4 6.5
Page 5/13
June, 2003
5 Page 
@Lab Optical Mouse Sensor “ ATA1088XA ” Data Sheet
[2] Timing Diagram for Data received by Mighty
PS_CL
PS2_DA
1ST
CLK
2ND
CLK
3TH
CLK
(1) T 1 (2)
T2 T3
START
DATA0
DATA1
9TH
CLK
T4
10TH
CLK
11TH
CLK
DATA7
PARITY STOP ACK
(3)
(4)
(1) The host pulls clock signal low to inhibit the mouse, when it has the data to transmit.
(2) The mouse reads data at rising edge of clock signal.
(3) The ACK bit is changed when the clock signal is high.
(4) The host can pull the clock line low to inhibit the mouse.
Parameters
T1
T2
T3
Description
Duration of clock high in the start bit
Duration of clock high
Duration of clock low
Min. Time
12us
24us
24us
Max. Time
24us
48us
48us
Page 11/13
June, 2003
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet ATA1088XA.PDF ] | |
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