EM83812
ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER
ABSOLUTE MAXIMUM RATINGS
Parameter
Ratings
Unit
Min.
0
-65
-0.3
-
Max.
70
150
7.5
Temperature under bias
Storage temperature range
Supply voltage
°C
°C
V
Power dissipation
500
mW
DC ELECTRICAL CHARACTERISTICS (TA=25°C to 70°C, Vds=5.6V))
Parameters
Sym.
Min.
Typ.
Max.
Unit
Operating voltage
Vdd
Vrts
Iop1
4.5
-
-
6
12
-
6.5
13
0.8
V
V
mA
Operating current
(Vdd=5.4, RTS=Vdd)
Operating current
Iop2
Irts1
3
-
-
-
-
mA
mA
(Vdd=6.2, RTS=Vdd)
RTS Operating current
(Vdd=5.6, RTS=11V)
RTS operating current
RXD high output voltage
(Vrh=Vrts=2.6V)
1.8
(Vdd=5.6, RTS=12V)
Irts2
Irh
4
2
-
-
-
-
mA
mA
RXD low output voltage
(Vrh=Vss+2.6V)
Irl
-
-
-2
mA
RTS high input voltage
RTS low input voltage
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
low input reference current
Vrts+
Vrts-
Ipl
9.6
-
70
-
-
-
-
6.8
-
V
V
µA
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
high input reference current
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
Iph
Vpl1
Vpl2
Vail
Vaih
Vs
-
0.8
1.5
-
-
-
-
-
-
-
-
-
-
-
-
106
1.2
2.1
1.5
-
µA
V
input current
(input impedance) (80µA)
X1,X2,Y1,Y2,Z1,Z2 (photo mode)
V
input current
(input impedance) (500µA)
L,M,R,OPT,Z1,Z2 (key mode)
input low voltage
Z1,Z2 (key mode)
input high voltage
Z1,Z2 (voltage mode)
sensitivity
L,M,R,Z1,Z2 (key & voltage mode)
input current
OPT
input current
OPT
high output current
L,M,R,X1,X2,Y1,Y2,Z1,Z2
input leakage current
OPT
V
3.5
-0.3
18
-18
4.5
0
V
+0.3
56
V
Imi
Ixi
µA
µA
V
(Vds=5.6V)
-56
-
Idc
(Iopt=20mA)
(Vds=0V)
Iil
-1.0
1.0
µA
µA
Iih
0
input leakage current
(Vds=5.6V)
* All voltage in above table are compared with VSS.
* This specification are subject to be changed without notice.
9.3.1999
5
ELAN [ ELAN MICROELECTRONICS CORP ]
