鈥?/div>
MOUSE DRIVEABILITY
(MAX3244E/MAX3245E)
T1IN = T2IN = GND, T3IN = V
CC
,
T3OUT loaded with 3k鈩?to GND,
T1OUT and T2OUT loaded with
2.5mA each
IEC1000-4-2 Air Discharge
R_IN, T_OUT
IEC1000-4-2 Contact Discharge
Human Body Model
AUTOSHUTDOWN PLUS
(FORCEON = GND,
FORCEOFF
= V
CC
)
Receiver Input Threshold to
INVALID
Output High
Receiver Input Threshold to
INVALID
Output Low
INVALID,
READY
Output Voltage Low
(MAX3224E鈥揗AX3227E)
INVALID,
READY
Output Voltage High
(MAX3224E鈥揗AX3227E)
Receiver Positive or Negative
Threshold to
INVALID
High
Receiver Positive or Negative
Threshold to
INVALID
Low
Receiver or Transmitter Edge to
Transmitters Enabled
t
INVH
t
INVL
t
WU
Figure 4a
Figure 4a
Positive threshold
Negative threshold
-2.7
-0.3
0.3
2.7
V
V
Transmitter Output Voltage
ESD PROTECTION
鹵5
V
鹵15
鹵8
鹵15
kV
I
OUT
= -1.6mA
0.4
V
I
OUT
= -1.0mA
V
CC
- 0.6
V
V
CC
= 5V, Figure 4b
V
CC
= 5V, Figure 4b
V
CC
= 5V, Figure 5b (Note 2)
15
1
30
100
30
60
碌s
碌s
碌s
sec
Receiver or Transmitter Edge to
t
AUTOSHDN
V
CC
= 5V, Figure 5b (Note 2)
Transmitters Shutdown
_______________________________________________________________________________________
3