±15kV ESD-Protected, Quad,
Low-Power RS-232 Line Receiver
MAX1489E
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
).............................................................+7V
Input Voltage (V
IN
) ...............................................................±30V
Output Short-Circuit Current
(Shorted to GND or V
CC
) (Note 1) ............................Self Limiting
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ..........800mW
SO (derate 8.7mW/°C above +70°C) ...........................695mW
Operating Temperature Ranges
MAX1489EC_D ...................................................0°C to +70°C
MAX1489EE_D ................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
CC
= 5V ±10%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= 5V, T
A
= +25°C.)
PARAMETER
DC CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Short-Circuit Current
(Note 1)
Supply Current
Input Voltage Range
Input Voltage High
Input Voltage Low
Input Hysteresis
Input Resistance
TIMING CHARACTERISTICS
Output Propagation Delay,
Low to High
Output Propagation Delay,
High to Low
Output Propagation Delay Skew,
I
t
PLH
- t
PHL
I
Output Transition Time
Input Noise Rejection
Guaranteed Data Rate
ESD CHARACTERISTICS
Human Body Model
ESD Protection
IEC1000-4-2 (Contact Discharge)
IEC1000-4-2 (Air-Gap Discharge)
Note 1:
Only one output may be shorted at a time.
Note 2:
See Noise Pulse Rejection graph in
Typical Operating Characteristics
section.
±15
±8
±15
kV
t
PLH
t
PHL
t
SKEW
t
TR
t
N
DR
Figure 1
Figure 1
Figure 1
V
OUT
= 10% to 90%
Pulse amplitude = 5V (Note 2)
120
1.38
1.45
70
35
1.0
240
120
4.0
4.0
µs
µs
ns
ns
µs
kbps
V
OH
V
OL
I
OS
I
CC
V
IN
V
IH
V
IL
V
HYST
R
IN
3.0
-25
1.60
0.75
2.17
1.06
1.11
5.0
7.0
V
IN
≤
0.4V
I
OUT
= -3.2mA
I
OUT
= -20µA
3.5
2.5
-35
60
260
600
25
2.60
1.30
4.99
4.41
0.17
0.4
V
V
mA
µA
V
V
V
V
kΩ
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
IN
≥
2.4V, I
OUT
= 3.2mA
Shorted to GND
Shorted to V
CC
2
_______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
