Datasheet
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Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
Electrical Characteristics
(1)
MAX202
5-V DUAL RS-232 LINE DRIVER/RECEIVER
WITH ± 15-kV ESD PROTECTION
SLLS576E – JULY 2003 – REVISED APRIL 2007
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range
(2)
–0.3 6 V
V+ Positive charge pump voltage range
(2)
V
CC
– 0.3 14 V
V– Negative charge pump voltage range
(2)
–14 0.3 V
Drivers –0.3 V+ + 0.3
V
I
Input voltage range V
Receivers ± 30
Drivers V – –0.3 V+ + 0.3
V
O
Output voltage range V
Receivers –0.3 V
CC
+ 0.3
D
OUT
Short-circuit duration Continuous
D package 73
DW package 57
θ
JA
Package thermal impedance
(3) (4)
° C/W
N package 67
PW package 108
T
J
Operating virtual junction temperature 150 ° C
T
stg
Storage temperature range –65 150 ° C
(1) 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 under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages are with respect to network GND.
(3) Maximum power dissipation is a function of T
J
(max), θ
JA
, and T
A
. The maximum allowable power dissipation at any allowable ambient
temperature is P
D
= (T
J
(max) – T
A
)/ θ
JA
. Operating at the absolute maximum T
J
of 150 ° C can affect reliability.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
(see Figure 4 )
MIN NOM MAX UNIT
Supply voltage 4.5 5 5.5 V
V
IH
Driver high-level input voltage D
IN
2 V
V
IL
Driver low-level input voltage D
IN
0.8 V
Driver input voltage D
IN
0 5.5
V
I
V
Receiver input voltage –30 30
MAX202C 0 70
T
A
Operating free-air temperature ° C
MAX202I –40 85
(1) Test conditions are C1–C4 = 0.1 µ F at V
CC
= 5 V ± 0.5 V.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
I
CC
Suppy current No load, V
CC
= 5 V 8 15 mA
(1) Test conditions are C1–C4 = 0.1 µ F at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 5 V, and T
A
= 25 ° C.
3
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