ꢀ ꢁꢂꢃ ꢄ ꢃ ꢅ ꢀ ꢁꢂ ꢃ ꢄꢃ ꢆ
ꢇꢈꢁ ꢉ ꢊꢆ ꢁꢋꢃ ꢄ ꢃ ꢇꢌꢆ ꢍꢊ ꢌꢎꢏꢌ ꢊ ꢐꢊ ꢆ ꢍꢊ ꢌ ꢎ
ꢑ
ꢑ
SLLS047L − FEBRUARY 1989 − REVISED MARCH 2004
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Input supply voltage range, V
Positive output supply voltage range, V
Negative output supply voltage range, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to −15 V
− 0.3 V to 15 V
S+
S−
CC
Input voltage range, V : Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to V
+ 0.3 V
I
CC
Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V
Output voltage range, V : T1OUT, T2OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V − 0.3 V to V + 0.3 V
O
S−
S+
CC
R1OUT, R2OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to V
+ 0.3 V
Short-circuit duration: T1OUT, T2OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited
Package thermal impedance, θ (see Notes 2 and 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W
JA
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . 57°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W
Operating virtual junction temperature, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
J
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
stg
†
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.
NOTES: 1. All voltages are with respect to network GND.
2. Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable
J
JA
A
ambient temperature is P = (T (max) − T )/θ . Operating at the absolute maximum T of 150°C can affect reliability.
D
J
A
JA
J
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN NOM
MAX
UNIT
V
V
V
Supply voltage
4.5
2
5
5.5
V
V
V
V
CC
IH
IL
High-level input voltage (T1IN,T2IN)
Low-level input voltage (T1IN, T2IN)
Receiver input voltage
0.8
30
70
85
R1IN, R2IN
MAX232
MAX232I
0
T
A
Operating free-air temperature
°C
−40
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 4)
‡
PARAMETER
TEST CONDITIONS
= 5.5 V, All outputs open,
MIN TYP
MAX
UNIT
V
T
A
CC
= 25°C
I
Supply current
8
10
mA
CC
‡
All typical values are at V
CC
= 5 V and T = 25°C.
A
NOTE 4: Test conditions are C1−C4 = 1 µF at V
= 5 V 0.5 V.
CC
3
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TI [ TEXAS INSTRUMENTS ]
