Datasheet
MAX3237E
SLLS709B –MAY 2006–REVISED JANUARY 2010
www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range
(2)
–0.3 6 V
V+ Positive-output supply voltage range
(2)
–0.3 7 V
V– Negative-output supply voltage range
(2)
0.3 –7 V
V+ – V– Supply voltage difference
(2)
13 V
Driver (SHDN, MBAUD, EN) –0.3 6
V
I
Input voltage range V
Receiver –25 25
Driver –13.2 13.2
V
O
Output voltage range V
Receiver –0.3 V
CC
+ 0.3
Short-circuit duration DOUT to GND Unlimited
q
JA
Package thermal impedance
(3)
62 °C/W
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) The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
(1)
See Figure 5
MIN NOM MAX UNIT
V
CC
= 3.3 V 3 3.3 3.6
Supply voltage V
V
CC
= 5 V 4.5 5 5.5
V
CC
= 3.3 V 2 5.5
V
IH
Driver and control high-level input voltage DIN, SHDN, MBAUD, EN V
V
CC
= 5 V 2.4 5.5
V
IL
Driver and control low-level input voltage DIN, SHDN, MBAUD, EN 0 0.8 V
V
I
Receiver input voltage –25 25 V
MAX3237EC 0 70
T
A
Operating free-air temperature °C
MAX3237EI –40 85
(1) Test conditions are C1–C4 = 0.1 mF at V
CC
= 3 V to 5 V.
ELECTRICAL CHARACTERISTICS
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5)
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
I
I
Input leakage current DIN, SHDN, MBAUD, EN 9 18 mA
No load, SHDN = V
CC
0.5 2 mA
Supply current SHDN = GND 1 10 mA
I
CC
(T
A
= 25°C)
Shutdown supply current
SHDN = RIN = GND,
10 300 nA
DIN = GND or V
CC
(1) Test conditions are C1–C4 = 0.1 mF at V
CC
= 3 V to 5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
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