Datasheet

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ELECTRICAL CHARACTERISTICS
DRIVER SECTION ELECTRICAL CHARACTERISTICS
DRIVER SECTION SWITCHING CHARACTERISTICS
RECEIVER SECTION ELECTRICAL CHARACTERISTICS
MAX3232E-Q1
SLLS676A DECEMBER 2005 REVISED FEBRUARY 2008
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS
(1)
MIN TYP
(2)
MAX UNIT
I
CC
Supply current No load, V
CC
= 3.3 V or 5 V 0.3 1 mA
(1) Test conditions are C1 C4 = 0.1 µ F at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 µ F, C2 C4 = 0.33 µ F at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V and T
A
= 25 ° C.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS
(1)
MIN TYP
(2)
MAX UNIT
V
OH
High-level output voltage DOUT at R
L
= 3 k to GND, DIN = GND 5 5.4 V
V
OL
Low-level output voltage DOUT at R
L
= 3 k to GND, DIN = V
CC
5 5.4 V
I
IH
High-level input current V
I
= V
CC
± 0.01 ± 1 µ A
I
IL
Low-level input current V
I
at GND ± 0.01 ± 1 µ A
V
CC
= 3.6 V, V
O
= 0 V
I
OS
Short-circuit output current
(3)
± 35 ± 60 mA
V
CC
= 5.5 V, V
O
= 0 V
r
o
Output resistance V
CC
, V+, and V = 0 V, V
O
= 2 V 300 10M
(1) Test conditions are C1 C4 = 0.1 µ F at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 µ F, C2 C4 = 0.33 µ F at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V and T
A
= 25 ° C.
(3) Short-circuit durations should be controlled to prevent exceeding the device absolute power-dissipation ratings, and not more than one
output should be shorted at a time.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS
(1)
MIN TYP
(2)
MAX UNIT
C
L
= 1000 pF, One DOUT switching,
Maximum data rate 150 250 kbit/s
R
L
= 3 k , See Figure 1
C
L
= 150 pF to 2500 pF, R
L
= 3 k to 7 k ,
t
sk(p)
Pulse skew
(3)
300 ns
See Figure 2
C
L
= 150 pF to 1000 pF 6 30
Slew rate, transition region R
L
= 3 k to 7 k ,
SR(tr) v/ µ s
(see Figure 1 ) V
CC
= 3.3 V
C
L
= 150 pF to 2500 pF 4 30
(1) Test conditions are C1 C4 = 0.1 µ F at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 µ F, C2 C4 = 0.33 µ F at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V and T
A
= 25 ° C.
(3) Pulse skew is defined as |t
PLH
t
PHL
| of each channel of the same device.
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4 )
PARAMETER TEST CONDITIONS
(1)
MIN TYP
(2)
MAX UNIT
V
OH
High-level output voltage I
OH
= 1 mA V
CC
0.6 V V
CC
0.1 V V
V
OL
Low-level output voltage I
OL
= 1.6 mA 0.4 V
V
CC
= 3.3 V 1.5 2.4
V
IT+
Positive-going input threshold voltage V
V
CC
= 5 V 1.8 2.4
V
CC
= 3.3 V 0.6 1.2
V
IT
Negative-going input threshold voltage V
V
CC
= 5 V 0.8 1.5
V
hys
Input hysteresis (V
IT+
V
IT
) 0.3 V
r
I
Input resistance V
I
= ± 3 V to ± 25 V 3 5 7 k
(1) Test conditions are C1 C4 = 0.1 µ F at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 µ F, C2 C4 = 0.33 µ F at V
CC
= 5 V ± 0.5 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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