Datasheet

LOGIC DIAGRAM (POSITIVE LOGIC)
DIN1
DOUT1
RIN1ROUT1
DIN2
DOUT2
RIN2ROUT2
11
10
12
9
14
7
13
8
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS (see
(1)
and Figure 4 )
MAX3232-EP
SGLS337A – APRIL 2006 – REVISED MARCH 2009 ......................................................................................................................................................... www.ti.com
FUNCTION TABLE
EACH DRIVER EACH RECEIVER
INPUT DIN OUTPUT DOUT INPUT RIN OUTPUT ROUT
L H L H
H L H L
Open H
H = high level, L = low level, Open = input disconnected or connected driver off
over operating free-air temperature range (unless otherwise noted)
VALUE UNIT
V
CC
Supply voltage range
(1)
– 0.3 to 6 V
V+ Positive output supply voltage range
(1)
– 0.3 to 7 V
V – Negative output supply voltage range
(1)
0.3 to – 7 V
V+ – V – Supply voltage difference
(1)
13 V
Input voltage range Drivers – 0.3 to 6 V
V
I
Receivers – 25 to 25 V
Output voltage range Drivers – 13.2 to 13.2 V
V
O
Receivers – 0.3 to V
CC
+ 0.3 V
θ
JA
Package thermal impedance
(2)
DB package 82 ° C/W
PW package 108 ° C/W
T
J
Operating virtual junction temperature 150 ° C
T
stg
Storage temperature range – 65 to 150 ° C
(1) All voltages are with respect to network GND.
(2) 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.
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
V
IH
Driver high-level input voltage DIN V
V
CC
= 5 V 2.4
V
IL
Driver low-level input voltage DIN 0.8 V
(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.
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