Datasheet
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
Electrical Characteristics
(1)
TRS232E
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................................................................................................................................................. SLLS791C – JUNE 2007 – REVISED SEPTEMBER 2008
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Input supply voltage range
(2)
– 0.3 6 V
V
S+
Positive output supply voltage range V
CC
– 0.3 15 V
V
S –
Negative output supply voltage range – 0.3 – 15 V
Driver – 0.3 V
CC
+ 0.3
V
I
Input voltage range V
Receiver ± 30
DOUT V
S –
– 0.3 V
S+
+ 0.3
V
O
Output voltage range V
ROUT – 0.3 V
CC
+ 0.3
Short-circuit duration DOUT Unlimited
D package 73
DW package 57
θ
JA
Package thermal impedance
(3) (4)
N package 67 ° C/W
NS package 64
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.
MIN NOM MAX UNIT
V
CC
Supply voltage 4.5 5 5.5 V
V
IH
High-level input voltage (DIN1, DIN2) 2 V
V
IL
Low-level input voltage (DIN1, DIN2) 0.8 V
Receiver input voltage (RIN1, RIN2) ± 30 V
TRS232EC 0 70
T
A
Operating free-air temperature ° C
TRS232EI – 40 85
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
Supply current V
CC
= 5.5 V, All outputs open, T
A
= 25 ° C 8 10 mA
(1) Test conditions are C1 – C4 = 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.
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