DS14185 Datasheet, PDF (2/8 Pages) National Semiconductor (TI) – EIA/TIA-232 3 Driver x 5 Receiver

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V_CC)
Supply Voltage (V⁺)
+7V
+15V
Supply Voltage (V^−)
−15V
Driver Input Voltage
Driver Output Voltage (Power
Off)
0V to V_CC
±15V
Receiver Input Voltage
±25V
Receiver Output Voltage (R_OUT)
0V to V_CC
Maximum Package Power Dissipation @ +25˚C
M Package
1488 mW
Derate M Package
11.9 mW/˚C above +25˚C
Storage Temperature Range
Lead Temperature Range
(Soldering, 4 seconds)
ESD Ratings (HBM, 1.5 kΩ, 100
pF)
−65˚C to +150˚C
+260˚C
≥1.5 kV
Recommended Operating
Conditions
Supply Voltage (V_CC)
Supply Voltage (V⁺)
Supply Voltage (V^−)
Operating Free Air
Temperature (T_A)
Min
+4.75
+9.0
−13.2
Typ
+5.0
+12.0
−12.0
Max
+5.25
+13.2
−9.0
Units
V
V
V
0
25
70
˚C
Electrical Characteristics (Note 2)
Over recommended supply voltage and operating temperature ranges, unless otherwise specified.
Symbol
Parameter
Conditions
DEVICE CHARACTERISTICS
I_CC
V_CC Supply Current
I⁺
V⁺ Supply Current
(Note 2)
I^−
V^− Supply Current
(Note 2)
No Load, All Inputs at +5V
No Load, All Driver
V⁺ = 9V, V^− = −9V
Inputs at 0.8V or +2V
All Receiver Inputs
at 0.8V or 2.4V.
V⁺ = 13.2V, V^− = −13.2V
V⁺ = 9V, V^− = −9V
V⁺ = 13.2V, V^− = −13.2V
DRIVER CHARACTERISTICS
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
I_IH
High Level Input Current
V_IN = 5V
(Note 2)
I_IL
Low Level Input Current
V_IN = 0V
(Note 2)
V_OH
High Level Output Voltage
R_L = 3 kΩ, V_IN = 0.8V,
(Note 2)
V⁺ = 9V, V^− = −9V
R_L = 3 kΩ, V_IN = 0.8V,
V⁺ = +12V, V^− = −12V
R_L = 7 kΩ, V_IN = 0.8V,
V⁺ = +13.2V, V^− = −13.2V
V_OL
Low Level Output Voltage
R_L = 3 kΩ, V_IN = 2V,
(Note 2)
V⁺ = 9V, V^− = −9V
R_L = 3 kΩ, V_IN = 2V,
V⁺ = +12V, V^− = −12V
R_L = 7 kΩ, V_IN = 0.8V,
V⁺ = +13.2V, V^− = −13.2V
I_OS+
Output High Short
Circuit Current (Note 2)
V_O = 0V, V_IN = 0.8V
I_OS−
Output Low Short
Circuit Current (Note 2)
V_O = 0V, V_IN = 2.0V
R_O
Output Resistance
−2V ≤ V_O ≤ +2V,
V⁺ = V^− = V_CC = 0V
−2V ≤ V_O ≤ +2V,
V⁺ = V^− = V_CC = Open Ckt
Min Typ
21.0
8.7
13
−12.5
−16.5
2.0
−1.24
6
7
8.5 9
10 11.5
−7
−8
−11
−6 −13
6
13
300
300
Max Units
30 mA
15 mA
22 mA
−22 mA
−28 mA
V
0.8 V
10 µA
−1.5 mA
V
V
V
−6 V
−7.5 V
−10 V
−18 mA
18 mA
Ω
Ω
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