DS14185WM National Semiconductor, DS14185WM Datasheet - Page 2

• Manufacturer Part Number: DS14185WM
• Description: IC DVR/RCVR EIA/TIA-232 20-SOIC
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DS14185WM

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DS14185WM

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