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LMS202EIMWX View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
LMS202EIMWX 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers National-Semiconductor
National ->Texas Instruments National-Semiconductor
LMS202EIMWX Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
VS
−0.3V to 6V
V+
(VS − 0.3V) to + 14V
V−
+0.3V to −14V
Driver Input Voltage, TIN
Receiver Input Voltage, RIN
Driver Output Voltage TO
Receiver Output Voltage RO
Short Circuit Duration, TO
ESD Rating
−0.3V to (V+ +0.3V)
± 30V
(V− −0.3V to (V+ + 0.3V)
−0.3 to (VS + 0.3)
Continuous
IEC 1000-4-2) (Note 7)
(Note 8)
Air-Gap Discharge
15kV
Contact Discharge
8kV
Human Body Model (Note 2)
(Note 8)
15kV
(Note 9)
ESD Rating (MM)
Soldering Information
Infrared or Convection
(20sec.)
Junction Temperature
Storage Temperature Range
2kV
200V (Note 6) (Note 9)
235˚C
150˚C
−65˚C to +150˚C
Operating Ratings
Supply Voltage VS
Ambient Temperature Range, TA
Commercial (C)
Industrial (I)
Package Thermal Resistance
(Note 3)
SO
WSO
4.5V to 5.5V
0˚C to +70˚C
−40˚C to +85˚C
71˚C/W
55˚C/W
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified C1 = C2 = C3 = C4 = Cbp = 0.1µF
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 5)
(Note 5)
DC Characteristics
IS
Logic
IINPUT
VTHL
VTHH
VOL
Supply Current
No Load, TA = 25˚C
Input Leakage Current
Input Logic Theshold Low
Input Logic Theshold High
TTL/CMOS Output Voltage
Low
TIN = 0V to VS
TIN
TIN
ROUT, IOUT = 3.2mA
1
7
mA
±10
µA
0.8
V
2.0
V
0.4
V
VOH
TTL/CMOS Output Voltage ROUT, IOUT = −1.0mA
High
3.5
VS −0.1
V
RS-232 Receiver Inputs
VRI
Receiver Input Voltage
Range
−30
+30
V
VRTHL
Receiver Input Theshold
Low
VS = 5V, TA = 25˚C
0.8
1.4
V
VRTHH
Receiver Input Theshold
High
VS = 5V, TA = 25˚C
2
2.4
V
VHYST
Receiver Input Hysteresis VS = 5V
0.2
0.6
1.0
V
RI
Receiver Input Resistance VS = 5V, TA = 25˚C
3
5
7
k
RS-232 Transmitter Outputs
VO
Transmitter Output Voltage All transmitters loaded with 3kto GND
±5
±8
V
Swing
RO
Output Resistance
IOS
Output Short Circuit Current
Timing Characteristics
VS = V+ = V− = 0V,
VO = ± 2V
300
±11
±60
mA
DR
Maximum Data Rate
CL = 50pF to 1000pF,
230
RL = 3kto 7k
kbps
3
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