LMS202ECM/NOPB National Semiconductor, LMS202ECM/NOPB Datasheet - Page 3

• Manufacturer Part Number: LMS202ECM/NOPB
• Description: TXRX DUAL 5V TIA/EIA-232 16-SOIC
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of LMS202ECM/NOPB

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMS202ECM

DC Characteristics
I
Logic
I
V
V
V
V
RS-232 Receiver Inputs
V
V
V
V
R
RS-232 Transmitter Outputs
V
R
I
Timing Characteristics
DR
T
T
S
INPUT
OS
RPLH
RPHL
THL
THH
OL
OH
RI
RTHL
RTHH
HYST
O
I
O
Symbol
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 operating supply and temperature ranges unless otherwise specified
C1 = C2 = C3 = C4 = Cbp = 0.1μF
V
V+
V−
Driver Input Voltage, T
Receiver Input Voltage, R
Driver Output Voltage T
Receiver Output Voltage R
Short Circuit Duration, T
ESD Rating
Machine Model
S
Human Body Model
Supply Current
Input Leakage Current
Input Logic Theshold Low
Input Logic Theshold High
TTL/CMOS Output Voltage
Low
TTL/CMOS Output Voltage
High
Receiver Input Voltage
Range
Receiver Input Theshold Low V
Receiver Input Theshold High V
Receiver Input Hysteresis
Receiver Input Resistance
Transmitter Output Voltage
Swing
Output Resistance
Output Short Circuit Current
Maximum Data Rate
Receiver Propagation Delay C
(Note
Parameter
6)
IN
(Note
O
O
IN
O
2)
(V− −0.3V to (V+ + 0.3V)
200629 Version 5 Revision 2
(V
−0.3V to (V+ +0.3V)
S
No Load, T
T
T
T
R
R
V
V
All transmitters loaded with 3kΩ to GND
V
V
C
R
−0.3 to (V
IN
IN
IN
S
S
S
S
S
O
− 0.3V) to + 14V
OUT
OUT
L
L
L
= 5V, T
= 5V, T
= 5V
= 5V, T
= V+ = V− = 0V,
= 50pF to 1000pF,
= 3kΩ to 7kΩ
= 150pF
= ± 2V
+0.3V to −14V
= 0V to V
, I
, I
(Note
−0.3V to 6V
Continuous
OUT
OUT
S
A
A
A
= 3.2mA
= −1.0mA
A
1)
± 30V
+ 0.3)
= 25°C
= 25°C
= 25°C
200V
= 25°C
S
2kV
Conditions
Print Date/Time: 2010/07/12 17:35:02
3
Operating Ratings
Soldering Information
Junction Temperature
Storage Temperature Range
Supply Voltage V
Ambient Temperature Range, T
Package Thermal Resistance
3)
SO
WSO
Infrared or Convection
Commercial (C)
Industrial (I)
(20sec.)
S
(Note
Min
−30
300
230
2.0
3.5
0.8
0.2
±5
3
5)
(Note
V
S
0.08
A
Typ
±11
1.4
0.6
±8
1
−0.1
2
5
(Note
−65°C to +150°C
Max
−40°C to +85°C
±10
+30
±60
0.8
0.4
2.4
1.0
7
7
1
0°C to +70°C
4.5V to 5.5V
5)
www.national.com
71°C/W
55°C/W
235°C
150°C
Units
kbps
mA
mA
μA
kΩ
μs
V
V
V
V
V
V
V
V
V
Ω