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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
Pin Descriptions
Pin Number
1, 3
2
4, 5
6
7, 14
8,13
9, 12
10, 11
15
16
Pin Name
Pin Function
C1+, C1−
External capacitor connection pins. Recommended external capacitor C1 = 0.1µF (6.3V)
V+
Positive supply for TIA/EIA-232E drivers. Recommended external capacitor C4 = 0.1µF (6.3V)
C2+, C2−
External capacitor connection pins. Recommended external capacitor C2 = 0.1µF (16V)
V−
Negative supply for TIA/EIA-232E drivers. Recommended external capacitor C3 = 0.1µF (16V)
T1out, T2out
Transmitter output pins conform to TIA/EIA-232E levels. The typical transmitter output swing is
±8V when loaded 3kload to ground. The open-circuit output voltage swings from (V+ − 0.6V)
to V−
R1in, R2in
Receiver inputs accept TIA/EIA-232
R1out and R2out Receiver output pins are TTL/CMOS compatible
Tin1, Tin2
Transmitter input pins are TTL/CMOS compatible. Inputs of transmitter do not have pull-up
resistors. Connect all unused transmitter inputs to ground
GND
Ground pin
VS
Power supply pin for the device, +5V (±10%)
Ordering Information
Package
16-Pin SOIC
16-Pin Wide SOIC
Part Number
LMS202ECM
LMS202ECMX
LMS202EIM
LMS202EIMX
LMS202ECMW
LMS202ECMWX
LMS202EIMW
LMS202EIMWX
Package Marking
LMS202ECM
LMS202EIM
LMS202ECMW
LMS202EIMW
Transport Media
48 Units/Rail
2.5k Units Tape and Reel
48 Units/Rail
2.5k Units Tape and Reel
45 Units/Rail
1.0k Units Tape and Reel
45 Units/Rail
1.0k Units Tape and Reel
NSC Drawing
M16A
M16B
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