LMS202CMWX ,5V Single Supply TIA/EIA-232 Dual Transceivers [Life-time buy]Pin DescriptionsPin Number Pin Name Pin Function1, 3 C1+, C1− External capacitor connection pins. R ..
LMS202ECM ,15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual TransceiversFeaturesn ESD protection for RS-232 I/O pinsThe LMS202E
LMS202ECM ,15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual TransceiversLMS202E 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual TransceiversMarch 2003LMS202E15KV ESD Rat ..
LMS202ECMW ,15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceiversfeatures two transmitters and two receivers— ±15kV-IEC1000 4-2 (EN61000-4-2) ContactforRS-232commun ..
LMS202ECMWX ,15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual TransceiversApplicationspinswhensubjectedaccordingtoHumanBodyModelorIECn POS equipment (Bar code reader)1000-4- ..
LMS202EIM ,15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual TransceiversPin DescriptionsPin Number Pin Name Pin Function1, 3 C1+, C1− External capacitor connection pins. R ..
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LMS202CM-LMS202CMWX
5V Single Supply TIA/EIA-232 Dual Transceivers [Life-time buy]
LMS202 Single Supply TIA/EIA-232 Dual Transceivers
General DescriptionThe LMS202 features two transmitters and two receiversfor
RS-232 communication.It hasa DC-to-DC converter that
permits the deviceto operate with onlya single +5V power
supply. The on-chip DC-to-DC converter which utilizes four
external 0.1µF capacitorsto generate dual internal power
suppliesfor RS-232 compatible output levels.
The device meet EIA/TIA-232E and CCITT V.28 specifica-
tionsupto 230kbits/sec. The LMS202is availableina16pin
narrow and Wide SOIC package.
Features Single +5V power supply 230 kbps data rate On-board DC-to-DC converter 0.1µF charge pump capacitors Drop-in replacementto Maxim’s MAX202
Applications POS equipment (Bar code reader) Hand-held equipment General purpose RS-232 communication
Connection Diagram and Typical CircuitMarch 2003
LMS202
Single
Supply
TIA/EIA-232
Dual
ransceivers