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UM211 - High ESD +5V RS-232 Transceivers

Download the UM211 datasheet PDF. This datasheet also covers the UM207 variant, as both devices belong to the same high esd +5v rs-232 transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The UM207/208/211/213 are enhanced transceivers intended for use in RS-232 and V.28 serial communication and are particularly suited for those applications where ±12V is not available.

Key Features

  • hysteresis to greatly improve noise rejection. The UM211 and UM213 feature a low power shutdown mode, which reduces power supply drain to 1µA. The UM213 includes two receivers that remain active during shutdown to.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UM207-UnionSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UM211
Manufacturer Union Semiconductor
File Size 453.06 KB
Description High ESD +5V RS-232 Transceivers
Datasheet download datasheet UM211 Datasheet

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Other Datasheets by Union Semiconductor

Part Number Description
UM2102 2-Bit Bidirectional Voltage Level Translator
UM213 High ESD +5V RS-232 Transceivers
UM2001P Bidirectional Voltage Level Translator
UM2002 Bidirectional Voltage Level Translator
UM202EEPE Single Supply RS-232 Transceivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UM207/208/211/213 Low Power, High ESD +5V RS-232 Transceivers UM207EESO/UM207EEAO/UM207EEAOR/UM207EEUO UM208EESO/UM208EEAO/UM208EEAOR/UM208EEUO UM211EESS/UM211EEAS/UM211EEASR/UM211EEUS UM213EESS/UM213EEAS/UM213EEASR/UM213EEUS General Description The UM207/208/211/213 are enhanced transceivers intended for use in RS-232 and V.28 serial communication and are particularly suited for those applications where ±12V is not available. These devices feature very low power consumption and +5V single supply operation making them ideal for space-constrained applications. With integrated charge pump circuitry and small 0.1µF charge pump capacitors, these devices can fully meet RS-232 voltage levels. A slow rate limited transmitter circuit improves data integrity.