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UM232E

Part Number	UM232E
Manufacturer	Union Microsystems
Description	(UM202E / UM232E) Single Supply RS-232 Transceivers
Published	Feb 27, 2012
Detailed Description	www.DataSheet.co.kr Union Microsystems, Inc. UM202E/232E High ESD-Protected,Fail-Safe, Single Supply RS232 Transceive...
Datasheet	UM232E PDF File

Overview

www.
DataSheet.
co.
kr Union Microsystems, Inc.
UM202E/232E High ESD-Protected,Fail-Safe, Single Supply RS232 Transceivers General Description The UM202E/232E series are low power single supply RS232 interface.
The device consists of two line drivers, two line receivers, and a dual charge pump circuit.
The device meets the requirements of TIA/ EIA-232 standard and provides the electrical interface between an asynchronous communication controller and the serial-port connector.
The on chip charge pump and four small external capacitors act as onboard DC to DC converter, allow chip operated from single 5V supply, eliminating the need for +/- 10V power supplies, reduce cost and board space.
Chi...

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