UM232E is (UM202E / UM232E) Single Supply RS-232 Transceivers manufactured by Union Microsystems.
| Manufacturer | Part Number | Description |
|---|---|---|
Union Semiconductor |
UM232EEPE | Single Supply RS-232 Transceivers |
|
Union Semiconductor |
UM232EESE | Single Supply RS-232 Transceivers |
|
Union Semiconductor |
UM232EEUE | Single Supply RS-232 Transceivers |
Universal Microelectronic |
UM2321 | 7.5 Watt DC-DC Converters |
|
Universal Microelectronic |
UM2322 | 7.5 Watt DC-DC Converters |
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 munication controller and the serial-port connector.
