UM202E is (UM202E / UM232E) Single Supply RS-232 Transceivers manufactured by Union Microsystems.
| Manufacturer | Part Number | Description |
|---|---|---|
Union Semiconductor |
UM202EEPE | Single Supply RS-232 Transceivers |
|
Union Semiconductor |
UM202EESE | Single Supply RS-232 Transceivers |
|
Union Semiconductor |
UM202EEUE | Single Supply RS-232 Transceivers |
UMEC INTERNATIONAL |
UM2021 | 2 Watt DC-DC Converters |
|
UMEC INTERNATIONAL |
UM2021-3W | 3 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.
