| Manufacturer | Part # | Datasheet | Description |

Sipex Corporation
|
SP334 |
155Kb/12P |
Programmable RS-232/RS-485 Transceiver |
| SP322 |
318Kb/14P |
Programmable V.11/V.35 Transceiver |
| SP331 |
169Kb/13P |
Programmable RS-232/RS-485 Transceiver |
| SP322 |
352Kb/13P |
Programmable V.11/V.35 Transceiver |
| SP331 |
187Kb/13P |
Programmable Dual RS-232/RS-485 Transceiver |
| SP3221E |
115Kb/18P |
Intelligent +3.0V to +5.5V RS-232 Transceiver |
| SP2209E |
174Kb/15P |
High ESD Dual Port RS-232 Transceiver |
| SP3238 |
252Kb/19P |
Intelligent +3.0V to +5.5V RS-232 Transceiver |
| SP3238EE |
248Kb/20P |
Intelligent +3.0V to +5.5V RS-232 Transceiver |
| SP333 |
113Kb/13P |
+5V Only RS-232/AppleTalk??Programmable Transceiver |
| SP333 |
175Kb/13P |
+5V Only RS-232/AppleTalk Programmable Transceiver |
| SP481R |
74Kb/9P |
1/10th Unit Load RS-485 Transceiver |
| SP2209E |
174Kb/15P |
High ESD Dual Port RS-232 Transceiver |
| SP483E |
83Kb/11P |
Enhanced Low EMI Half-Duplex RS-485 Transceiver |
| SP507 |
430Kb/28P |
+5V, Single Chip WAN Multi-Mode Serial Transceiver |
| SP507 |
555Kb/28P |
+5V, Single Chip WAN Multi-Mode Serial Transceiver |
| SP483ECN-L |
104Kb/11P |
Enhanced Low EMI Half-Duplex RS-485 Transceiver |
| SP483E |
100Kb/11P |
Enhanced Low EMI Half-Duplex RS-485 Transceiver |
| SP506 |
496Kb/21P |
5V, Single Chip WAN Multi-Mode Serial Transceiver |
| SP506 |
378Kb/21P |
5V, Single Chip WAN Multi-Mode Serial Transceiver |