| 制造商 | 部件名 | 数据表 | 功能描述 |
 STMicroelectronics |
ST490A
|
203Kb / 11P |
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER
Nov-2002 |
|
ST491A
|
269Kb / 12P |
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER
Jul-2003 |
 Intersil Corporation |
ISL43485
|
480Kb / 11P |
3.3V, Low Power, 30Mbps, RS-485/RS-422 Transceiver
March 15, 2005 |
 STMicroelectronics |
ST490A
|
210Kb / 17P |
Low power high speed RS-485/RS-422 transceiver
04-May-2006 |
|
ST491A
|
239Kb / 17P |
Low power high speed RS-485/RS-422 transceiver
28-May-2007 |
|
ST490AB
|
686Kb / 17P |
Low power high speed RS-485/RS-422 transceiver
07-Feb-2008 |
 Exar Corporation |
SP335E
|
356Kb / 22P |
RS-232/RS-485/RS-422 TRANSCEIVER
|
|
SP338E
|
1Mb / 25P |
RS-232/RS-485/RS-422 TRANSCEIVER
|
 Renesas Technology Corp |
ISL43485
|
660Kb / 11P |
3.3V, Low Power, 30Mbps, RS-485/RS-422 Transceiver
|
 Maxim Integrated Produc... |
MAX3362
|
1Mb / 14P |
3.3V, High-Speed, RS-485/RS-422 Transceiver in SOT Package
2018 |