 | MAX1481CUB+ | 1745 | Maxim Integrated Products | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | | IC TXRX RS485/RS422 10-UMAX | 购买 |
| MAX483CSA+ | 1624 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 8-SOIC | 购买 |
| MAX485CUA+ | 1532 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | | IC TXRX RS485/RS422 8-UMAX | 购买 |
| MAX1486CUB+ | 1145 | Maxim Integrated Products | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | | IC TXRX RS485/RS422 10-UMAX | 购买 |
| MAX491CSD+ | 3660 | Maxim Integrated Products | 19+ | 14-SOIC（0.154"，3.90mm 宽） | | IC TRANS RS485/RS422 14-SOIC | 购买 |
| MAX1487CPA+ | 2586 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS485/RS422 LOW PWR 8DIP | 购买 |
| MAX487CSA+ | 2400 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 LOWPWR 8SOIC | 购买 |
| MAX490CSA+ | 2712 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 LOWPWR 8SOIC | 购买 |
| MAX1482CSD+ | 1799 | Maxim Integrated Products | 19+ | 14-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/422 250KBPS 14SOIC | 购买 |
| MAX1487CSA+ | 1440 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 LOWPWR 8SOIC | 购买 |
| MAX491CPD+ | 1801 | Maxim Integrated Products | 19+ | 14-DIP（0.300"，7.62mm） | | IC TXRX RS485/RS422 LOWPWR 14DIP | 购买 |
| MAX1483CSA+ | 1051 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 LP 8-SOIC | 购买 |
| MAX490CPA+ | 1846 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS485/RS422 LOWPWR 8-DIP | 购买 |
| MAX1487CUA+ | 1098 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | | IC TXRX RS485/RS422 8-UMAX | 购买 |
| MAX3221CAE+ | 2174 | Maxim Integrated Products | 19+ | 16-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232 120KBPS SD 16-SSOP | 购买 |
| MAX3226CAE+ | 1378 | Maxim Integrated Products | 19+ | 16-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS-232 W/SHTDWN 16-SSOP | 购买 |
| MAX3227ECUE+ | 1174 | Maxim Integrated Products | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS232 1MBPS SD 16TSSOP | 购买 |
| MAX3221ECTE+ | 1164 | Maxim Integrated Products | 19+ | 16-WQFN 裸露焊盘 | | IC TXRX RS232 250KBPS SD 16-TQFN | 购买 |
| MAX3221ECUE+ | 2595 | Maxim Integrated Products | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS-232 W/SHTDWN 16TSSOP | 购买 |
| MAX3313ECUB+ | 2190 | Maxim Integrated Products | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | | IC TXRX RS232 460KBPS 10-UMAX | 购买 |
