| 制造商 | 部件名 | 数据表 | 功能描述 |
 Intersil Corporation |
ICL3244
|
141Kb / 13P |
1Microamp, 3V to 5.5V, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown
June 2000 |
 Maxim Integrated Produc... |
MAX3221
|
318Kb / 16P |
1μA Supply-Current, True 3V to 5.5V RS 232 Transceiver with AutoShutdown
Rev 6; 3/99 |
 Sipex Corporation |
SP3221E
|
115Kb / 18P |
Intelligent 3.0V to 5.5V RS-232 Transceiver
|
 Exar Corporation |
SP330EEY-L
|
703Kb / 23P |
SP330E RS-232/RS-485/RS-422 TRANSCEIVER WITH 1.65V-5.5V INTERFACE
|
|
SP330EEY-0A-EB
|
682Kb / 23P |
RS-232/RS-485/RS-422 TRANSCEIVER WITH 1.65V-5.5V INTERFACE
|
 Maxim Integrated Produc... |
MAX3221
|
331Kb / 17P |
3V to 5.5V RS-232 Transceivers with AutoShutdown
Rev 9; 1/15 |
 Exar Corporation |
SP3238EEA-L-TR
|
854Kb / 21P |
Intelligent 3.0V to 5.5V RS-232 Transceiver
|
 Maxim Integrated Produc... |
MAX3221
|
1Mb / 16P |
3V to 5.5V RS-232 Transceivers with AutoShutdown
19-0306; Rev 10; 5/19 |
 AiT Semiconductor Inc. |
A3232
|
455Kb / 8P |
A3232INTERFACE 3V TO 5.5V, 250kbps RS-232 TRANSCEIVERS
REV1.0 - JULY 2022 |
 3PEAK INC. |
TPT3232E
|
585Kb / 10P |
3V to 5.5V, 250kbps RS-232 Transceivers
Rev. B.1 |