| PartNo |
Type |
Analog |
Information source |
| MAXIM |
MAX3221 |
 |
LTC1348 |
Linear IS |
|
| MAXIM |
MAX3221E |
|
LTC1383 |
Linear IS |
|
 |
SP3220E |
Sipex |
|
| Intelligent +3.0V to +5.5V RS-232 Transceivers |
|
SP3223E |
Sipex |
|
|
SP3243E |
Sipex |
|
| MAXIM |
MAX3221CAE |
|
ICL3221CA |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221CDB |
|
ICL3221CA |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
|
SP3220ECA |
Sipex |
|
| RS232 Single Driver/Receiver |
| TI |
MAX3221CDBR |
|
ICL3221CA-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
|
SP3220ECA/TR |
Sipex |
|
| RS232 Single Driver/Receiver |
| TI |
MAX3221CPW |
|
ICL3221CV |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221CPWR |
|
ICL3221CV-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| MAXIM |
MAX3221CUE |
|
ICL3221CV |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221DB |
|
SP3220EBEA |
Sipex |
|
| 3V, 15kV, 250kbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
| MAXIM |
MAX3221EAE |
|
ICL3221IA |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| MAXIM |
MAX3221EAE-T |
|
ICL3221IA-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| MAXIM |
MAX3221ECAE |
|
ICL3221ECA |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
|
SP3220EBCA |
Sipex |
|
| 3V, 15kV, 250kbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
| TI |
MAX3221ECDB |
|
ICL3221ECAZ |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221ECPW |
|
ICL3221ECVZ |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221ECPWE4 |
|
ICL3221ECVZ |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| MAXIM |
MAX3221ECTE |
|
ISL4221EIR |
Intersil |
|
| QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 150Nanoamp, 250kBps, RS-232 Transmitters/Receiv |
| MAXIM |
MAX3221ECUE |
|
ICL3221ECV |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| MAXIM |
MAX3221EEAE |
|
ICL3221EIA |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
|
SP3220EBEA |
Sipex |
|
| 3V, 15kV, 250kbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
| MAXIM |
MAX3221EETE |
|
ISL4221EIR |
Intersil |
|
| QFN Packaged, +/-15kV ESD Protected, +2.7V to +5.5V, 150Nanoamp, 250kBps, RS-232 Transmitters/Receiv |
| MAXIM |
MAX3221EEUE |
|
ICL3221EIV |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221EIDB |
|
ICL3221EIAZ |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221EIPW |
|
ICL3221EIVZ |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221EIPWE4 |
|
ICL3221EIVZ |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221EIPWRG4 |
|
ICL3221EIVZ-T |
Intersil |
|
| +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221IDB |
|
ICL3221IA |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221IDBR |
|
ICL3221IA-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221IPW |
 |
SP3220EEY/TR |
Sipex |
|
| RS232 Single Driver/Receiver |
|
ICL3221CV |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221IPWR |
|
SP3220EEY/TR |
Sipex |
|
| RS232 Single Driver/Receiver |
|
ICL3221CV-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
MAX3221PW |
|
SP3220EBCY |
Sipex |
|
| 3V, 15kV, 250kbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
- Pin-to-Pin Replacement
- Compatible Equivalent | - Functional Equivalent
 - Possible Analog |
|  Highlight matches |
|
|
MAX3221 [MAXIM]
1µA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdownMAX3221 [MAXIM]
1µA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdownMAX3221 [Texas Instruments]
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER / RECEIVER |
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