| LT1785 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 5 | C,I,H | N-8,SO-8 |
| LT1791 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 5 | C,I,H | N-14,SO-14 |
| LT3669 | IO-Link Transceiver | 1 | 1 | 0.23 | IO-Link | 40 | E,I,H | 4x5 QFN-28 |
| LT3669-2 | IO-Link Transceiver | 1 | 1 | 0.23 | IO-Link | 40 | E,I,H | 4x5 QFN-28 |
| LTC2850 | Interface | 1 | 1 | 20 | RS485, RS422 | 3.3 | C,I,H,MP | 3x3 DFN-8,MS-8,SO-8 |
| LTC2851 | Interface | 1 | 1 | 20 | RS485, RS422 | 3.3 | C,I,H,MP | 3x3 DFN-8,MS-8,SO-8 |
| LTC2852 | Interface | 1 | 1 | 20 | RS485, RS422 | 3.3 | C,I,H,MP | 3x3 DFN-10,MS-10,SO-14 |
| LTC2854 | Interface | 1 | 1 | 20 | RS485, RS422 | 3.3 | C,I,H | 3x3 DFN-10 |
| LTC2855 | Interface | 1 | 1 | 20 | RS485, RS422 | 3.3 | C,I,H | 4x3 DFN-12,SSOP-16 |
| LTC2856-1 | Interface | 1 | 1 | 20 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-8,MS-8 |
| LTC2856-2 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-8,MS-8 |
| LTC2857-1 | Interface | 1 | 1 | 20 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-8,MS-8 |
| LTC2857-2 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-8,MS-8 |
| LTC2858-1 | Interface | 1 | 1 | 20 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-10,MS-10 |
| LTC2858-2 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-10,MS-10 |
| LTC2859 | Interface | 1 | 1 | 20 | RS485, RS422 | 5 | C,I,H | 3x3 DFN-10 |
| LTC2862-1 | Interface | 1 | 1 | 20 | RS485, RS422 | 3V to 5.5V | C,I,H,MP | 3x3 DFN-8,SO-8 |
| LTC2862-2 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 3V to 5.5V | C,I,H,MP | 3x3 DFN-8,SO-8 |
| LTC2863-1 | Interface | 1 | 1 | 20 | RS485, RS422 | 3V to 5.5V | C,I,H,MP | 3x3 DFN-8,SO-8 |
| LTC2863-2 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 3V to 5.5V | C,I,H,MP | 3x3 DFN-8,SO-8 |
| LTC2864-1 | Interface | 1 | 1 | 20 | RS485, RS422 | 3V to 5.5V | C,I,H,MP | 3x3 DFN-10,SO-14 |
| LTC2864-2 | Interface | 1 | 1 | 0.25 | RS485, RS422 | 3V to 5.5V | C,I,H,MP | 3x3 DFN-10,SO-14 |
| LTC2865 | Interface | 1 | 1 | 20 | RS485, RS422 | 3V to 5.5V | C,I,H | 4x3 DFN-12,MS-12E |
| LTC2870 | Multiprotocol Transceiver | 2 | 2 | 20 | RS232, RS485, RS422, RS562 | 3V, 3.3V, 5V | C,I,H | 4x5 QFN-28,TSSOP-28 |
| LTC2873 | Multiprotocol Transceiver | 1 | 1 | | RS232, RS485, RS422, RS562 | | C,I,H | 4x5 QFN-24 |
| LTC2875 | CAN Transceiver | 1 | 1 | 4 | CAN | 3.3, 5 | I,H,MP | 3x3 DFN-8,SO-8 |
| LTC2876 | Interface | 1 | 1 | 20 | RS485, RS422 | 5V, 3V | C,I,H | 3x3 DFN-8,MS-8E |
| LTC2877 | Interface | 1 | 1 | 20 | RS485, RS422 | 5V, 3V | C,I,H | 3x3 DFN-10,MS-10E |
| LTC6820 | isoSPI Isolated Communications Interface | 1 | 1 | 1 | SPI, isoSPI | | I,H | 3x3 QFN-16,MS-16 |
| LTM2881-3 | Isolated Transceiver | 1 | 1 | 20 | RS485, RS422, PROFIBUS | 3.3 | C,I,H,MP | 15mm × 11.25mm × 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA |
| LTM2881-5 | Isolated Transceiver | 1 | 1 | 20 | RS485, RS422, PROFIBUS | 5 | C,I,H,MP | 15mm × 11.25mm × 2.82mm LGA,15mm x 11.25mm x 3.42mm BGA |
| LTM2884 | Isolated USB Transceiver with Isolated Power | 1 | 1 | 12 | USB 2.0 Full Speed and Low Speed | 5, 12 | C,I,H | 15mm x 15mm x 5.02mm BGA |
| LTM2886 | Isolated Transceiver | 3 | 3 | 20 | SPI, I2C | 3.3 | C,I,H | 15mm x 11.25mm x 3.42mm BGA |
| LTM2892 | Isolated Transceiver | 3 | 3 | 20 | SPI, I2C | 3, 5 | C,I,H | 9mm x 6.25mm x 2.91mm BGA |
| LTM2894 | Isolated Transceiver | 1 | 1 | 12 | USB 2.0 Full Speed and Low Speed | | C,I,H | 22mm x 6.25mm x 2.06mm BGA |
