| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | SI2457-C-FS | Silicon Labs | Modem Chip Chipset 56Kbps 16-Pin SOIC Tube |
 | A5191HRTPG-XTP | Onsemi | 1.2Kbps Hart Modem IC, 1 Driver/1 Receiver, 3-5.5V, PLCC |
 | AD5700-1BCPZ-RL7 | Analog Devices | UART Modem IC, LFCSP EP, 5.5V, 125°C |
 | AD5700-1ACPZ-RL7 | Analog Devices | Modem Chip Single 24-Pin LFCSP EP T/R |
| AMIS49587C5872RG | Onsemi | Power Line Communication Modem 1TX 1RX 2.4Kbps T/R | |
 | SI2401-FSR | Silicon Labs | Modem Chip Chipset 2.4Kbps 16-Pin SOIC T/R |
 | SI2404-C-FT | Silicon Labs | Modem, 2400kbps Data, PDSO24, ROHS COMPLIANT, TSSOP-24 |
 | TDA5051AT/C1,518 | NXP | Modem IC, 1.2Kbps, 5V, SO, Surface Mount |
 | 73M2901CE-IGV/F | Maxim | Modem Chip Single 2.4Kbps 32-Pin TQFP |
| SI2457-C-FTR | Silicon Labs | Modem Chip Chipset 56Kbps 24-Pin TSSOP T/R | |
 | AMIS30585C5852RG | Onsemi | Modem Chip Single 1.44Kbps 28-Pin PLCC T/R |
| AD9867BCPZRL | Analog Devices | Broadband Modem Mixed-Signal Front End | |
 | A5191HRTLG-XTP | Onsemi | 1.2Kbps Hart Modem IC, 1 Driver/1 Receiver, 3-5.5V, LQFP |
 | SI3068-B-FS | Silicon Labs | Modem Chip Single 8-Pin SOIC EP |
 | AMIS30585C5852G | Onsemi | Modem Chip Single 1.44Kbps 28-Pin PLCC Tube |
| 73M2901CE-IM/F | Maxim | Modem Chip Single 2.4Kbps 32-Pin QFN EP | |
 | DS8500-JND+T&R | Maxim | 1.2Kbps HART Modem IC, Serial, 3.3V, 20-Pin TQFN, Tape & Reel |
 | AD5700ACPZ-RL7 | Analog Devices | Modem Chip Single 24-Pin LFCSP EP T/R |
| AMIS49587C5871RG | Onsemi | Power Line Communication Modem 1TX 1RX 2.4KBd 28-Pin PLCC T/R | |
| ST7538QTR | Stmicroelectronics | B-FSK - Power Line Transceiver |