| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | Voltage - Supply | Package / Case | Base Part Number | Supplier Device Package | Data Format | Baud Rates |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SI2401-FS | Energy Micro (Silicon Labs) | IC ISOMODEM SYSTEM-SIDE 16SOIC | ISOmodem® | Tube | Surface Mount | 3 V ~ 3.6 V | 16-SOIC (0.154", 3.90mm Width) | SI2401 | 16-SOIC | V.21, V.22, V.23, Bell 103, Bell 212A | 2.4k | |
| 73M2901CE-IGVR/F | Maxim Integrated | IC MODEM 3.3V V.22BIS 32-TQFP | - | Tape & Reel (TR) | Surface Mount | 2.7 V ~ 3.6 V | 32-TQFP | 73M2901 | 32-TQFP (7x7) | V.21, V.22, V.23, Bell 103, Bell 212A | 300 ~ 9.6k | |
| SI2457-C-FSR | Energy Micro (Silicon Labs) | IC ISOMODEM SYSTEM-SIDE 16SOIC | ISOmodem® | Tape & Reel (TR) | Surface Mount | 3 V ~ 3.6 V | 16-SOIC (0.154", 3.90mm Width) | SI2457 | 16-SOIC | V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A | 56k | |
| SI3014-C-FS | Energy Micro (Silicon Labs) | IC LINE-SIDE DAA 16SOIC | ISOcap™ | Tube | Surface Mount | 3.3V, 5V | 16-SOIC (0.154", 3.90mm Width) | SI3014 | 16-SOIC | ASK over Home Power Lines | - | |
| SI2438-B-FT | Energy Micro (Silicon Labs) | IC MODEM ISO 33.6KBPS 24TSSOP | ISOmodem® | Tube | Surface Mount | - | 24-TSSOP (0.173", 4.40mm Width) | SI2438 | 24-TSSOP | V.34 | 56k | |
| SI2434-D-FS | Energy Micro (Silicon Labs) | IC ISOMODEM SYSTEM-SIDE 16SOIC | ISOmodem® | Tube | Surface Mount | 3 V ~ 3.6 V | 16-SOIC (0.154", 3.90mm Width) | SI2434 | 16-SOIC | V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A | 33.6k | |
| TDA5051AT/C1,512 | NXP Semiconductors / Freescale | IC HOME AUTOMATION MODEM 16-SOIC | - | Tube | Surface Mount | 4.75 V ~ 5.25 V | 16-SOIC (0.295", 7.50mm Width) | TDA5051 | 16-SO | ASK over Home Power Lines | 1.2k | |
| AMIS49587C5871RG | AMI Semiconductor / ON Semiconductor | IC MODEM PLC 50/60MHZ 28PLCC | - | Tape & Reel (TR) | Surface Mount | 3 V ~ 3.6 V | 28-LCC (J-Lead) | AMIS-49587 | 28-PLCC (11.51x11.51) | - | Selectable | |
| Z0220516SSGR3641 | Zilog | IC MODEM CTRL 86E34 28-SOIC | - | Tube | Surface Mount | 4.5 V ~ 5.5 V | 28-SOIC (0.295", 7.50mm Width) | Z02205 | 28-SOIC | V.22 | 2.4k | |
| 73M2901CE-IM/F | Maxim Integrated | IC MODEM 3.3V V.22BIS 32-QFN | - | Tray | Surface Mount | 2.7 V ~ 3.6 V | 32-VFQFN Exposed Pad | 73M2901 | 32-QFN (5x5) | V.21, V.22, V.23, Bell 103, Bell 212A | 300 ~ 9.6k |
Modems, short for modulator-demodulator, are devices or integrated circuits (ICs) used to modulate digital signals into analog signals for transmission over communication channels and demodulate received analog signals back into digital format. Modems enable communication between digital devices over analog transmission mediums such as telephone lines or radio frequency channels. Modems are available as discrete ICs for integration into electronic systems or as standalone modules that provide modem functionality in a compact form factor.