| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | Voltage - Supply | Package / Case | Base Part Number | Supplier Device Package | Data Format | Baud Rates |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A5191HRTPG-XTP | AMI Semiconductor / ON Semiconductor | IC HART MODEM CMOS 28PLCC | - | Tape & Reel (TR) | Surface Mount | 3 V ~ 5 V | 28-LCC (J-Lead) | A5191HRT | 28-PLCC (11.51x11.51) | HART | 1.2k | |
| SI3015-FS | Energy Micro (Silicon Labs) | IC ISOMODEM LINE-SIDE DAA 16SOIC | ISOmodem® | Tube | Surface Mount | 3.3V, 5V | 16-SOIC (0.154", 3.90mm Width) | SI3015 | 16-SOIC | V.90 | 2.4k | |
| Z0220112VSGR3470 | Zilog | IC MODEM 2400BPS DSP AFE 44-PLCC | - | Tube | Surface Mount | 4.5 V ~ 5.5 V | 44-LCC (J-Lead) | Z02201 | 44-PLCC | V.21, V.22, V.23, Bell 103, Bell 212A | 2.4k | |
| SI2415-C-GTR | Energy Micro (Silicon Labs) | IC ISOMODE SYST-SIDE DAA 24TSSOP | ISOmodem® | Tape & Reel (TR) | Surface Mount | 3 V ~ 3.6 V | 24-TSSOP (0.173", 4.40mm Width) | SI2415 | 24-TSSOP | V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A | 2.4k | |
| AMIS49587C5872RG | AMI Semiconductor / ON Semiconductor | IC MODEM PLC 50/60MHZ 52QFN | - | Tape & Reel (TR) | Surface Mount | 3 V ~ 3.6 V | 52-VFQFN Exposed Pad | AMIS-49587 | 52-QFN (8x8) | - | Selectable | |
| SI2415-C-GT | Energy Micro (Silicon Labs) | IC ISOMODE SYST-SIDE DAA 24TSSOP | ISOmodem® | Tube | Surface Mount | 3 V ~ 3.6 V | 24-TSSOP (0.173", 4.40mm Width) | SI2415 | 24-TSSOP | V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A | 2.4k | |
| SI2438-A-GT | Energy Micro (Silicon Labs) | IC ISOMODEM FAX SYS-SIDE 24TSSOP | ISOmodem® | Tube | Surface Mount | - | 24-TSSOP (0.173", 4.40mm Width) | SI2438 | 24-TSSOP | V.34 | 56k | |
| Z0220516PSCR3641 | Zilog | IC MODEM CTRL 86E34 28-DIP | - | Tube | Through Hole | 4.5 V ~ 5.5 V | 28-DIP (0.600", 15.24mm) | Z02205 | 28-PDIP | V.22 | 2.4k | |
| Z0220112VSCR3470 | Zilog | IC MODEM 2400BPS DSP AFE 44-PLCC | - | Tube | Surface Mount | 4.5 V ~ 5.5 V | 44-LCC (J-Lead) | Z02201 | 44-PLCC | V.21, V.22, V.23, Bell 103, Bell 212A | 2.4k | |
| SI2404-C-FSR | Energy Micro (Silicon Labs) | IC ISOMODEM SYST-SIDE DAA 16SOIC | ISOmodem® | Tape & Reel (TR) | Surface Mount | 3 V ~ 3.6 V | 16-SOIC (0.154", 3.90mm Width) | SI2404 | 16-SOIC | V.21, V.22, V.23, V.29, Bell 103, Bell 212A | 2.4k |
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.