Modems - ICs and Modules

Interface Modem ICs and Modules are devices that modulate or demodulate an incoming signals from a telephone or cable lines to be transmitted from a computer. The data format is ASK, FSK, Bell 202, HART, V.21, V.22, V.23, V.32, V.34, V.90, and V.92 with Baud rates of selectable, 300, 1.2k, 1.8k, 2.4k, 4.8k, 9.6k, 14.4k, 19.2k, 20k, 33.6k, 38.4k, 56k, and 200k having a mounting type of socket, surface mount, or through hole.

Part Number Manufacturer Description Quantity Price Option
SI2457-D-FT Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP 62 $37.34
CMX909BD5 CML Microcircuits GMSK PACKET DATA MODEM 54 $36.76
CMX909BE2 CML Microcircuits GMSK PACKET DATA MODEM 62 $36.76
SI2434-D-FT Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP 86 $35.83
SI2434-D-FS Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC 26 $35.42
SI2434-C-FS Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC 36 $35.42
SI2404-D-FT Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP 26 $30.74
CMX589AD5 CML Microcircuits FULL-DUPLEX GMSK DATA MODEM 58 $25.30
CMX589AD2 CML Microcircuits FULL-DUPLEX GMSK DATA MODEM 59 $25.30
CMX589AE2 CML Microcircuits FULL-DUPLEX GMSK DATA MODEM 36 $25.30