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
SI2494-A-GMR Silicon Labs IC ISOMODEM 56KBPS 38-QFN 0 $29.50
SI2401-FS Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC 23 $29.23
SI2404-C-FS Silicon Labs IC ISOMODEM SYST-SIDE DAA 16SOIC 0 $29.19
SI2494-A-FMR Silicon Labs IC ISOMODEM 56KBPS 38-QFN 0 $24.59
SI2493-D-GTR Silicon Labs IC ISOMODEN GLOBAL DAA 24TSSOP 0 $24.57
SI2439-A-GMR Silicon Labs IC ISOMODEM 33.6KBPS 38-QFN 0 $22.34
SI2457-D-GTR Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP 0 $20.81
SI2493-D-FTR Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP 0 $20.49
SI2493-C-FTR Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP 0 $20.49
SI2493-D-FSR Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC 0 $20.22