V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA

The ISOmodem family of products is a complete modem ranging in speed from 56,000 bps to 2400 bps. Offered as a chipset with the SI2457 SI2434 SI2415 or SI2404 system-side device and the SI3018 10 line-side device, the ISOmodem utilizes Silicon Laboratories patented direct access arrangement (DAA) technology to provide a programmable telephone line Interface with an unparalleled level of integration. These compact solutions eliminate the need for a separate DSP modem controller, codec, transformer, relay, opto-isolators, clocking crystal, and 2-4 wire hybrid. Available with a system-side packaging option of either a 16-pin SOIC or a 24-pin TSSOP, these devices are ideal for embedded modem applications due to their flexibility, small footprint, and minimal external component count. By Silicon Laboratories
SI2457 's PackagesSI2457 's pdf datasheet
SI2457-C-FT
SI3018-F-FS
SI2457-C-FS
SI2415
SI2434
SI2434-C-FT
SI2434-C-FS
SI2415-C-FT
SI2415-C-FS
SI2404-C-FT
SI3010-F-FS
SI2404-C-FS
SI2457-C-GT
SI3018-F-GS
SI2434-C-GT
SI2415-C-GT
SI2404-C-GT
SI2404




SI2457 Pinout, Pinouts
SI2457 pinout,Pin out
This is one package pinout of SI2457,If you need more pinouts please download SI2457's pdf datasheet.

SI2457 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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SI2457 Pb-Free SI2457 Cross Reference SI2457 Schematic SI2457 Distributor
SI2457 Application Notes SI2457 RoHS SI2457 Circuits SI2457 footprint