IC ISOMODEM 33.6KBPS 38-QFN
38-Pin QFN EP ISOmodem Chipset, 56Kbps to 256Kbps, -40 to 85°C
Modem Chip Chipset 56Kbps 38-Pin QFN EP Tube
38-pin Si2439 Rev. A and A1 + Si3018 ISOmodem Evaluation Board