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Manufacturers for Interface - Modems - ICs and Modules

Analog Devices, Inc.
Copeland Communications Inc.
Cypress Semiconductor
Intel
IXYS Integrated Circuits Division
Maxim Integrated
Microchip Technology
NXP Semiconductors
ON Semiconductor
Semtech
Silicon Labs
STMicroelectronics
Texas Instruments
Wintec Industries, Inc.
Zilog®/Littelfuse
Part Number Manufacturer / Brand Brife Description Part StatusData FormatBaud RatesVoltage - SupplyMounting TypePackage / CaseSupplier Device Package
SI2434-D-GTR
 Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A33.6k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-C-FSR
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC Not For New DesignsV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2493-D-FSR
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ActiveV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2493-C-FTR
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A
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3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-D-FTR
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP ActiveV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2457-C-GTR
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A56k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2457-D-GTR
 Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A56k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2439-A-GMR
 Silicon Labs IC ISOMODEM 33.6KBPS 38-QFN ActiveV.34, V.92
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3 V ~ 3.6 VSurface Mount38-VFQFN Exposed Pad38-QFN (5x7)
SI2438-A-FTR
 Silicon Labs IC ISOMODEM FAX SYS-SIDE 24TSSOP Not For New DesignsV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-B-FTR
 Silicon Labs IC MODEM ISO 33.6KBPS 24TSSOP ActiveV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-C-GTR
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-D-GTR
 Silicon Labs IC ISOMODEN GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2494-A-FMR
 Silicon Labs IC ISOMODEM 56KBPS 38-QFN ActiveV.34, V.92
-
3 V ~ 3.6 VSurface Mount38-VFQFN Exposed Pad38-QFN (5x7)
SI2404-C-FS
 Silicon Labs IC ISOMODEM SYST-SIDE DAA 16SOIC Not For New DesignsV.21, V.22, V.23, V.29, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2404-D-FS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ActiveV.21, V.22, V.23, V.29, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2401-FS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ActiveV.21, V.22, V.23, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2494-A-GMR
 Silicon Labs IC ISOMODEM 56KBPS 38-QFN ActiveV.34, V.92
-
3 V ~ 3.6 VSurface Mount38-VFQFN Exposed Pad38-QFN (5x7)
SI2404-C-FT
 Silicon Labs IC ISOMODE SYST-SIDE DAA 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-A-GTR
 Silicon Labs IC ISOMODEM FAX SYS-SIDE 24TSSOP Not For New DesignsV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-B-GTR
 Silicon Labs IC ISOMODEM 33.6KBPS 24-TSSOP ActiveV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2415-C-FS
 Silicon Labs IC ISOMODEM SYST-SIDE DAA 16SOIC Not For New DesignsV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2415-C-FT
 Silicon Labs IC ISOMODE SYST-SIDE DAA 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2417-C-FT
 Silicon Labs IC ISOMODEM FAX SYS-SIDE 24TSSOP ActiveV.32
-
3.3VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2415-D-FS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ActiveV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2415-D-FT
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP ActiveV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2434-C-FT
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, V.32, V.34, Bell 103, Bell 212A33.6k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2535-F-FS
 Silicon Labs IC CLOCK MODEM FAX ISO 16SOIC Active
-
-
-
-
-
-
SI2404-C-GT
 Silicon Labs IC ISOMODE SYST-SIDE DAA 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2457-C-FS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC Not For New DesignsV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A56k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2435-D-FT
 Silicon Labs IC MODEM ISO 33.6KBPS 24TSSOP Not For New DesignsV.34
-
3.3VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2435-E-FT
 Silicon Labs IC ISOMODEM 33.6KBPS 24-TSSOP ActiveV.34
-
3.3VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2404-D-GT
 Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.29, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2457-D-FS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ActiveV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A56k3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2415-C-GT
 Silicon Labs IC ISOMODE SYST-SIDE DAA 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2415-D-GT
 Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A2.4k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-C-FT
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2434-D-GT
 Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A33.6k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2457-C-GT
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A56k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-D-FS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ActiveV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2457-D-GT
 Silicon Labs IC ISOMODEM GLOBAL DAA 24TSSOP ActiveV.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A56k3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-A-FT
 Silicon Labs IC ISOMODEM FAX SYS-SIDE 24TSSOP Not For New DesignsV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-B-FT
 Silicon Labs IC MODEM ISO 33.6KBPS 24TSSOP ActiveV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2493-C-GT
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP Not For New DesignsV.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
-
3 V ~ 3.6 VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-A-GT
 Silicon Labs IC ISOMODEM FAX SYS-SIDE 24TSSOP Not For New DesignsV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2438-B-GT
 Silicon Labs IC ISOMODEM 33.6KBPS 24-TSSOP ActiveV.3456k
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI2400-KS
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 16SOIC ObsoleteV.21, V.22, V.23, Bell 103, Bell 212A2.4k3 V ~ 5.25 VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI3015-KS
 Silicon Labs IC SI2400 LINE-SIDE DAA 16SOIC ObsoleteV.902.4k3.3V, 5VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI3015-FS
 Silicon Labs IC ISOMODEM LINE-SIDE DAA 16SOIC Discontinued at -V.902.4k3.3V, 5VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
SI2435-A-FT
 Silicon Labs IC ISOMODEM SYSTEM-SIDE 24TSSOP ObsoleteV.34
-
3.3VSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
SI3014-KS
 Silicon Labs IC LINE-SIDE DAA 16SOIC ObsoleteASK over Home Power Lines
-
3.3V, 5VSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
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