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Telecom Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Telecom Interface ICs 2 FXS ProSLIC, PCM, -110 V, DTMF detect SI32260-C-FM1R Skyworks Solutions, Inc. 1: Rp117.047 17.359In Stock	Mfr. Part No. SI32260-C-FM1R Mouser Part No 634-SI32260-C-FM1R	Skyworks Solutions, Inc.	Telecom Interface ICs 2 FXS ProSLIC, PCM, -110 V, DTMF detect	Datasheet	17.359In Stock	Cut Tape Rp117.047 Rp95.766 Rp90.446 Rp84.759 View Reel Rp77.604 Rp81.456 Rp80.539 Rp77.604	Min.: 1 Mult.: 1 : 2.500	Pro Subscriber Line Interface Concept (SLIC) ICs	3.47 V	3.13 V	53 mA	0 C	+ 70 C	SMD/SMT	QFN-60	Reel, Cut Tape
Telecom Interface ICs Voice DAA System-Side TSSOP SI3050-E1-GT Skyworks Solutions, Inc. 1: Rp154.106 2.847In Stock	Mfr. Part No. SI3050-E1-GT Mouser Part No 634-SI3050-E1-GT	Skyworks Solutions, Inc.	Telecom Interface ICs Voice DAA System-Side TSSOP	Datasheet	2.847In Stock	Rp154.106 Rp119.432 Rp99.435 Rp94.482 View Rp92.097 Rp90.813 Rp89.528 Rp86.593	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-20	Tube
Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling CMX909BE2 CML Micro 1: Rp874.003 550In Stock	Mfr. Part No. CMX909BE2 Mouser Part No 226-CMX909BE2	CML Micro	Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling	Datasheet	550In Stock	Rp874.003 Rp781.356 Rp685.040 Rp646.880 View Rp616.793 Quote	Min.: 1 Mult.: 1	Modems						SMD/SMT	TSSOP-24	Tube
Telecom Interface ICs Voice DAA System-Side TSSOP SI3050-E1-FT Skyworks Solutions, Inc. 1: Rp122.184 14.835In Stock	Mfr. Part No. SI3050-E1-FT Mouser Part No 634-SI3050-E1-FT	Skyworks Solutions, Inc.	Telecom Interface ICs Voice DAA System-Side TSSOP	Datasheet	14.835In Stock	Rp122.184 Rp94.115 Rp80.722 Rp80.539	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	TSSOP-20	Tube
Telecom Interface ICs SERCOS Interfce Cont SERC816 STMicroelectronics 1: Rp680.820 629In Stock 396Expected 17/11/2026	Mfr. Part No. SERC816 Mouser Part No 511-SERC816	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	629In Stock 396Expected 17/11/2026	Rp680.820 Rp553.499 Rp495.709 Rp481.216 View Rp469.107 Rp468.924 Quote	Min.: 1 Mult.: 1		5.25 V	4.75 V		- 40 C	+ 85 C	SMD/SMT	PQFP-100	Tray
Telecom Interface ICs 2CH 150V miSLIC PCM, 53QFN LE9632RQC Microchip Technology 1: Rp70.082 1.442In Stock	Mfr. Part No. LE9632RQC Mouser Part No 494-LE9632RQC	Microchip Technology	Telecom Interface ICs 2CH 150V miSLIC PCM, 53QFN	Datasheet	1.442In Stock	Rp70.082 Rp58.340 Rp58.157 Rp57.973	Min.: 1 Mult.: 1							SMD/SMT	VQFN-53	Tray
Telecom Interface ICs 1CH 100V miSLIC, 48QFN Le9641PQC Microchip Technology 1: Rp41.645 1.051In Stock	Mfr. Part No. Le9641PQC Mouser Part No 494-LE9641PQC	Microchip Technology	Telecom Interface ICs 1CH 100V miSLIC, 48QFN	Datasheet	1.051In Stock	Rp41.645 Rp34.674 Rp33.573 Rp33.390	Min.: 1 Mult.: 1	Subscriber Line Interface Circuits miSLICs	3.465 V	3.135 V	25 mA	- 40 C	+ 85 C	SMD/SMT	QFN-48	Tray
Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect SI32185-A-GM Skyworks Solutions, Inc. 1: Rp133.742 892In Stock	Mfr. Part No. SI32185-A-GM Mouser Part No 634-SI32185-A-GM	Skyworks Solutions, Inc.	Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect	Datasheet	892In Stock	Rp133.742 Rp103.105 Rp95.583 Rp87.144 View Rp80.722 Rp78.521 Rp77.604 Rp74.301	Min.: 1 Mult.: 1	Wideband FXS	1.8 V, 3.3 V	1.8 V, 3.3 V	45 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	Tray
Telecom Interface ICs 2CH 120V ABS miSLIC PCM, 53QFN LE9622RQC Microchip Technology 1: Rp67.513 1.102In Stock	Mfr. Part No. LE9622RQC Mouser Part No 494-LE9622RQC	Microchip Technology	Telecom Interface ICs 2CH 120V ABS miSLIC PCM, 53QFN	Datasheet	1.102In Stock	Rp67.513 Rp56.322 Rp55.955 Rp55.772	Min.: 1 Mult.: 1							SMD/SMT	VQFN-53	Tray
Telecom Interface ICs FXS+FXO ProSLIC, PCM, -110 V DTMF detect SI32178-B-FM1 Skyworks Solutions, Inc. 1: Rp97.234 502In Stock	Mfr. Part No. SI32178-B-FM1 Mouser Part No 634-SI32178-B-FM1	Skyworks Solutions, Inc.	Telecom Interface ICs FXS+FXO ProSLIC, PCM, -110 V DTMF detect		502In Stock	Rp97.234 Rp83.474 Rp79.989 Rp73.017 View Rp69.531 Rp67.330 Rp66.596 Rp65.679	Min.: 1 Mult.: 1	Pro Subscriber Line Interface Concept (SLIC) ICs	3.47 V	3.13 V	44.2 mA	0 C	+ 70 C	SMD/SMT	LGA-42	Tray
Telecom Interface ICs Ethernet Over PDH Mapping Devices DS33X11+ Analog Devices / Maxim Integrated 1: Rp1.020.588 240In Stock	Mfr. Part No. DS33X11+ Mouser Part No 700-DS33X11	Analog Devices / Maxim Integrated	Telecom Interface ICs Ethernet Over PDH Mapping Devices	Datasheet	240In Stock	Rp1.020.588 Rp998.022 Rp976.374 Rp956.744 View Quote	Min.: 1 Mult.: 1	Ethernet Over PDH Mappers	1.89 V, 2.625 V, 3.465 V	1.71 V, 2.375 V, 3.135 V		- 40 C	+ 85 C	SMD/SMT	CSBGA-144	Tray
Telecom Interface ICs Voice DAA System-Side TSSOP SI3050-E1-GTR Skyworks Solutions, Inc. 1: Rp154.106 2.025In Stock	Mfr. Part No. SI3050-E1-GTR Mouser Part No 634-SI3050-E1-GTR	Skyworks Solutions, Inc.	Telecom Interface ICs Voice DAA System-Side TSSOP	Datasheet	2.025In Stock	Cut Tape Rp154.106 Rp119.432 Rp110.626 Rp101.270 View Reel Rp86.593 Rp96.683 Rp93.932 Rp91.363 Rp86.593	Min.: 1 Mult.: 1 : 2.500	Voice DAAs	3.6 V	3 V	8.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-20	Reel, Cut Tape
Telecom Interface ICs Global Line-side DAA for Si3050 QFN SI3019-F-FM Skyworks Solutions, Inc. 1: Rp159.977 1.234In Stock	Mfr. Part No. SI3019-F-FM Mouser Part No 634-SI3019-F-FM	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 QFN	Datasheet	1.234In Stock	Rp159.977 Rp124.202 Rp115.213 Rp105.306 View Rp97.968 Rp97.784	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	QFN-20	Tray
Telecom Interface ICs Voice DAA System-Side QFN SI3050-E1-FM Skyworks Solutions, Inc. 1: Rp122.184 1.028In Stock	Mfr. Part No. SI3050-E1-FM Mouser Part No 634-SI3050-E1-FM	Skyworks Solutions, Inc.	Telecom Interface ICs Voice DAA System-Side QFN	Datasheet	1.028In Stock	Rp122.184 Rp93.748 Rp86.593 Rp78.704 View Rp74.668 Rp72.650 Rp71.733 Rp70.816	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	QFN-24	Tray
Telecom Interface ICs 1 FXS ProSLIC, ISI interface, -100 V Si32192-A-FM1 Skyworks Solutions, Inc. 1: Rp48.433 161In Stock	Mfr. Part No. Si32192-A-FM1 Mouser Part No 873-SI32192-A-FM1	Skyworks Solutions, Inc.	Telecom Interface ICs 1 FXS ProSLIC, ISI interface, -100 V	Datasheet	161In Stock	Rp48.433 Rp35.958 Rp32.839 Rp29.354 View Rp26.051 Rp25.868 Rp25.501	Min.: 1 Mult.: 1	Pro Subscriber Line Interface Concept (SLIC) ICs	3.47 V	3.13 V	44.7 mA	0 C	+ 70 C	SMD/SMT	QFN-38	Tray
Telecom Interface ICs 2CH 120V ABS miSLIC ZSI, 48QFN Le9642PQC Microchip Technology 1: Rp62.927 1.261In Stock	Mfr. Part No. Le9642PQC Mouser Part No 494-LE9642PQC	Microchip Technology	Telecom Interface ICs 2CH 120V ABS miSLIC ZSI, 48QFN	Datasheet	1.261In Stock	Rp62.927 Rp52.470 Rp50.818 Rp50.635	Min.: 1 Mult.: 1	Subscriber Line Interface Circuits miSLICs	3.465 V	3.135 V	25 mA	- 40 C	+ 85 C	SMD/SMT	QFN-48	Tray
Telecom Interface ICs 2 FXS ProSLIC, PCM, -110 V, DTMF detect SI32260-C-FM2R Skyworks Solutions, Inc. 1: Rp137.778 1.546In Stock	Mfr. Part No. SI32260-C-FM2R Mouser Part No 634-SI32260-C-FM2R	Skyworks Solutions, Inc.	Telecom Interface ICs 2 FXS ProSLIC, PCM, -110 V, DTMF detect	Datasheet	1.546In Stock	Cut Tape Rp137.778 Rp106.407 Rp98.518 Rp89.895 View Reel Rp76.686 Rp83.474 Rp83.291 Rp80.722 Rp76.686	Min.: 1 Mult.: 1 : 2.500	Pro Subscriber Line Interface Concept (SLIC) ICs	3.47 V	3.13 V	53 mA	0 C	+ 70 C	SMD/SMT	QFN-47	Reel, Cut Tape
Telecom Interface ICs DAA system-side, SSI interface SI3056-D-FSR Skyworks Solutions, Inc. 1: Rp95.399 1.818In Stock NRND	Mfr. Part No. SI3056-D-FSR Mouser Part No 634-SI3056-D-FSR NRND	Skyworks Solutions, Inc.	Telecom Interface ICs DAA system-side, SSI interface	Datasheet	1.818In Stock	Cut Tape Rp95.399 Rp72.650 Rp66.963 Rp60.725 View Reel Rp53.387 Rp57.790 Rp55.955 Rp55.221 Rp53.387	Min.: 1 Mult.: 1 : 2.500	DAA - Direct Access Arrangements						SMD/SMT	SOIC-16	Reel, Cut Tape
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming MX604DW CML Micro 1: Rp337.566 279In Stock NRND	Mfr. Part No. MX604DW Mouser Part No 226-MX604DW NRND	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	279In Stock	Rp337.566 Rp267.485 Rp250.056 Rp238.131 Rp222.354	Min.: 1 Mult.: 1	Modems			1.7 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16	Tube
Telecom Interface ICs Quad Telephone Relay DS3680D Texas Instruments 1: Rp28.436 1.807In Stock	Mfr. Part No. DS3680D Mouser Part No 595-DS3680D	Texas Instruments	Telecom Interface ICs Quad Telephone Relay	Datasheet	1.807In Stock	Rp28.436 Rp20.731 Rp17.631 Rp16.677 View Rp15.723 Rp15.099 Rp12.971	Min.: 1 Mult.: 1	Relay Drivers	- 60 V	- 10 V	- 4.4 mA	0 C	+ 70 C	SMD/SMT	SOIC-14	Tube
Telecom Interface ICs 2CH SLIC, RINGING, MTRG, PQE44 LE79252BTC Microchip Technology 1: Rp503.047 765In Stock Factory Special Order	Mfr. Part No. LE79252BTC Mouser Part No 494-LE79252BTC Factory Special Order	Microchip Technology	Telecom Interface ICs 2CH SLIC, RINGING, MTRG, PQE44	Datasheet	765In Stock	Rp503.047 Rp421.041 Rp407.648 Rp405.814 View Rp405.630 Quote	Min.: 1 Mult.: 1							SMD/SMT	TQFP-44	Tray
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface DS21348G+ Analog Devices / Maxim Integrated 1: Rp401.044 365In Stock	Mfr. Part No. DS21348G+ Mouser Part No 700-DS21348G	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V E1/T1/J1 Line Interface	Datasheet	365In Stock	Rp401.044 Rp392.054 Rp383.615 Rp375.910 View Rp370.222 Rp364.535 Quote	Min.: 1 Mult.: 1	T1/E1/J1 Line Interface Units - LIUs	3.465 V	3.135 V		0 C	+ 70 C	SMD/SMT	CSBGA-49	Tray
Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT DS21554L+ Analog Devices / Maxim Integrated 1: Rp853.823 88In Stock	Mfr. Part No. DS21554L+ Mouser Part No 700-DS21554L	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT	Datasheet	88In Stock	Rp853.823 Rp834.926 Rp816.764 Rp800.436 View Rp788.144 Quote	Min.: 1 Mult.: 1	E1 Line Interface Units - LIUs	5.25 V	4.75 V		0 C	+ 70 C	SMD/SMT	LQFP-100	Tray
Telecom Interface ICs E1 Quad Transceiver DS21Q59L+ Analog Devices / Maxim Integrated 1: Rp1.750.208 56In Stock	Mfr. Part No. DS21Q59L+ Mouser Part No 700-DS21Q59L	Analog Devices / Maxim Integrated	Telecom Interface ICs E1 Quad Transceiver	Datasheet	56In Stock	Rp1.750.208 Rp1.711.498 Rp1.674.439 Rp1.640.866 View Quote	Min.: 1 Mult.: 1	E1 Line Interface Units - LIUs	3.465 V	3.135 V		0 C	+ 70 C	SMD/SMT	LQFP-100	Tray
Telecom Interface ICs Ethernet Over PDH Mapping Devices DS33W11+ Analog Devices / Maxim Integrated 1: Rp1.169.741 65In Stock	Mfr. Part No. DS33W11+ Mouser Part No 700-DS33W11	Analog Devices / Maxim Integrated	Telecom Interface ICs Ethernet Over PDH Mapping Devices	Datasheet	65In Stock	Rp1.169.741 Rp1.143.873 Rp1.119.106 Rp1.096.724 View Quote	Min.: 1 Mult.: 1	Ethernet Over PDH Mappers	1.89 V, 2.625 V, 3.465 V	1.71 V, 2.375 V, 3.135 V		- 40 C	+ 85 C	SMD/SMT	CSBGA-256	Tray