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Interface IC's Telecom Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Qualification	Packaging
Telecom Interface ICs Ethernet Over PDH Mapping Devices DS33W11+ Analog Devices / Maxim Integrated 1: £47.87 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	£47.87 £46.81 £46.68	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
Telecom Interface ICs T1/E1 TRANSCEIVER 82P2288BBG Renesas Electronics 1: £119.72 20In Stock	Mfr. Part No. 82P2288BBG Mouser Part No 972-82P2288BBG	Renesas Electronics	Telecom Interface ICs T1/E1 TRANSCEIVER	Datasheet	20In Stock	£119.72 £100.64 £95.27	Min.: 1 Mult.: 1	Transceivers	1.98 V, 3.6 V	1.68 V, 3 V		- 40 C	+ 85 C	SMD/SMT	PBGA-256		Tray
Telecom Interface ICs Line-side DAA for Si2404 ISOmodem SI3010-F-FSR Skyworks Solutions, Inc. 1: £4.85 2,255In Stock	Mfr. Part No. SI3010-F-FSR Mouser Part No 634-SI3010-F-FSR	Skyworks Solutions, Inc.	Telecom Interface ICs Line-side DAA for Si2404 ISOmodem	Datasheet	2,255In Stock	Cut Tape £4.85 £3.71 £3.43 £3.12 View Reel £2.80 £2.98 £2.88 £2.85 £2.80	Min.: 1 Mult.: 1 : 2,500	DAA - Direct Access Arrangements						SMD/SMT	SOIC-16		Reel, Cut Tape
Telecom Interface ICs Voice DAA System-Side QFN SI3050-E1-FM Skyworks Solutions, Inc. 1: £5.00 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	£5.00 £3.83 £3.54 £3.22 View £3.06 £2.98 £2.93 £2.90	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 Global Line-side DAA for Si3050 QFN SI3019-F-FM Skyworks Solutions, Inc. 1: £6.55 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	£6.55 £5.08 £4.71 £4.31 £4.26	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 2 FXS ProSLIC, PCM, -110 V, DTMF detect SI32260-C-FM2R Skyworks Solutions, Inc. 1: £5.64 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 £5.64 £4.36 £4.03 £3.68 View Reel £3.13 £3.41 £3.40 £3.30 £3.13	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 Global Line-side DAA for Si3050 SOIC SI3019-F-FSR Skyworks Solutions, Inc. 1: £6.89 1,611In Stock	Mfr. Part No. SI3019-F-FSR Mouser Part No 634-SI3019-F-FSR	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 SOIC	Datasheet	1,611In Stock	Cut Tape £6.89 £5.35 £4.97 £4.71 Reel £4.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Telecom Interface ICs High Performance Low Bit-rate Vocoder CMX638Q3 CML Micro 1: £19.56 45In Stock	Mfr. Part No. CMX638Q3 Mouser Part No 226-CMX638Q3	CML Micro	Telecom Interface ICs High Performance Low Bit-rate Vocoder Learn More about CML Micro circuits cmx618 cmx638	Datasheet	45In Stock	£19.56 £18.92 £17.91	Min.: 1 Mult.: 1		1.9 V	1.7 V	17.5 mA	- 40 C	+ 85 C	SMD/SMT	VQFN-48		Tray
Telecom Interface ICs Voice DAA System-Side QFN SI3050-E1-FMR Skyworks Solutions, Inc. 1: £3.82 1,083In Stock	Mfr. Part No. SI3050-E1-FMR Mouser Part No 634-SI3050-E1-FMR	Skyworks Solutions, Inc.	Telecom Interface ICs Voice DAA System-Side QFN	Datasheet	1,083In Stock	Cut Tape £3.82 £3.23 £3.08 £2.92 View Reel £2.80 £2.85 £2.81 £2.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	QFN-24		Reel, Cut Tape, MouseReel
Telecom Interface ICs SERCOS Interfce Cont SERC816 STMicroelectronics 1: £27.86 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	£27.86 £22.65 £20.29 £19.69 View £19.20 £19.19 Quote	Min.: 1 Mult.: 1		5.25 V	4.75 V		- 40 C	+ 85 C	SMD/SMT	PQFP-100		Tray
Telecom Interface ICs Med Spd Data Intrfce L9613B013TR STMicroelectronics 1: £1.63 129In Stock 17,500On Order	Mfr. Part No. L9613B013TR Mouser Part No 511-L9613B-TR	STMicroelectronics	Telecom Interface ICs Med Spd Data Intrfce	Datasheet	129In Stock 17,500On Order On Order Ship Dates Mfr. No: L9613B013TR Stock: 129 Can Dispatch Immediately On Order: 10,000 Expected 14/06/2027 7,500 TBD Factory Lead Time: 30 Weeks	Cut Tape £1.63 £1.20 £1.10 £0.986 View Reel £0.818 £0.934 £0.899 £0.882 £0.818 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		36 V	- 24 V	2.5 mA, 10 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Telecom Interface ICs 5V E1/T1/J1 Line Interface DS2148TN+ Analog Devices / Maxim Integrated 1: £30.92 17In Stock	Mfr. Part No. DS2148TN+ Mouser Part No 700-DS2148TN	Analog Devices / Maxim Integrated	Telecom Interface ICs 5V E1/T1/J1 Line Interface	Datasheet	17In Stock	£30.92 £25.04 £23.57 £21.53 View £20.44 £20.40 Quote	Min.: 1 Mult.: 1	T1/E1/J1 Line Interface Units - LIUs	5.25 V	4.75 V		- 40 C	+ 85 C	SMD/SMT	TQFP-44		Tray
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface DS21348T+ Analog Devices / Maxim Integrated 1: £25.78 120In Stock	Mfr. Part No. DS21348T+ Mouser Part No 700-DS21348T	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V E1/T1/J1 Line Interface	Datasheet	120In Stock	£25.78 £20.92 £19.69	Min.: 1 Mult.: 1 Max.: 96	T1/E1/J1 Line Interface Units - LIUs	3.465 V	3.135 V		0 C	+ 70 C	SMD/SMT	TQFP-44		Tray
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface DS21348TN+ Analog Devices / Maxim Integrated 1: £29.58 9In Stock	Mfr. Part No. DS21348TN+ Mouser Part No 700-DS21348TN	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V E1/T1/J1 Line Interface	Datasheet	9In Stock	£29.58 £23.95 £22.54 £21.61 View £20.24 £19.54 Quote	Min.: 1 Mult.: 1	T1/E1/J1 Line Interface Units - LIUs	3.465 V	3.135 V		- 40 C	+ 85 C	SMD/SMT	TQFP-44		Tray
Telecom Interface ICs 5V E1/T1/J1 Line Interface DS2148T+ Analog Devices / Maxim Integrated 1: £25.74 8In Stock	Mfr. Part No. DS2148T+ Mouser Part No 700-DS2148T	Analog Devices / Maxim Integrated	Telecom Interface ICs 5V E1/T1/J1 Line Interface	Datasheet	8In Stock	£25.74 £20.84 £19.61 £18.80 £17.62	Min.: 1 Mult.: 1	T1/E1/J1 Line Interface Units - LIUs	5.25 V	4.75 V		0 C	+ 70 C	SMD/SMT	TQFP-44		Tray
Telecom Interface ICs 2CH ZL880 150V Tracking, 64QFN, T&R ZL88702LDF1 Microchip Technology 1: £6.51 557In Stock NRND	Mfr. Part No. ZL88702LDF1 Mouser Part No 494-ZL88702LDF1 NRND	Microchip Technology	Telecom Interface ICs 2CH ZL880 150V Tracking, 64QFN, T&R	Datasheet	557In Stock	Cut Tape £6.51 £6.41 Reel £5.45	Min.: 1 Mult.: 1 : 2,700							SMD/SMT	VQFN-64		Reel, Cut Tape
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK CMX469AD3 CML Micro 1: £22.84 355In Stock	Mfr. Part No. CMX469AD3 Mouser Part No 226-CMX469AD3	CML Micro	Telecom Interface ICs 1200/2400/4800bps FFSK/MSK Learn More about CML Micro circuits cmx469a	Datasheet	355In Stock	£22.84 £18.23 £15.53 £13.25	Min.: 1 Mult.: 1	Modems			4.5 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-20		Tube
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK CMX469AE2 CML Micro 1: £22.84 194In Stock	Mfr. Part No. CMX469AE2 Mouser Part No 226-CMX469AE2	CML Micro	Telecom Interface ICs 1200/2400/4800bps FFSK/MSK Learn More about CML Micro circuits cmx589a	Datasheet	194In Stock	£22.84 £18.23 £15.53 £13.25	Min.: 1 Mult.: 1	Modems			4.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs Home automation modem TDA5051AT/C1,518 NXP Semiconductors 1: £7.11 509In Stock 3,000On Order	Mfr. Part No. TDA5051AT/C1,518 Mouser Part No 771-TDA5051ATD-T	NXP Semiconductors	Telecom Interface ICs Home automation modem Learn More about NXP Semiconductors nxptda5051amodem	Datasheet	509In Stock 3,000On Order On Order Ship Dates Mfr. No: TDA5051AT/C1,518 Stock: 509 Can Dispatch Immediately On Order: 1,000 Pending 2,000 Expected 18/01/2027 Factory Lead Time: 16 Weeks	Cut Tape £7.11 £5.53 £5.13 £4.70 £4.61 Reel £3.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Modem ICs	5.25 V	4.75 V	47 mA	- 40 C	+ 100 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem CMX865AE4 CML Micro 1: £3.70 755In Stock 665Expected 24/11/2026	Mfr. Part No. CMX865AE4 Mouser Part No 226-CMX865AE4	CML Micro	Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem	Datasheet	755In Stock 665Expected 24/11/2026	£3.70 £3.61 £3.30 £3.17	Min.: 1 Mult.: 1		3.6 V	3 V	4 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-16		Tube
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming FX604D4 CML Micro 1: £11.58 523In Stock NRND	Mfr. Part No. FX604D4 Mouser Part No 226-FX604D4 NRND	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	523In Stock	£11.58 £9.25 £7.88 £7.39 £6.73	Min.: 1 Mult.: 1	Modems			1.7 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Tube
Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R LE9643AQCT Microchip Technology 1: £1.67 2,805In Stock	Mfr. Part No. LE9643AQCT Mouser Part No 494-LE9643AQCT	Microchip Technology	Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R		2,805In Stock	Cut Tape £1.67 £1.64 Reel £1.40	Min.: 1 Mult.: 1 : 3,000	Line Circuits				- 40 C	+ 85 C	SMD/SMT	VQFN-36		Reel, Cut Tape
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem CMX865AD4 CML Micro 1: £5.89 363In Stock 329Expected 24/11/2026	Mfr. Part No. CMX865AD4 Mouser Part No 226-CMX865AD4	CML Micro	Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem	Datasheet	363In Stock 329Expected 24/11/2026	£5.89 £4.55 £4.21 £3.83 View £3.56 £3.25 £3.17	Min.: 1 Mult.: 1		3.6 V	3 V	4 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Tube
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614DW CML Micro 1: £11.58 657In Stock 235Expected 08/12/2026	Mfr. Part No. MX614DW Mouser Part No 226-MX614DW	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	657In Stock 235Expected 08/12/2026	£11.58 £9.25 £7.88 £6.89 £6.73	Min.: 1 Mult.: 1	Modems			1.7 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Tube
Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch VSC7444YIH-02 Microchip Technology 1: £115.02 25In Stock	Mfr. Part No. VSC7444YIH-02 Mouser Part No 494-VSC7444YIH-02	Microchip Technology	Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch	Datasheet	25In Stock	£115.02 £96.28	Min.: 1 Mult.: 1							SMD/SMT	HFCBGA-672		Tray