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Telecom Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 2CH SLIC, RINGING, MTRG, PQE44 LE79252BTC Microchip Technology 1: $30.106 765In Stock Factory Special Order	Mfr. Part # LE79252BTC Mouser Part # 494-LE79252BTC Factory Special Order	Microchip Technology	Telecom Interface ICs 2CH SLIC, RINGING, MTRG, PQE44	Datasheet	765In Stock	$30.106 $25.187 $24.386 $24.276 View $24.265 Quote	Min.: 1 Mult.: 1							SMD/SMT	TQFP-44		Tray
Telecom Interface ICs SERCOS Interfce Cont SERC816/TR STMicroelectronics 1: $38.791 549In Stock	Mfr. Part # SERC816/TR Mouser Part # 511-SERC816/TR	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	549In Stock	Cut Tape $38.791 $33.114 $29.656 $28.217 $27.065 Reel $26.395 MouseReel Available	Min.: 1 Mult.: 1 : 500		5.25 V	4.75 V		- 40 C	+ 85 C	SMD/SMT	PQFP-100		Reel, Cut Tape, MouseReel
Telecom Interface ICs T1/E1 TRANSCEIVER 82P2288BBG Renesas Electronics 1: $174.366 20In Stock	Mfr. Part # 82P2288BBG Mouser Part # 972-82P2288BBG	Renesas Electronics	Telecom Interface ICs T1/E1 TRANSCEIVER	Datasheet	20In Stock	$174.366 $146.742 $139.100	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 3.3V DUAL LH LIU 82V2052EPFG Renesas Electronics 1: $44.138 330In Stock	Mfr. Part # 82V2052EPFG Mouser Part # 972-82V2052EPFG	Renesas Electronics	Telecom Interface ICs 3.3V DUAL LH LIU	Datasheet	330In Stock	$44.138 $35.738 $33.641 $32.247 View $31.456 Quote	Min.: 1 Mult.: 1	E1 Line Interface Units - LIUs						SMD/SMT	TQFP-80		Tray
Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT DS21554L+ Analog Devices / Maxim Integrated 1: $75.880 88In Stock	Mfr. Part # DS21554L+ Mouser Part # 700-DS21554L	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT	Datasheet	88In Stock	$75.880 $62.682 $55.326 $55.315 View 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: $143.909 56In Stock	Mfr. Part # DS21Q59L+ Mouser Part # 700-DS21Q59L	Analog Devices / Maxim Integrated	Telecom Interface ICs E1 Quad Transceiver	Datasheet	56In Stock	$143.909 $120.369 $110.784 $110.773 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: $101.638 65In Stock	Mfr. Part # DS33W11+ Mouser Part # 700-DS33W11	Analog Devices / Maxim Integrated	Telecom Interface ICs Ethernet Over PDH Mapping Devices	Datasheet	65In Stock	$101.638 $84.652 $72.586 $72.564 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
Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled CMX618Q3 CML Micro 1: $16.985 63In Stock	Mfr. Part # CMX618Q3 Mouser Part # 226-CMX618Q3	CML Micro	Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled Learn More about CML Micro circuits cmx618 cmx638	Datasheet	63In Stock	$16.985 $15.448 View Quote	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 High Performance Low Bit-rate Vocoder CMX638Q3 CML Micro 1: $27.668 45In Stock	Mfr. Part # CMX638Q3 Mouser Part # 226-CMX638Q3	CML Micro	Telecom Interface ICs High Performance Low Bit-rate Vocoder Learn More about CML Micro circuits cmx618 cmx638	Datasheet	45In Stock	$27.668 $25.176 View Quote	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 Line-side DAA for Si2404 ISOmodem SI3010-F-FSR Skyworks Solutions, Inc. 1: $7.082 2.255In Stock	Mfr. Part # SI3010-F-FSR Mouser Part # 634-SI3010-F-FSR	Skyworks Solutions, Inc.	Telecom Interface ICs Line-side DAA for Si2404 ISOmodem	Datasheet	2.255In Stock	Cut Tape $7.082 $5.424 $5.018 $4.557 View Reel $3.645 $4.348 $4.216 $4.161 $3.645 Quote	Min.: 1 Mult.: 1 : 2.500	DAA - Direct Access Arrangements						SMD/SMT	SOIC-16		Reel, Cut Tape
Telecom Interface ICs DATA COMM PEF32002VTV12 VQFN68 SLLV5 CO MaxLinear PEF32002VTV12 PEF32002VTV12 MaxLinear 1: $3.579 2.590In Stock	Mfr. Part # PEF32002VTV12 Mouser Part # 607-F32002VTV12SLLV5	MaxLinear	Telecom Interface ICs DATA COMM PEF32002VTV12 VQFN68 SLLV5 CO	Datasheet	2.590In Stock	$3.579 $2.690 $2.470 $2.218 View $2.097 $2.031 $1.965 $1.899 $1.856	Min.: 1 Mult.: 1							SMD/SMT	PG-VQFN-68		Tray
Telecom Interface ICs 5V E1/T1/J1 Line Interface DS2148T+ Analog Devices / Maxim Integrated 1: $37.352 58In Stock	Mfr. Part # DS2148T+ Mouser Part # 700-DS2148T	Analog Devices / Maxim Integrated	Telecom Interface ICs 5V E1/T1/J1 Line Interface	Datasheet	58In Stock	$37.352 $29.853 $27.987 $26.329 View $25.176 $24.880 Quote	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 8-Port T1/E1/J1 Transceiver DS26518GNB1+ Analog Devices / Maxim Integrated 1: $146.709 14In Stock	Mfr. Part # DS26518GNB1+ Mouser Part # 700-DS26518GNB1+	Analog Devices / Maxim Integrated	Telecom Interface ICs 8-Port T1/E1/J1 Transceiver	Datasheet	14In Stock	$146.709 $122.707 $108.632 $106.458 View Quote	Min.: 1 Mult.: 1	T1/E1/J1 Line Interface Units - LIUs	1.89 V, 3.465 V	1.71 V, 3.135 V		- 40 C	+ 85 C	SMD/SMT	CSBGA-256		Tray
Telecom Interface ICs SERCOS Interfce Cont SERC816 STMicroelectronics 1: $40.745 671In Stock	Mfr. Part # SERC816 Mouser Part # 511-SERC816	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	671In Stock	$40.745 $33.125 $29.667 $28.799 View $28.075 $28.064 Quote	Min.: 1 Mult.: 1		5.25 V	4.75 V		- 40 C	+ 85 C	SMD/SMT	PQFP-100		Tray
Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R LE9643AQCT Microchip Technology 1: $2.437 2.805In Stock	Mfr. Part # LE9643AQCT Mouser Part # 494-LE9643AQCT	Microchip Technology	Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R		2.805In Stock	Cut Tape $2.437 $2.405 Reel $2.020	Min.: 1 Mult.: 1 : 3.000	Line Circuits				- 40 C	+ 85 C	SMD/SMT	VQFN-36		Reel, Cut Tape
Telecom Interface ICs FXS+FXO ProSLIC, PCM, -110 V DTMF detect SI32178-B-FM1R Skyworks Solutions, Inc. 1: $6.445 2.859In Stock	Mfr. Part # SI32178-B-FM1R Mouser Part # 634-SI32178-B-FM1R	Skyworks Solutions, Inc.	Telecom Interface ICs FXS+FXO ProSLIC, PCM, -110 V DTMF detect		2.859In Stock	Cut Tape $6.445 $5.073 $4.732 $4.359 View Reel $3.931 $4.194 $4.139 $4.117 $3.931	Min.: 1 Mult.: 1 : 2.500	Pro Subscriber Line Interface Concept (SLIC) ICs	3.47 V	3.13 V	44.2 mA	0 C	+ 70 C	SMD/SMT	LGA-42		Reel, Cut Tape
Telecom Interface ICs 2CH ZL880 150V Tracking, 64QFN, T&R ZL88702LDF1 Microchip Technology 1: $9.519 557In Stock NRND	Mfr. Part # ZL88702LDF1 Mouser Part # 494-ZL88702LDF1 NRND	Microchip Technology	Telecom Interface ICs 2CH ZL880 150V Tracking, 64QFN, T&R	Datasheet	557In Stock	Cut Tape $9.519 $9.377 Reel $7.861	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: $33.400 355In Stock	Mfr. Part # CMX469AD3 Mouser Part # 226-CMX469AD3	CML Micro	Telecom Interface ICs 1200/2400/4800bps FFSK/MSK Learn More about CML Micro circuits cmx469a	Datasheet	355In Stock	$33.400 $26.658 $22.717 $18.643	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: $33.400 182In Stock	Mfr. Part # CMX469AE2 Mouser Part # 226-CMX469AE2	CML Micro	Telecom Interface ICs 1200/2400/4800bps FFSK/MSK Learn More about CML Micro circuits cmx589a	Datasheet	182In Stock	$33.400 $26.658 $22.717 $18.643	Min.: 1 Mult.: 1	Modems			4.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem CMX865AE4 CML Micro 1: $4.447 797In Stock 665Expected 11/24/2026	Mfr. Part # CMX865AE4 Mouser Part # 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	797In Stock 665Expected 11/24/2026	$4.447	Min.: 1 Mult.: 1		3.6 V	3 V	4 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-16		Tube
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX869BE2 CML Micro 1: $9.991 427In Stock	Mfr. Part # CMX869BE2 Mouser Part # 226-CMX869BE2	CML Micro	Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	427In Stock	$9.991	Min.: 1 Mult.: 1	Modems			8.6 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614DW CML Micro 1: $16.941 614In Stock 235Expected 11/17/2026	Mfr. Part # MX614DW Mouser Part # 226-MX614DW	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	614In Stock 235Expected 11/17/2026	$16.941 $13.527 $11.529 $9.464 View Quote	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: $168.207 75In Stock	Mfr. Part # VSC7444YIH-02 Mouser Part # 494-VSC7444YIH-02	Microchip Technology	Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch	Datasheet	75In Stock	$168.207 $140.132 Quote Quote	Min.: 1 Mult.: 1							SMD/SMT	HFCBGA-672		Tray
Telecom Interface ICs Med Spd Data Intrfce L9613B013TR STMicroelectronics 1: $2.383 9.924In Stock 10.000On Order	Mfr. Part # L9613B013TR Mouser Part # 511-L9613B-TR	STMicroelectronics	Telecom Interface ICs Med Spd Data Intrfce	Datasheet	9.924In Stock 10.000On Order	Cut Tape $2.383 $1.768 $1.614 $1.438 Reel $1.219 View $1.361 $1.318 $1.285 $1.186 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 Voice DAA System-Side QFN SI3050-E1-FM Skyworks Solutions, Inc. 1: $7.378 990In Stock	Mfr. Part # SI3050-E1-FM Mouser Part # 634-SI3050-E1-FM	Skyworks Solutions, Inc.	Telecom Interface ICs Voice DAA System-Side QFN	Datasheet	990In Stock	$7.378 $5.665 $5.237 $4.765 View $4.480 $4.348 $4.293 $4.260	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	QFN-24		Tray