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Telecom Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 3.3V E1/T1/J1 Line Interface DS21348T+ Analog Devices / Maxim Integrated 1: $46.70 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	$46.70 $37.89 $35.67	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 5V E1/T1/J1 Line Interface DS2148TN+ Analog Devices / Maxim Integrated 1: $56.02 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	$56.02 $45.36 $42.69 $39.00 View $37.02 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 2400/2750bps Voice Codeing, 3600bps with FEC enabled CMX618Q3 CML Micro 1: $19.15 62In Stock	Mfr. Part No. CMX618Q3 Mouser Part No 226-CMX618Q3	CML Micro	Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled Learn More about CML Micro circuits cmx618 cmx638	Datasheet	62In Stock	$19.15	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 CMX638L4 CML Micro 1: $38.76 47In Stock	Mfr. Part No. CMX638L4 Mouser Part No 226-CMX638L4	CML Micro	Telecom Interface ICs High Performance Low Bit-rate Vocoder Learn More about CML Micro circuits cmx618 cmx638	Datasheet	47In Stock	$38.76 $34.19	Min.: 1 Mult.: 1							SMD/SMT	LQFP-48		Tray
Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK CMX7143L4 CML Micro 1: $36.72 4In Stock	Mfr. Part No. CMX7143L4 Mouser Part No 226-CMX7143L4	CML Micro	Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK Learn More about CML Micro circuits cmx7143	Datasheet	4In Stock	$36.72 $35.51 $32.33	Min.: 1 Mult.: 1	Modems				- 40 C	+ 85 C	SMD/SMT	LQFP-48		Tray
Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23 CMX7164Q1 CML Micro 1: $38.18 23In Stock	Mfr. Part No. CMX7164Q1 Mouser Part No 226-CMX7164Q1	CML Micro	Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23 Learn More about CML Micro circuits cmx7164	Datasheet	23In Stock	$38.18 $36.92 $33.21 $31.58 View Quote	Min.: 1 Mult.: 1	Modems				- 40 C	+ 85 C	SMD/SMT	VQFN-64		Tray
Telecom Interface ICs Function Images Supporting G729A/PCM/CVSD, PCM/G723.1 CMX7261L9 CML Micro 1: $26.02 32In Stock	Mfr. Part No. CMX7261L9 Mouser Part No 226-CMX7261L9	CML Micro	Telecom Interface ICs Function Images Supporting G729A/PCM/CVSD, PCM/G723.1 Learn More about CML Micro circuits cmx7261	Datasheet	32In Stock	$26.02 $25.16	Min.: 1 Mult.: 1		3.6 V	3 V		- 40 C	+ 85 C	SMD/SMT	LQFP-64		Tray
Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX867AD2 CML Micro 1: $8.19 78In Stock	Mfr. Part No. CMX867AD2 Mouser Part No 226-CMX867AD2	CML Micro	Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	78In Stock	$8.19 $7.92 $7.21 $7.19 View Quote	Min.: 1 Mult.: 1	Modems			5.5 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-24		Tube
Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX867AE2 CML Micro 1: $8.72 133In Stock	Mfr. Part No. CMX867AE2 Mouser Part No 226-CMX867AE2	CML Micro	Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	133In Stock	$8.72 $8.42 $7.59	Min.: 1 Mult.: 1	Modems			5.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX868AD2 CML Micro 1: $9.86 46In Stock 279Expected 24/11/2026	Mfr. Part No. CMX868AD2 Mouser Part No 226-CMX868AD2	CML Micro	Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	46In Stock 279Expected 24/11/2026	$9.86 Quote Quote	Min.: 1 Mult.: 1	Modems			5.5 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-24		Tube
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder CMX869BD2 CML Micro 1: $14.97 58In Stock	Mfr. Part No. CMX869BD2 Mouser Part No 226-CMX869BD2	CML Micro	Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	58In Stock	$14.97 $14.48 $13.02 $12.38 View Quote	Min.: 1 Mult.: 1	Modems			8.6 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-24		Tube
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming MX604TN CML Micro 1: $20.98 85In Stock	Mfr. Part No. MX604TN Mouser Part No 226-MX604TN	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	85In Stock	$20.98 $16.76 $14.28 $11.72 View Quote	Min.: 1 Mult.: 1	Modems						SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs Med Spd Data Intrfce L9613B013TR STMicroelectronics 1: $2.95 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 20/8/2027 7,500 TBD Factory Lead Time: 30 Weeks	Cut Tape $2.95 $2.19 $2.00 $1.78 View Reel $1.48 $1.69 $1.63 $1.60 $1.48 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 Quad Telephone Relay DS3680N Texas Instruments 1: $2.38 370In Stock	Mfr. Part No. DS3680N Mouser Part No 595-DS3680N	Texas Instruments	Telecom Interface ICs Quad Telephone Relay	Datasheet	370In Stock	$2.38 $1.74 $1.58 $1.40 View $1.33 $1.28 $1.27 $1.19 $1.17	Min.: 1 Mult.: 1	Relay Drivers	- 60 V	- 10 V	- 4.4 mA	0 C	+ 70 C	Through Hole	PDIP-14		Tube
Telecom Interface ICs Global Line-side DAA for Si24xx Modem SI3018-F-FS Skyworks Solutions, Inc. 1: $10.62 102In Stock	Mfr. Part No. SI3018-F-FS Mouser Part No 634-SI3018-F-FS	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si24xx Modem	Datasheet	102In Stock	$10.62 $8.19 $7.59 $6.91 View $6.41 $6.20 $5.90	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Tube
Telecom Interface ICs Global Line-side DAA for Si3050 SOIC SI3019-F-FS Skyworks Solutions, Inc. 1: $15.29 22In Stock	Mfr. Part No. SI3019-F-FS Mouser Part No 634-SI3019-F-FS	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 SOIC	Datasheet	22In Stock	$15.29 $11.93 $11.10 $10.17 View $9.66 $9.47 $9.25 Quote	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Tube
Telecom Interface ICs Global Line-side DAA for Si3050 TSSOP SI3019-F-FT Skyworks Solutions, Inc. 1: $15.30 203In Stock	Mfr. Part No. SI3019-F-FT Mouser Part No 634-SI3019-F-FT	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 TSSOP	Datasheet	203In Stock	$15.30 $11.94 $11.11 $10.17 View $9.66 $9.47 $9.25 Quote	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	TSSOP-16		Tube
Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD 82P2284BBG Renesas Electronics 1: $162.02 2In Stock	Mfr. Part No. 82P2284BBG Mouser Part No 972-82P2284BBG	Renesas Electronics	Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD	Datasheet	2In Stock	$162.02 $135.50 $124.89 $121.58	Min.: 1 Mult.: 1	Transceivers	1.98 V, 3.6 V	1.68 V, 3 V		- 40 C	+ 85 C	SMD/SMT	PBGA-208		Tray
Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202 CMX602BD4 CML Micro 1: $15.16 9In Stock NRND	Mfr. Part No. CMX602BD4 Mouser Part No 226-CMX602BD4 NRND	CML Micro	Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202	Datasheet	9In Stock	$15.16 $12.44 $10.61 $10.53	Min.: 1 Mult.: 1							SMD/SMT	SOIC-16		Tube
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614TN CML Micro 1: $25.20 15In Stock NRND	Mfr. Part No. MX614TN Mouser Part No 226-MX614TN NRND	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	15In Stock	$25.20 $20.11 $18.88	Min.: 1 Mult.: 1	M			1.7 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs S/UNI-1x155 PM5384-NGI Microchip Technology 1: $102.00 5In Stock	Mfr. Part No. PM5384-NGI Mouser Part No 494-PM5384-NGI	Microchip Technology	Telecom Interface ICs S/UNI-1x155	Datasheet	5In Stock	$102.00 $84.78 $81.60	Min.: 1 Mult.: 1							SMD/SMT	LBGA-196		Tray
Telecom Interface ICs 10Mbps DCE/DTE V.35 Tran LTC1346ACSW#PBF Analog Devices 1: $19.34 2In Stock	Mfr. Part No. LTC1346ACSW#PBF Mouser Part No 584-LTC1346ACSW#PBF	Analog Devices	Telecom Interface ICs 10Mbps DCE/DTE V.35 Tran	Datasheet	2In Stock	$19.34 $18.90 $18.50 $18.13 View $17.84 $17.58 Quote	Min.: 1 Mult.: 1							SMD/SMT	SOIC-24		Tube
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface DS21348TN+ Analog Devices / Maxim Integrated 1: $53.57 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	$53.57 $43.37 $40.83 $39.14 View $36.68 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 3.3V DS21352 and 5V DS21552 T1 Single Ch DS21352LN+ Analog Devices / Maxim Integrated 1: $109.30 3In Stock	Mfr. Part No. DS21352LN+ Mouser Part No 700-DS21352LN	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V DS21352 and 5V DS21552 T1 Single Ch	Datasheet	3In Stock	$109.30 $88.43 $82.86 $82.85 View Quote	Min.: 1 Mult.: 1	T1 Transceivers	3.465 V	3.135 V		- 40 C	+ 85 C	SMD/SMT	LQFP-100		Tray
Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT DS21354LN+ Analog Devices / Maxim Integrated 1: $147.59 10In Stock	Mfr. Part No. DS21354LN+ Mouser Part No 700-DS21354LN	Analog Devices / Maxim Integrated	Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT	Datasheet	10In Stock	$147.59 $120.52 $113.72 $110.35 View Quote	Min.: 1 Mult.: 1	E1 Line Interface Units - LIUs	3.465 V	3.135 V		- 40 C	+ 85 C	SMD/SMT	LQFP-100		Tray