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Telecom Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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 Home automation modem TDA5051AT/C1,518 NXP Semiconductors 1: ₩14,757.6 509In Stock 3,000On Order	Mfr. Part # TDA5051AT/C1,518 Mouser Part # 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. #: TDA5051AT/C1,518 Stock: 509 Can Ship Immediately On Order: 1,000 Expected 10/15/2026 2,000 Expected 1/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩14,757.6 ₩11,481.6 ₩10,670.4 ₩9,765.6 ₩9,578.4 Reel ₩8,127.6 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 3.3V DUAL LH LIU 82V2082PFG Renesas Electronics 1: ₩77,500.8 129In Stock	Mfr. Part # 82V2082PFG Mouser Part # 972-82V2082PFG	Renesas Electronics	Telecom Interface ICs 3.3V DUAL LH LIU	Datasheet	129In Stock	₩77,500.8 ₩62,743.2 ₩57,236.4 ₩55,551.6 ₩51,636	Min.: 1 Mult.: 1	LIU - Line Interface Units	3.47 V	3.13 V	130 mA	- 40 C	+ 85 C	SMD/SMT	TQFP-80		Tray
Telecom Interface ICs Global Line-side DAA for Si3050 SOIC SI3019-F-GS Skyworks Solutions, Inc. 1: ₩16,333.2 188In Stock End of Life	Mfr. Part # SI3019-F-GS Mouser Part # 634-SI3019-F-GS End of Life	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 SOIC	Datasheet	188In Stock	₩16,333.2 ₩12,776.4 ₩11,372.4 ₩11,138.4 View ₩10,873.2 ₩10,748.4 ₩10,561.2 Quote	Min.: 1 Mult.: 1	Voice DAAs	3.6 V	3 V	8.5 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Tube
Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled CMX618Q3 CML Micro 1: ₩21,964.8 62In 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	62In Stock	₩21,964.8	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: ₩44,460 47In Stock	Mfr. Part # CMX638L4 Mouser Part # 226-CMX638L4	CML Micro	Telecom Interface ICs High Performance Low Bit-rate Vocoder Learn More about CML Micro circuits cmx618 cmx638	Datasheet	47In Stock	₩44,460 ₩39,218.4	Min.: 1 Mult.: 1							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: ₩43,789.2 23In Stock	Mfr. Part # CMX7164Q1 Mouser Part # 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	₩43,789.2 ₩42,354 ₩38,095.2 ₩36,223.2 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: ₩29,842.8 32In Stock	Mfr. Part # CMX7261L9 Mouser Part # 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	₩29,842.8 ₩28,860	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: ₩9,391.2 78In Stock	Mfr. Part # CMX867AD2 Mouser Part # 226-CMX867AD2	CML Micro	Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	78In Stock	₩9,391.2 ₩9,079.2 ₩8,268 ₩8,252.4 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: ₩9,999.6 133In Stock	Mfr. Part # CMX867AE2 Mouser Part # 226-CMX867AE2	CML Micro	Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder	Datasheet	133In Stock	₩9,999.6 ₩9,656.4 ₩8,704.8	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: ₩11,310 46In Stock 279Expected 11/24/2026	Mfr. Part # CMX868AD2 Mouser Part # 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 11/24/2026	₩11,310 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: ₩17,175.6 58In Stock	Mfr. Part # CMX869BD2 Mouser Part # 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	₩17,175.6 ₩16,614 ₩14,929.2 ₩14,196 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: ₩24,070.8 85In Stock	Mfr. Part # MX604TN Mouser Part # 226-MX604TN	CML Micro	Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming	Datasheet	85In Stock	₩24,070.8 ₩19,219.2 ₩16,380 ₩13,447.2 View Quote	Min.: 1 Mult.: 1	Modems						SMD/SMT	TSSOP-24		Tube
Telecom Interface ICs Quad Telephone Relay DS3680N Texas Instruments 1: ₩2,730 370In Stock	Mfr. Part # DS3680N Mouser Part # 595-DS3680N	Texas Instruments	Telecom Interface ICs Quad Telephone Relay	Datasheet	370In Stock	₩2,730 ₩1,996.8 ₩1,809.6 ₩1,606.8 View ₩1,525.7 ₩1,468 ₩1,460.2 ₩1,369.7 ₩1,340	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: ₩12,183.6 102In Stock	Mfr. Part # SI3018-F-FS Mouser Part # 634-SI3018-F-FS	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si24xx Modem	Datasheet	102In Stock	₩12,183.6 ₩9,391.2 ₩8,704.8 ₩7,924.8 View ₩7,347.6 ₩7,113.6 ₩6,770.4	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: ₩17,534.4 22In Stock	Mfr. Part # SI3019-F-FS Mouser Part # 634-SI3019-F-FS	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 SOIC	Datasheet	22In Stock	₩17,534.4 ₩13,681.2 ₩12,729.6 ₩11,668.8 View ₩11,076 ₩10,857.6 ₩10,608 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: ₩17,550 203In Stock	Mfr. Part # SI3019-F-FT Mouser Part # 634-SI3019-F-FT	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 TSSOP	Datasheet	203In Stock	₩17,550 ₩13,696.8 ₩12,745.2 ₩11,668.8 View ₩11,076 ₩10,857.6 ₩10,608 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: ₩185,842.8 14In Stock	Mfr. Part # 82P2284BBG Mouser Part # 972-82P2284BBG	Renesas Electronics	Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD	Datasheet	14In Stock	₩185,842.8 ₩155,422.8 ₩143,254.8 ₩139,464	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: ₩17,394 9In Stock NRND	Mfr. Part # CMX602BD4 Mouser Part # 226-CMX602BD4 NRND	CML Micro	Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202	Datasheet	9In Stock	₩17,394 ₩14,274 ₩12,168 ₩12,074.4	Min.: 1 Mult.: 1							SMD/SMT	SOIC-16		Tube
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem MX614TN CML Micro 1: ₩28,906.8 15In Stock NRND	Mfr. Part # MX614TN Mouser Part # 226-MX614TN NRND	CML Micro	Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem	Datasheet	15In Stock	₩28,906.8 ₩23,072.4 ₩21,652.8	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: ₩117,000 5In Stock	Mfr. Part # PM5384-NGI Mouser Part # 494-PM5384-NGI	Microchip Technology	Telecom Interface ICs S/UNI-1x155	Datasheet	5In Stock	₩117,000 ₩97,250.4 ₩93,600	Min.: 1 Mult.: 1							SMD/SMT	LBGA-196		Tray
Telecom Interface ICs 5V E1/T1/J1 Line Interface DS2148T+ Analog Devices / Maxim Integrated 1: ₩53,476.8 8In Stock	Mfr. Part # DS2148T+ Mouser Part # 700-DS2148T	Analog Devices / Maxim Integrated	Telecom Interface ICs 5V E1/T1/J1 Line Interface	Datasheet	8In Stock	₩53,476.8 ₩43,290 ₩40,747.2 ₩39,062.4 ₩36,613.2	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 VOICE SWITCH SPEAKERPHONE CIRCUIT TS34118CS28 RDG Taiwan Semiconductor 1: ₩3,432 125In Stock 6,000Expected 6/18/2027	Mfr. Part # TS34118CS28 RDG Mouser Part # 821-TS34118CS28RDG	Taiwan Semiconductor	Telecom Interface ICs VOICE SWITCH SPEAKERPHONE CIRCUIT	Datasheet	125In Stock 6,000Expected 6/18/2027	Cut Tape ₩3,432 ₩2,542.8 ₩2,324.4 ₩2,074.8 Reel ₩1,809.6 View ₩1,965.6 ₩1,903.2 ₩1,856.4 ₩1,762.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500							SMD/SMT	SOP-28	AEC-Q101	Reel, Cut Tape, MouseReel
Telecom Interface ICs Global Line-side DAA for Si3050 TSSOP SI3019-F-FTR Skyworks Solutions, Inc. 1: ₩17,534.4 2,462Expected 12/24/2026	Mfr. Part # SI3019-F-FTR Mouser Part # 634-SI3019-F-FTR	Skyworks Solutions, Inc.	Telecom Interface ICs Global Line-side DAA for Si3050 TSSOP	Datasheet	2,462Expected 12/24/2026	Cut Tape ₩17,534.4 ₩13,681.2 ₩12,729.6 ₩11,668.8 View Reel ₩10,093.2 ₩11,076 ₩10,857.6 ₩10,608 ₩10,093.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Voice DAAs	3.6 V	3 V	8.5 mA	0 C	+ 70 C	SMD/SMT	TSSOP-16		Reel, Cut Tape, MouseReel
Telecom Interface ICs CMX673D4-REEL CML Micro 1: ₩10,545.6 930Expected 2/16/2027	Mfr. Part # CMX673D4-REEL Mouser Part # 226-CMX673D4-R	CML Micro	Telecom Interface ICs	Datasheet	930Expected 2/16/2027	Cut Tape ₩10,545.6 ₩8,424 ₩7,191.6 ₩5,662.8 Reel ₩5,460	Min.: 1 Mult.: 1 : 1,000							SMD/SMT	SOIC-16		Reel, Cut Tape
Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128 LE79124KVC Microchip Technology 450: ₩25,911.6 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # LE79124KVC Mouser Part # 494-LE79124KVC	Microchip Technology	Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128	Datasheet	Non-Stocked Lead-Time 4 Weeks	₩25,911.6	Min.: 450 Mult.: 450							SMD/SMT	TQFP-128		Tray