COMMERCIAL Telephone Line ICs 223

Reset All

Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Nominal Negative Supply Voltage	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Repertory	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Maximum Seated Height	Width	Qualification	Additional Features	Crystal Frequency (MHz)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Make-break Ratio	Length
MC34118DW	Motorola	SPEAKER PHONE CIRCUIT	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BIPOLAR		8 mA	5 V	5	SMALL OUTLINE	SOP28,.5	Telephone Circuits	1.27 mm	60 Cel		-20 Cel	TIN LEAD	DUAL	R-PDSO-G28	2.65 mm	7.5 mm	Not Qualified			e0				17.9 mm
MC34118P	NXP Semiconductors	SPEAKER PHONE CIRCUIT	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		8 mA	5 V	5	IN-LINE	DIP28,.6	Telephone Circuits	2.54 mm	60 Cel		-20 Cel	TIN LEAD	DUAL	R-PDIP-T28	5.08 mm	15.24 mm	Not Qualified			e0				36.83 mm
MC34118DWR2	Motorola	SPEAKER PHONE CIRCUIT	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BIPOLAR		8 mA	5 V	5	SMALL OUTLINE	SOP28,.5	Telephone Circuits	1.27 mm	60 Cel		-20 Cel	TIN LEAD	DUAL	R-PDSO-G28	2.65 mm	7.5 mm	Not Qualified			e0				17.9 mm
MC34118DWR3	Motorola	SPEAKER PHONE CIRCUIT	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1						SMALL OUTLINE			1.27 mm	60 Cel		-20 Cel		DUAL	R-PDSO-G28	2.65 mm	7.5 mm	Not Qualified							17.9 mm
MC34014DW	Motorola	TELEPHONE SPEECH CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BIPOLAR					SMALL OUTLINE	SOP20,.4	Other Telecom ICs	1.27 mm	60 Cel		-20 Cel	TIN LEAD	DUAL	R-PDSO-G20	2.65 mm	7.5 mm	Not Qualified			e0				12.8 mm
TCM1536P	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS		.0013 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TCM1501AJG	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	CERAMIC	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-XDIP-T8			Not Qualified
TCM1501AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1539P	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS		.0013 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TCM1512BP	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS					IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TCM1501BP-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1512JG	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	CERAMIC	NO		BICMOS					IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-XDIP-T8			Not Qualified
TCM1532P	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS					IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TCM1539P-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1506AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1512BP-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1532AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS					IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1506BP-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1512AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS					IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1536P-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1506BP	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS		.0013 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TMS99531NL	Texas Instruments		COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS					IN-LINE	DIP14,.3	Telephone Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14			Not Qualified
TCM1501P	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1531P-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1520AP-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1531P	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS		.0013 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TMS99531N	Texas Instruments		COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS					IN-LINE	DIP14,.3	Telephone Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14			Not Qualified
TCM1539AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1532P-00	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1						IN-LINE			2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified
TCM1531AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	CERAMIC	NO		BICMOS		.0013 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-XDIP-T8			Not Qualified
TCM1536AP	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1506P	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
TCM1506JG	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	CERAMIC	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-XDIP-T8			Not Qualified
TCM1501BP	Texas Instruments	TELEPHONE RINGER CIRCUIT	COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS		.0013 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8	5.08 mm	7.62 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED		9.81 mm
TCM1501JG	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	CERAMIC	NO		BICMOS		1.3 mA			IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-XDIP-T8			Not Qualified
TCM1512P	Texas Instruments		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BICMOS					IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel		DUAL	R-PDIP-T8			Not Qualified
S2579-S	Onsemi	TELEPHONE DIALER CIRCUIT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS			5 V		SMALL OUTLINE			1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G16	2.65 mm	7.5 mm	Not Qualified							10.3 mm
LS1240D1	STMicroelectronics		COMMERCIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES				1.8 mA	26 V	26	SMALL OUTLINE	SOP8,.25	Telephone Circuits	1.27 mm	70 Cel		-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G8			Not Qualified			e0
TEA7063FP	STMicroelectronics	TELEPHONE SPEECH CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR	-48 V		3.3 V	-48	IN-LINE	DIP20,.3	Other Telecom ICs	2.54 mm	70 Cel		-20 Cel	TIN LEAD	DUAL	R-PDIP-T20	3.93 mm	7.62 mm	Not Qualified			e0
M3541B/1	STMicroelectronics	TELEPHONE DIALER CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		1 mA	2.5 V	2.5	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	55 Cel		-10 Cel	TIN LEAD	DUAL	R-PDIP-T20	3.93 mm	7.62 mm	Not Qualified	SELECTABLE MAKE BREAK RATIO 1:2		e0			1:1.5
TEA7531DP	STMicroelectronics	SPEAKER PHONE CIRCUIT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR		30 mA	3.15 V	3.15	IN-LINE	DIP16,.3	Telephone Circuits	2.54 mm	45 Cel		-5 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16			Not Qualified			e0
TEA7063DP	STMicroelectronics	TELEPHONE SPEECH CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BIPOLAR	-48 V		3.3 V	-48	SMALL OUTLINE	SOP20,.4	Other Telecom ICs	1.27 mm	70 Cel		-20 Cel	TIN LEAD	DUAL	R-PDSO-G20	2.65 mm	7.5 mm	Not Qualified			e0				12.8 mm
MK53762N00	STMicroelectronics	TELEPHONE DIALER CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		.6 mA	5 V	3/5	IN-LINE	DIP20,.3	Telephone Circuits	2.54 mm	60 Cel	REPERTORY	-20 Cel	TIN LEAD	DUAL	R-PDIP-T20	3.93 mm	7.62 mm	Not Qualified		3.58	e0			1:1.5
L3281AD1	STMicroelectronics	TELEPHONE SPEECH CIRCUIT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1						SMALL OUTLINE			1.27 mm	55 Cel		-20 Cel		DUAL	R-PDSO-G14	1.75 mm	3.9 mm	Not Qualified							8.65 mm
M3541D	STMicroelectronics	TELEPHONE DIALER CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			1 mA	2.5 V		SMALL OUTLINE			1.27 mm	55 Cel		-10 Cel		DUAL	R-PDSO-G20	2.65 mm	7.5 mm	Not Qualified	SELECTABLE MAKE BREAK RATIO 1:2					1:1.5	12.8 mm
MK53761D	STMicroelectronics	TELEPHONE DIALER CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		.6 mA	5 V	3/5	SMALL OUTLINE	SOP20,.4	Telephone Circuits	1.27 mm	60 Cel	REPERTORY	-20 Cel	TIN LEAD	DUAL	R-PDSO-G20	2.65 mm	7.5 mm	Not Qualified		3.58	e0			1:1.5	12.8 mm
TEA7092TQ	STMicroelectronics	TELEPHONE MULTIFUNCTION CIRCUIT	COMMERCIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	1			.0036 mA		2.5/7.5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	Telephone Circuits	.8 mm	70 Cel		-20 Cel	TIN LEAD	QUAD	S-PQFP-G44	1.6 mm	10 mm	Not Qualified			e0				10 mm
L3240B	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		BIPOLAR			26 V	26	IN-LINE	DIP8,.3	Telephone Circuits	2.54 mm	70 Cel		-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T8			Not Qualified			e0

Telephone Line ICs

Telephone Line ICs are electronic components used in telephone systems to interface with the telephone line and provide necessary functionality for telephone communication. These ICs are designed to provide reliable and efficient operation of the telephone line, allowing for clear and uninterrupted communication between two devices.

Telephone Line ICs use various techniques to interface with the telephone line, including pulse dialing, dual-tone multi-frequency (DTMF) signaling, and loop current sensing. Pulse dialing is used to send a series of electrical pulses over the telephone line to dial a phone number. DTMF signaling is used to send a sequence of tones to control various telephone functions, such as call forwarding and call waiting. Loop current sensing is used to detect the presence of a telephone off-hook condition, allowing the telephone system to provide appropriate signaling and call management.

Some common features of Telephone Line ICs include:

1. Telephone line interface: Telephone Line ICs provide the necessary interface with the telephone line to enable telephone communication.

2. Signal processing: Telephone Line ICs are designed to process signals quickly and efficiently, ensuring clear and uninterrupted communication.

3. Tone generation and detection: Telephone Line ICs can generate and detect various tones used for telephone communication, such as dial tones and busy signals.

4. Call management: Telephone Line ICs can provide call management functions, such as call waiting and call forwarding.

Telephone Line ICs are used in a variety of telephone systems, including traditional landline phones, cordless phones, and PBX (Private Branch Exchange) systems. They are also used in other communication systems that require telephone line interface, such as alarm systems and security systems.