NO LEAD Telephone Line ICs 10

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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	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Qualification	Additional Features	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Make-break Ratio
PCD3327U	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	NO LEAD	18	DIE	UNSPECIFIED	UNSPECIFIED	YES	1		.4 mA	3 V		UNCASED CHIP			70 Cel	-25 Cel	UPPER	X-XUUC-N18	Not Qualified	SELECTABLE MAKE/BREAK RATIO 1:2			1:1.5
PCD3327CU	NXP Semiconductors	TELEPHONE DIALER CIRCUIT	OTHER	NO LEAD	18	DIE	RECTANGULAR	UNSPECIFIED	YES	1					UNCASED CHIP			70 Cel	-25 Cel	UPPER	R-XUUC-N18	Not Qualified	SELECTABLE MAKE/BREAK RATIO 2:1			3:2
935264403005	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	17	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		3.3 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N17	Not Qualified		NOT SPECIFIED	NOT SPECIFIED
TEA1098UH/C2	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	44	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		3 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N44	Not Qualified
TEA1098AUH	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	44	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		3 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N44	Not Qualified
TEA1111AUH	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	17	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		3.3 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N17	Not Qualified
TEA1110AUH	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	14	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		2.9 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N14	Not Qualified
TEA1111AUH/C1	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	17	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		3.3 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N17	Not Qualified
TEA1098UH	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	44	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR	.13 mA	3 V	9.5	UNCASED CHIP	DIE OR CHIP	Other Telecom ICs	75 Cel	-25 Cel	UPPER	R-XUUC-N44	Not Qualified
TEA1114AUH	NXP Semiconductors	TELEPHONE SPEECH CIRCUIT	COMMERCIAL EXTENDED	NO LEAD	16	DIE	RECTANGULAR	UNSPECIFIED	YES	1	BIPOLAR		3.6 V		UNCASED CHIP			75 Cel	-25 Cel	UPPER	R-XUUC-N16	Not Qualified

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.