National Semiconductor Network Interfaces 7

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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	Nominal Negative Supply Voltage	No. of Transceivers	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Data Rate	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
DP83848KSQ	National Semiconductor	ETHERNET TRANSCEIVER	INDUSTRIAL	NO LEAD	40	QCCN	SQUARE	PLASTIC/EPOXY	YES		CMOS		1		3.3 V	3.3	CHIP CARRIER	LCC40,.24SQ,20	Network Interfaces	.5 mm	85 Cel	-40 Cel		QUAD	100 Mbps	S-PQCC-N40	2			Not Qualified		40	260
DP8392CN	National Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		-9 V	1	180 mA		-9	IN-LINE	DIP16,.3	Network Interfaces	2.54 mm	70 Cel	0 Cel	TIN LEAD	DUAL		R-PDIP-T16		5.08 mm	7.62 mm	Not Qualified	e0			19.305 mm
DP8392CN-1	National Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		-9 V	1	.18 mA		-9	IN-LINE	DIP16,.3	Network Interfaces	2.54 mm	70 Cel	0 Cel	TIN LEAD	DUAL		R-PDIP-T16		5.08 mm	7.62 mm	Not Qualified	e0			19.305 mm
DP8392CN-2	National Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			-9 V	1	.18 mA		-9	IN-LINE	DIP16,.3	Network Interfaces	2.54 mm	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16				Not Qualified	e0
DP83848JSQ	National Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	NO LEAD	40	QCCN	SQUARE	PLASTIC/EPOXY	YES		CMOS		1		3.3 V	3.3	CHIP CARRIER	LCC40,.24SQ,20	Network Interfaces	.5 mm	70 Cel	0 Cel		QUAD	100 Mbps	S-PQCC-N40	2			Not Qualified		40	260
DP83848VYBX	National Semiconductor	ETHERNET TRANSCEIVER	INDUSTRIAL	GULL WING	48	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS		1		3.3 V	3.3	FLATPACK	QFP48,.35SQ,20	Network Interfaces	.5 mm	105 Cel	-40 Cel	TIN LEAD	QUAD	100 Mbps	S-PQFP-G48	3			Not Qualified	e0	40	260
DP83955AV	National Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	J BEND	84	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS			250 mA	5 V	5	CHIP CARRIER	LDCC84,1.2SQ	Network Interfaces	1.27 mm	70 Cel	0 Cel	TIN LEAD	QUAD		S-PQCC-J84				Not Qualified	e0

Network Interfaces

A network interface is an electronic component that connects a device to a network, enabling it to communicate with other devices and access shared resources. Network interfaces are essential for modern communication systems, providing a means of transmitting and receiving data over a variety of communication channels and protocols.

Some common types of network interfaces include Ethernet, Wi-Fi, Bluetooth, and cellular network interfaces. Ethernet is a wired network interface that uses twisted-pair cables to transmit data over local area networks (LANs). Wi-Fi is a wireless network interface that uses radio waves to transmit data over wireless local area networks (WLANs). Bluetooth is a short-range wireless network interface that is used for connecting peripheral devices such as keyboards and headphones to computers and mobile devices. Cellular network interfaces are used for mobile communications over cellular networks, providing internet connectivity and voice communication.

Network interfaces use various protocols and standards to ensure reliable and efficient data transmission. These protocols include TCP/IP, which is used for internet communication, and IEEE 802.11, which is used for wireless LANs. Network interfaces also use techniques such as packet framing, error correction, and flow control to ensure that data is transmitted accurately and efficiently.

In addition to providing a means of data transmission, network interfaces also enable devices to access shared resources such as printers and file servers. They also enable devices to communicate with each other, allowing for collaboration and information sharing.