Line Interface ICs

Line interface ICs (integrated circuits) are semiconductor devices that have been manufactured to manage communications going in and out of a computer system. These types of interface ICs are widely utilised within communication circuits of computer system units such as ethernet ports.

Types of line interface ICs

There are a wide range of these semiconductor interface ICs that have varied operating functions such as;

Differential line drivers - Differential line drivers are electrical devices that convey analogue signals, audio or otherwise, across distances with minimal noise pick up. Information in differential line drivers is transmitted using two complementary signals. They send the same electrical signal as two different signals, each on a conductor of its own. The conductors can either be traces on a circuit board or wires that are twisted together.

The voltage between the two signals and not the difference between a single wire and earth (a common return path for electric current), prompts a response by the receiving circuit. Differential line drivers resist electromagnetic noise once the difference between wires has been detected by the receiving circuit.

Line drivers - The main operating function for these types of ICs are for driving a load such as a transmission line. Output impedance can be matched to that of -the transmission line. Drivers ICs are used within digital systems for communicating digital signals across cables.

Differential line receivers - Differential line receivers are ICs that can interpret differential voltage signals into standard logic signals. They are often combined with differential voltage drivers to form transceivers.

Line Transceivers - Transceivers are ICs that are used in electronic equipment to enable the ability to send signals from a transmitter, through a channel interconnect, and then into a receiver on the opposite end of the line.

Line transmitters - Transmitters ICs are designed for multipoint data transmission used for Signal Processing and Industrial applications.

Applications of line interface ICs

These types of interface ICs are used in a wide array of applications such as;

  • LED displays
  • Network switches
  • Telecom infrastructure
  • Signal processing
  • Dynamic range processors
  • Digital effects processors

...
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Description Price Logic Family Logic Function IC Type Number of Channels per Chip Input Type Output Type Polarity Mounting Type Number of Transmitters Package Type Pin Count Maximum High Level Output Current Maximum Low Level Output Current Maximum Propagation Delay Time @ Maximum CL
RS Stock No. 884-7043
Mfr. Part No.LT1785IS8#PBF
kr 49,52
Each (In a Pack of 2)
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS Stock No. 146-0614
Mfr. Part No.IL3285E
BrandNVE
kr 44,312
Each (In a Tube of 50)
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 16 - - -
RS Stock No. 663-0253
Mfr. Part No.CD74HC365E
kr 3,29
Each (In a Pack of 5)
Units
HC Buffer, Line Driver Buffer & Line Driver 6 Single Ended 3 State Non-Inverting Through Hole - PDIP 16 -7.8mA 7.8mA 105 ns @ 2 V
RS Stock No. 517-0520
Mfr. Part No.AM26C31CD
kr 11,394
Each (In a Pack of 5)
Units
- - Line Driver - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
RS Stock No. 761-3868
Mfr. Part No.MAX485ECSA+T
kr 26,22
Each
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS Stock No. 121-8653
Mfr. Part No.AM26C31CD
kr 9,746
Each (In a Tube of 40)
Units
- - Line Driver - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
RS Stock No. 148-323
Mfr. Part No.IL3285E
BrandNVE
kr 52,18
Each
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 16 - - -
RS Stock No. 923-3791
Mfr. Part No.SN65HVD11D
kr 30,279
Each (In a Tube of 75)
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS Stock No. 144-9948
Mfr. Part No.CD74HC365E
kr 2,884
Each (In a Tube of 25)
Units
HC Buffer, Line Driver Buffer & Line Driver 6 Single Ended 3 State Non-Inverting Through Hole - PDIP 16 -7.8mA 7.8mA 105 ns @ 2 V
RS Stock No. 660-8161
Mfr. Part No.AM26C31CDR
kr 8,024
Each (In a Pack of 5)
Units
- - Line Transmitter - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
RS Stock No. 411-914
Mfr. Part No.LT1785ACS8#PBF
kr 54,36
Each
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS Stock No. 761-8456
Mfr. Part No.LT1785AIN8#PBF
kr 61,21
Each
Units
- - Line Transceiver - Differential - - Through Hole 1 PDIP 8 - - -
RS Stock No. 411-851
Mfr. Part No.LTC1535ISW#PBF
kr 135,13
Each
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 28 - - -
RS Stock No. 460-607
Mfr. Part No.DS34C86TM/NOPB
kr 19,178
Each (In a Pack of 5)
Units
- - Line Receiver - Differential - - Surface Mount - SOIC 16 - - -
RS Stock No. 709-7913
Mfr. Part No.ADM2582EBRWZ
kr 126,98
Each
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC W 20 - - -
RS Stock No. 709-7922
Mfr. Part No.ADM2587EBRWZ
kr 107,30
Each
Units
- - Line Transceiver - Differential - - Surface Mount 1 SOIC W 20 - - -
RS Stock No. 923-2310
Mfr. Part No.SN7407N
kr 7,758
Each (In a Tube of 25)
Units
74 Buffer, Driver Buffer & Line Driver 6 Single Ended Open Collector Non-Inverting Through Hole - PDIP 14 -0.25mA 40mA 26 ns @ 5 V
RS Stock No. 121-8678
Mfr. Part No.AM26LS31CD
kr 10,978
Each (In a Tube of 40)
Units
- - Line Driver - - - - Surface Mount 4 (RS-422) SOIC 16 - - -
RS Stock No. 306-336
Mfr. Part No.SN7407N
kr 9,02
Each
Units
74 Buffer, Driver Buffer & Line Driver 6 Single Ended Open Collector Non-Inverting Through Hole - PDIP 14 -0.25mA 40mA 26 ns @ 5 V
RS Stock No. 178-6993
Mfr. Part No.74HCT125D,652
BrandNexperia
kr 2,773
Each (In a Tube of 57)
Units
HCT Buffer, Line Driver Buffer & Line Driver - Single Ended 3 State Non-Inverting Surface Mount - SOIC 14 -6mA 6mA 25 ns @ 4.5 V