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庫存編號 714-7553
製造零件編號ST232BDR
HK$7.193
/個 (每包:10個)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOP 16 - - -
RS庫存編號 165-7424
製造零件編號ST232BDR
HK$3.36
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOP 16 - - -
RS庫存編號 920-9039
製造零件編號ST3232CDR
HK$5.198
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS庫存編號 415-2105
製造零件編號ST3232CDR
HK$13.01
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS庫存編號 165-5289
製造零件編號ST232ABDR
HK$4.179
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS庫存編號 686-4891
製造零件編號ST232ECDR
HK$8.492
/個 (每包:5個)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOP 16 - - -
RS庫存編號 877-2845
製造零件編號ST232ABDR
HK$7.949
/個 (每包:10個)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS庫存編號 103-1435
製造零件編號ST232ECDR
HK$3.518
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOP 16 - - -
RS庫存編號 168-6402
製造零件編號ST26C31BTR
HK$4.431
個 (在毎卷:2500)
單位
- - Line Driver - - - - Surface Mount 4 (RS-422) TSSOP 16 - - -
RS庫存編號 426-089
製造零件編號ST3232BDR
HK$11.784
/個 (每包:5個)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOIC 16 - - -
RS庫存編號 880-5383
製造零件編號ST3241EBPR
HK$21.924
/個 (每包:5個)
單位
- - Line Transceiver - Single Ended - - Surface Mount 3 SSOP 28 - - -
RS庫存編號 686-4872
製造零件編號ST3232BTR
HK$11.09
/個 (每包:5個)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 TSSOP 16 - - -
RS庫存編號 714-1050
製造零件編號ST485BDR
HK$9.455
/個 (每包:2個)
單位
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS庫存編號 686-4866
製造零件編號ST490ABDR
HK$13.84
/個 (每包:5個)
單位
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS庫存編號 714-7550
製造零件編號L6374FP
HK$76.28
單位
- - Line Transmitter - - - - Surface Mount 4 (Industrial) SOIC 20 - - -
RS庫存編號 168-6404
製造零件編號ST202BDR
HK$3.906
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOP 16 - - -
RS庫存編號 103-1432
製造零件編號ST3232BTR
HK$4.883
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 TSSOP 16 - - -
RS庫存編號 877-2854
製造零件編號ST485ERBDR
HK$12.485
/個 (每包:10個)
單位
- - Line Transceiver - Differential - - Surface Mount 1 SOIC 8 - - -
RS庫存編號 920-9032
製造零件編號ST232CDR
HK$2.457
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 SOP 16 - - -
RS庫存編號 165-6531
製造零件編號ST3232EBTR
HK$5.775
個 (在毎卷:2500)
單位
- - Line Transceiver - Single Ended - - Surface Mount 2 TSSOP 16 - - -