Differential Line Drivers

Differential line drivers are electrical devices that convey analogue signals, audio or otherwise, across distances with minimal noise pick up.

How do differential line drivers work?

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.

What are differential line drivers used for?

Differential line drivers are utilised in balanced audio circuitry and digital signalling. They are used to reduce electromagnetic noise in applications such as portable and mobile devices where reducing the supply voltage results in reduced noise immunity, and in computers to reduce electromagnetic interference.

They can be built preferably around differential amplifiers fitted with high-speed, high-output current buffers inside the feedback loop.


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제품설명 단가 Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Maximum Input Offset Voltage Maximum Input Resistance Maximum Voltage Gain Typical Gain Bandwidth Product Minimum CMRR Number of Channels per Chip Mounting Type Package Type Pin Count Rail to Rail Maximum Supply Current
RS 제품 번호 163-0018
제조사 부품 번호MC10LVEP16DG
제조사ON Semiconductor
₩7,233.85
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Single 2.37 → 3.8 V - - - - - - 2 Surface Mount SOIC 8 - 28 mA
RS 제품 번호 787-6738
제조사 부품 번호MC100EP16DTG
제조사ON Semiconductor
₩6,979.65
Each
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Dual 3.3 V, 5 V ±6V - - - 4GHz - 1 Surface Mount TSSOP 8 No 38 mA
RS 제품 번호 908-0967
제조사 부품 번호MC10LVEP16DG
제조사ON Semiconductor
₩7,368.70
Each (In a Pack of 2)
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Single 2.37 → 3.8 V - - - - - - 2 Surface Mount SOIC 8 - 28 mA
RS 제품 번호 170-3515
제조사 부품 번호MC100EP16DTG
제조사ON Semiconductor
₩6,212.40
Each (In a Tube of 100)
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Dual 3.3 V, 5 V ±6V - - - 4GHz - 1 Surface Mount TSSOP 8 No 38 mA