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.


...
Read more Read less

Filters

Viewing 1 - 20 of 44 products
Results per page
Description Price 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 Stock No. 522-8411
Mfr. Part No.SSM2142SZ
PHP470.36
Each
units
Dual - ±13 → ± 18V - 0.01MΩ 5.98dB - - 1 Surface Mount SOIC W 16 No 5.5 mA
RS Stock No. 106-7058
Mfr. Part No.SSM2142SZ
PHP268.776
Each (In a Tube of 47)
units
Dual - ±13 → ± 18V - 0.01MΩ 5.98dB - - 1 Surface Mount SOIC W 16 - 5.5 mA
RS Stock No. 412-898
Mfr. Part No.AD8131ARMZ
PHP242.84
Each
units
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 12mV 0.002MΩ 6.19dB - 70dB 1 Surface Mount MSOP 8 No -
RS Stock No. 759-0005
Mfr. Part No.AD8139ACPZ-R2
PHP552.72
1 Tape of 1
Tape(s)
Single 5 → 12 V - 500µV - 1.001V/V 515MHz 75dB 1 Surface Mount LFCSP VD 8 Rail to Rail Output 0.008 mA
RS Stock No. 732-0752
Mfr. Part No.AM26C31QD
PHP106.506
Each (In a Pack of 5)
units
Single 5 V - - - - - - 4 Surface Mount SOIC 16 - ±0.001 mA
RS Stock No. 523-6181
Mfr. Part No.AD8138ARZ
PHP433.21
Each
units
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 2.5mV 6MΩ 0.028dB - 70dB 1 Surface Mount SOIC 8 No -
RS Stock No. 170-3515
Mfr. Part No.MC100EP16DTG
PHP247.479
Each (In a Tube of 100)
units
Dual 3.3 V, 5 V ±6V - - - 4GHz - 1 Surface Mount TSSOP 8 No 38 mA
New
RS Stock No. 196-8873
Mfr. Part No.HA9P5002-9Z
PHP575.109
Each (In a Tube of 98)
units
Dual - 44V 30mV - - 100MHz - - - SOIC 8 - -
RS Stock No. 923-1525
Mfr. Part No.EL4543IUZ
PHP274.233
Each (In a Tube of 55)
units
Dual, Single 9 V ±3 V, ±5 V 10mV - 66.24dB 350MHz 60dB 3 Surface Mount QSOP 24 - 16.2 mA
RS Stock No. 160-1778
Mfr. Part No.ADA4950-1YCPZ-R2
PHP317.067
Each (On a Reel of 250)
units
Dual, Single 3 V ±5V 6.5mV 32kΩ 1.01V/V 770MHz -64dB 1 Surface Mount LFCSP 16 - 5 mA
RS Stock No. 106-7064
Mfr. Part No.SSM2142PZ
PHP382.435
Each (In a Tube of 50)
units
Dual - ±13 → ± 18V - 0.01MΩ 5.98dB - - 1 Through Hole PDIP 8 - 5.5 mA
RS Stock No. 697-7533
Mfr. Part No.ADA4941-1YRZ
PHP364.09
Each
units
Single 3 V, 5 V, 9 V - 0.4mV 24MΩ 6.06dB - 84dB 1 Surface Mount SOIC 8 Rail to Rail Output -
RS Stock No. 704-7239
Mfr. Part No.EL5171ISZ-T7
PHP176.40
Each
units
Dual, Single 5 V ±5V 25mV 0.3MΩ - 250MHz 70dB 1 Surface Mount SOIC 8 No 8.2 mA
RS Stock No. 912-6325
Mfr. Part No.ADA4941-1YRZ
PHP250.43
Each (In a Tube of 98)
units
Single 3 V, 5 V, 9 V - 0.4mV 24MΩ 6.06dB - 84dB 1 Surface Mount SOIC 8 Rail to Rail Output -
RS Stock No. 661-2444
Mfr. Part No.DRV134UA
PHP294.81
Each
units
Dual - ±18V - 0.01MΩ 6dB - 46dB 1 Surface Mount SOIC 16 No -
RS Stock No. 810-0155
Mfr. Part No.SN75110AN
PHP46.305
Each (In a Pack of 25)
units
- - - - - - - - 1 Through Hole PDIP 14 - -
RS Stock No. 796-8940
Mfr. Part No.ADA4940-1ARZ
PHP219.98
Each (In a Pack of 2)
units
Single 3 → 6 V - 0.35mV 50MΩ 1.01V/V 260MHz 86dB 1 Surface Mount SOIC 8 Rail to Rail Output 13.5 μA
RS Stock No. 162-6488
Mfr. Part No.AM26LV31EIDR
PHP76.442
Each (On a Reel of 2500)
units
Single 3.3 V - - - - 32MHz - 4 Surface Mount SOIC 16 - 10 μA
RS Stock No. 732-1010
Mfr. Part No.SN75113NE4
PHP406.56
Each
units
Single 5 V - - - - - - - Through Hole PDIP 16 - 85 mA
RS Stock No. 732-0774
Mfr. Part No.SN75ALS191PE4
PHP116.796
Each (In a Pack of 5)
units
Single 5 V - - - - - - 2 Through Hole PDIP 8 - 50 mA
Related Products
Differential Amplifiers by Analog Devices are integrated and ...
Description:
Differential Amplifiers by Analog Devices are integrated and optimised for differential signalling applications. These speciality amplifiers have inherent common mode rejection properties that provide a low harmonic distortion with an output gain and phase matching. Applications include driving or receiving ...
A range of RRIO operational amplifiers from Analog ...
Description:
A range of RRIO operational amplifiers from Analog Devices featuring rail-to-rail input and output voltage capability. The range includes devices using both bipolar and CMOS technology, and single, dual and quad package formats.
A range of RRIO operational amplifiers from Analog ...
Description:
A range of RRIO operational amplifiers from Analog Devices featuring rail-to-rail input and output voltage capability. The range includes devices using both bipolar and CMOS technology, and single, dual and quad package formats.
A range of current feedback operational amplifiers from ...
Description:
A range of current feedback operational amplifiers from Analog Devices. Op amps employing current feedback topology are capable of better high frequency performance than voltage-mode devices and are ideally suited to high speed and video applications where DC accuracy requirements ...