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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รายละเอียดสินค้า / Description ราคา / 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. 522-8540
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSM2142PZ
THB311.90
Each
Units
Dual - ±13 → ± 18V - 0.01MΩ 5.98dB - - 1 Through Hole PDIP 8 No 5.5 mA
RS Stock No. 523-6181
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD8138ARZ
THB259.94
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. 912-7410
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD8138ARZ
THB213.06
Each (In a Tube of 98)
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. 111-1170
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD8138ARMZ
THB212.74
Each (In a Tube of 50)
Units
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 2.5mV 6MΩ 0.028dB - 70dB 1 Surface Mount MSOP 8 - -
RS Stock No. 810-0155
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN75110AN
THB26.172
Each: (In a Pack of 25)
Units
- - - - - - - - 1 Through Hole PDIP 14 - -
RS Stock No. 921-5945
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EL5171ISZ-T7
THB87.946
Each: (In a Pack of 5)
Units
Dual, Single 5 V ±5V 25mV 0.3MΩ - 250MHz 70dB 1 Surface Mount SOIC 8 - 8.2 mA
RS Stock No. 121-9133
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DRV134UA
THB142.234
Each (In a Tube of 40)
Units
Dual - ±18V - 0.01MΩ 6dB - 46dB 1 Surface Mount SOIC 16 - -
RS Stock No. 732-0774
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN75ALS191P
THB66.30
Each: (In a Pack of 5)
Units
Single 5 V - - - - - - 2 Through Hole PDIP 8 - 50 mA
RS Stock No. 522-8411
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSM2142SZ
THB290.24
Each
Units
Dual - ±13 → ± 18V - 0.01MΩ 5.98dB - - 1 Surface Mount SOIC W 16 No 5.5 mA
RS Stock No. 106-7058
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SSM2142SZ
THB220.422
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. 106-6376
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD8131ARZ
THB122.99
Each (In a Tube of 98)
Units
Dual, Single 3 V, 5 V, 9 V ±3 V, ±5 V 12mV 0.002MΩ 6.19dB - 70dB 1 Surface Mount SOIC 8 - -
RS Stock No. 912-7315
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD8131ARMZ
THB119.472
Each (In a Tube of 50)
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. 807-1669
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADA4950-1YCPZ-R2
THB278.56
Each
Units
Dual, Single 3 V ±5V 6.5mV 32kΩ 1.01V/V 770MHz -64dB 1 Surface Mount LFCSP 16 - 5 mA
RS Stock No. 923-1578
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EL5171ISZ-T7
THB40.282
Each (On a Reel of 1000)
Units
Dual, Single 5 V ±5V 25mV 0.3MΩ - 250MHz 70dB 1 Surface Mount SOIC 8 - 8.2 mA
RS Stock No. 732-1010
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SN75113N
THB93.17
Each
Units
Single 5 V - - - - - - - Through Hole PDIP 16 - 85 mA
RS Stock No. 661-2444
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DRV134UA
THB167.65
Each
Units
Dual - ±18V - 0.01MΩ 6dB - 46dB 1 Surface Mount SOIC 16 No -
RS Stock No. 921-5841
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EL4543IUZ
THB196.615
Each: (In a Pack of 2)
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
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADA4950-1YCPZ-R2
THB190.724
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. 145-7384
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADN4661BRZ
THB51.832
Each (In a Tube of 98)
Units
- - - - - - - - - Surface Mount SOIC 8 - -
RS Stock No. 732-0752
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AM26C31QD
THB60.614
Each: (In a Pack of 5)
Units
Single 5 V - - - - - - 4 Surface Mount SOIC 16 - ±0.001 mA
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