Fully Differential Amplifiers

Differential amplifiers allow the process of single-ended input to complementary differential outputs or differential inputs to differential outputs. These amplifiers feature two separate feedback loops to control the differential and common-mode output voltages. Analog Devices fully differential amplifiers are configured with a VOCM pin, which can be easily adjusted for setting output common-mode voltage. This provides a convenient solution when interfacing with analog-to-digital converters (ADCs). ADI also offers a series of differential receiver products that convert differential input signals to single ended output.
Product Selection Table

Fully Differential Amplifiers

  Hold Shift Key for secondary sorting
SortOrderPart## of ChannelsBW -3 dB
(typ)
(Hz)
Slew Rate
(typ)
(V/us)
Vs span
(min)
(V)
Vs span
(max)
(V)
Is
(typ)
(A)
Temp RangeVNoise Density
(typ)
(V/rtHz)
Distortion 2nd Harmonic
(typ)
(dBc)
Distortion 3rd Harmonic
(typ)
(dBc)
US Price 1000 to 4999
($ US)
1ADL5567 2 4.3G 20000 3.15 5.25 148m -40 to 85°C 1.29n -94 -103-
2ADL5205 2 1.2G 5000 3.15 5.25 175m -40 to 85°C 1.2n -90 -94-
3ADA4961 1 3.2G 12k 3.3 5.5 150m -40 to 85°C- -84 -100 $11.99
4ADL5566 2 4.5G 20k 2.8 5.2 160m -40 to 85°C- -94.7 -100 $6.05
5ADL5565Reference Circuit Available 1 7G 11000 2.8 5.2 80m -40 to 85°C 1.5n -108 -103 $3.68
6ADA4940-2Reference Circuit Available 2 260M 95 3 7 1.25m -40 to 125°C 3.9n -102 -96 $2.59
7ADA4940-1Reference Circuit Available 1 260M 95 3 7 1.25m -40 to 125°C 3.9n -102 -96 $1.59
8AD8476Reference Circuit Available 1 1M 10 3 18 330µ -40 to 125°C 39n -120 -130 $1.99
9ADA4930-2Reference Circuit Available 2 1.4G 2.8k 3.3 5- -40 to 105°C 1.2n -104 -101 $6.29
10ADA4930-1Reference Circuit Available 1 1.4G 2.8k 3.3 5- -55 to 125°C 1.2n -104 -101 $3.79
11AD8475Reference Circuit Available 1 150M- 3 10 3m -40 to 85°C- -110 -108 $1.99
12ADA4960-1Reference Circuit Available 1 5G 8.7k 4.75 5.25 60m -40 to 85°C 4.8n -73 -72 $6.95
13ADL5562Reference Circuit Available 1 3.3G 9.8k 3 3.6 80m -40 to 85°C 3n -104 -87 $3.68
14ADL5561 1 2.9G 9.8k 3 3.6 40m -40 to 85°C 3n -95 -87 $3.68
15ADA4950-2 2 750M 2.9k 3 11 19m -40 to 105°C 9.2n -107 -105 $5.29
16ADA4950-1 1 750M 2.9k 3 11 9.5m -40 to 105°C 9.2n -107 -105 $2.99
17ADA4932-2 2 560M 2.8k 3 11 9.6m -40 to 105°C 3.6n -110 -130 $5.29
18ADA4932-1Reference Circuit Available 1 560M 2.8k 3 11 9.6m -40 to 105°C 3.6n -110 -130 $2.95
19ADA4927-2 2 2.3G 5k 4.5 11 22.1m -40 to 105°C 1.4n -87 -89 $6.29
20ADA4927-1 1 2.3G 5k 4.5 11 22.1m -40 to 105°C- -87 -89 $3.79
21ADA4939-2 2 1.4G 6.8k 3 5.25 37.7m -40 to 105°C 2.3n -77 -91 $5.69
22ADA4939-1 1 1.4G 6.8k 3 5.25 37.7m -40 to 105°C 2.3n -77 -95 $3.79
23ADA4938-2 2 1G 4.7k 4.5 11 36.5m -40 to 85°C 2.6n -82 -82 $5.69
24ADA4938-1 1 1G 4.7k 4.5 11 40m -40 to 85°C 2.6n -82 -82 $3.79
25ADA4937-2 2 1.9G 6k 3 5.25 42m -40 to 105°C 2.2n -77 -84 $5.69
26ADA4937-1 1 1.9G 6k 3 5.25 39.5m -40 to 105°C 2.2n -70 -84 $3.79
27AD8139 1 410M 800 4.5 12 24.5m -40 to 125°C 2.25n -90 -105 $3.75
28AD8137 1 76M 450 2.7 12 3.2m -40 to 125°C 8.25n -100 -105 $1.10
29AD8132 1 350M 1.2k 2.7 11 12m -40 to 125°C 8n -83 -98 $1.67
30AD8131 1 400M 2k 2.8 11 11.5m -40 to 125°C- -95 -101 $1.82
31AD8138Reference Circuit Available 1 320M 1.15k 3 11 20m -55 to 125°C 5n -94 -114 $3.75

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