Fully Differential Amplifiers

Fully differential amplifiers from Analog Devices offer precision DC specs and are designed to better reject high frequency PSRR and CMRR through their differential input and output architectures. The differential input and output also offer system improvement by reducing the total harmonic distortion received by the ADC.

Differential amplifiers allow the process of single-ended input to complementary differential outputs or differential inputs to differential outputs. These amplifiers offer low distortion to drive precision and high speed analog-to-digital converters (ADCs).

Analog Devices fully differential amplifiers are configured for both precision and high speed and come with a VOCM pin, providing a critical but convenient solution when interfacing with analog-to-digital converters (ADCs). This provides a convenient solution when interfacing with ADCs. Differential outputs allow twice the output signal of conventional amplifiers, to get the most signal on low supplies.
Product Selection Table

Fully Differential Amplifiers

  Hold Shift Key for secondary sorting
SortOrderPart## of ChannelsBW -3 dB
(typ)
(Hz)
Slew Rate
(typ)
(V/us)
Gain SetGain
(min)
(dB)
Gain
(max)
(dB)
Is
(typ)
(A)
Vs span
(min)
(V)
Vs span
(max)
(V)
Price (1000+)
($ US)
1ADA4945-1 1 200M 600 Resistor-- 4m 2.7 11 $1.50 (ADA4945-1ACPZ-R7)
2ADL5569 2 6.5G 24k Pin Strap 6 20 86m 4.75 5.25 $16.59 (ADL5569BCPZ)
3LTC6432B-15 1 1.4G- Fixed 15.2 15.2 166m 4.75 5.25 $3.69 (LTC6432BIUF-15#PBF)
4LTC6432A-15 1 1.4G- Fixed 15.2 15.2 166m 4.75 5.25 $6.44 (LTC6432AIUF-15#PBF)
5LTC6419 2 1.4G 3.3k Resistor 0- 52m 2.7 5.25 $8.50 (LTC6419IV#PBF)
6ADL5567 2 4.3G 20000 Pin Strap 0 20 138m 3.15 5.25-
7ADL5205 2 1.2G 5000 Digital -9 26 175m 3.15 5.25-
8LTC6363-2 1 21M 75 Fixed 6.02 6.02 1.7m 2.8 11 $3.92 (LTC6363IMS8-2#PBF)
9LTC6363-1 1 35M 75 Fixed 0 0 1.7m 2.8 11 $3.92 (LTC6363IMS8-1#PBF)
10LTC6363-0.5 1 60M 75 Fixed -6.02 -6.02 1.7m 2.8 11 $3.92 (LTC6363IMS8-0.5#PBF)
11LTC6363 1 35M 75 Resistor -20- 1.7m 2.8 11 $2.49 (LTC6363IDCB#TRPBF)
12LTC6430B-20 1 2G- Fixed 20.8 20.8 170m 4.75 5.25 $3.69 (LTC6430BIUF-20#PBF)
13LTC6430A-20 1 2G- Fixed 20.8 20.8 170m 4.75 5.25 $6.44 (LTC6430AIUF-20#PBF)
14ADA4961 1 3.2G 12k Digital, Pin Strap -6 15 150m 3.3 5.5 $11.99 (ADA4961ACPZN-R7)
15LTC6430B-15 1 2G- Fixed 15.2 15.2 160m 4.75 5.25 $3.69 (LTC6430BIUF-15#PBF)
16LTC6430A-15 1 2G- Fixed 15.2 15.2 160m 4.75 5.25 $6.44 (LTC6430AIUF-15#PBF)
17ADL5566 2 4.5G 20k Pin Strap 3 16 160m 2.8 5.2 $6.05 (ADL5566ACPZ-R7)
18LTC6417 1 1.6G 10k Fixed 0 0 123m 4.75 5.25 $3.89 (LTC6417CUDC#PBF)
19LTC6362 1 34M 45 Resistor 0 0 900µ 2.8 5.25 $1.53 (LTC6362CDD#PBF)
20ADL5565Reference Circuit Available 1 6G 11000 Pin Strap 0 15.5 80m 2.8 5.2 $3.68 (ADL5565ACPZ-R7)
21ADA4940-2Reference Circuit Available 2 260M 95 Resistor-- 1.25m 3 7 $2.59 (ADA4940-2ACPZ-R7)
22ADA4940-1Reference Circuit Available 1 260M 95 Resistor-- 1.25m 3 7 $1.59 (ADA4940-1ACPZ-R7)
23AD8476Reference Circuit Available 1 6M 10 Fixed 1 1 330µ 3 18 $1.99 (AD8476ACPZ-R7)
24ADA4930-2Reference Circuit Available 2 1.4G 2.8k Resistor-- 70m 3.3 5 $6.29 (ADA4930-2YCPZ-R7)
25ADA4930-1Reference Circuit Available 1 1.4G 2.8k Resistor-- 35m 3.3 5 $3.79 (ADA4930-1YCPZ-R7)
26AD8475Reference Circuit Available 1 150M 50 Digital, Pin Strap -8 -2 3m 3 10 $1.99 (AD8475ACPZ-R7)
27AD8366 2 600M 1.1k Digital 4.5 20.25 180m 4.75 5.25 $6.57 (AD8366ACPZ-R7)
28LTC6409 1 2G 3.3k Resistor 0- 52m 2.7 5.25 $4.50 (LTC6409CUDB#TRPBF)
29ADA4960-1Reference Circuit Available 1 5G 8.7k Analog 0 18 60m 4.75 5.25 $6.95 (ADA4960-1ACPZ-R7)
30LTC6412 1 800M- Analog -14 17 110m 3 3.6 $4.69 (LTC6412CUF#PBF)
31ADL5562Reference Circuit Available 1 3.3G 9.8k Pin Strap 3 15.5 80m 3 3.6 $3.68 (ADL5562ACPZ-R7)
32ADL5561 1 2.9G 9.8k Pin Strap 3 15.5 40m 3 3.6 $3.68 (ADL5561ACPZ-R7)
33ADA4950-2 2 750M 2.9k Digital, Pin Strap 0 9.54 19m 3 11 $5.29 (ADA4950-2YCPZ-R7)
34ADA4950-1 1 750M 2.9k Digital, Pin Strap 0 9.54 9.5m 3 11 $2.99 (ADA4950-1YCPZ-R7)
35ADA4932-2 2 560M 2.8k Resistor-- 19.2m 3 11 $5.29 (ADA4932-2YCPZ-R7)
36ADA4932-1Reference Circuit Available 1 560M 2.8k Resistor-- 9.6m 3 11 $2.95 (ADA4932-1YCPZ-R7)
37ADA4927-2 2 2.3G 5k Resistor-- 44.2m 4.5 11 $6.29 (ADA4927-2YCPZ-R7)
38ADA4927-1 1 2.3G 5k Resistor-- 22.1m 4.5 11 $3.79 (ADA4927-1YCPZ-R7)
39LTC6416 1 2G 3.4k Fixed 0 0 42m 2.7 3.9 $3.50 (LTC6416CDDB#TRPBF)
40LTC6421-20 2 1.3G 4.5k Fixed 20 20 40m 2.85 3.5 $4.77 (LTC6421CUDC-20#PBF)
41LTC6405 1 800M 690 Resistor 0- 18m 4.5 5.25 $3.44 (LTC6405CMS8E#PBF)
42LTC6400-8 1 2.2G 3.81k Fixed 8 8 85m 2.85 3.5 $3.20 (LTC6400CUD-8#PBF)
43LTC6400-20 1 1.8G 4.5k Fixed 20 20 90m 2.85 3.5 $3.20 (LTC6400CUD-20#PBF)
44LTC6400-14 1 2.4G 6k Fixed 14 14 85m 2.85 3.5 $3.20 (LTC6400CUD-14#PBF)
45LT6604-5 2 5M- Resistor 0- 26m 3 11 $6.50 (LT6604CUFF-5#PBF)
46LT6604-2.5 2 2.5M- Resistor 0- 26m 3 11 $6.50 (LT6604CUFF-2.5#PBF)
47LT6604-15 2 15M- Resistor 0- 35m 3 11 $6.50 (LT6604CUFF-15#PBF)
48LT6604-10 2 10M- Resistor 0- 35m 3 11 $6.50 (LT6604CUFF-10#PBF)
49ADA4939-2 2 1.4G 6.8k Resistor-- 75.4m 3 5.25 $5.69 (ADA4939-2YCPZ-R7)
50ADA4939-1 1 1.4G 6.8k Resistor-- 37.7m 3 5.25 $3.79 (ADA4939-1YCPZ-R7)
51LTC6420-20 2 1.8G 4.5k Fixed 20 20 80m 2.85 3.5 $5.17 (LTC6420CUDC-20#PBF)
52LTC6403-1 1 200M 200 Resistor 0- 10.8m 2.7 5.25 $1.79 (LTC6403CUD-1#PBF)
53LTC6401-8 1 2.2G 3.4k Fixed 8 8 45m 2.85 3.5 $2.95 (LTC6401CUD-8#PBF)
54ADA4938-2 2 1G 4.7k Resistor-- 80m 4.5 11 $5.69 (ADA4938-2ACPZ-R7)
55ADA4938-1 1 1G 4.7k Resistor-- 40m 4.5 11 $3.79 (ADA4938-1ACPZ-R7)
56ADA4937-2 2 1.9G 6k Resistor-- 80m 3 5.25 $5.69 (ADA4937-2YCPZ-R7)
57AD8372 2 130M- Digital -9 32 212m 4.5 5.5 $6.58 (AD8372ACPZ-R7)
58LTC6410-6 1 1.4G 1.5k Fixed 6 6 104m 2.8 5.5 $2.89 (LTC6410CUD-6#PBF)
59LTC6404-4 1 530M 1.2k Resistor 12- 30m 2.7 5.5 $3.44 (LTC6404CUD-4#PBF)
60LTC6404-2 1 600M 700 Resistor 6- 29.7m 2.7 5.5 $3.44 (LTC6404CUD-2#PBF)
61LTC6404-1 1 600M 450 Resistor 0- 27.2m 2.7 5.5 $3.44 (LTC6404CUD-1#PBF)
62LTC6401-26 1 1.6G 3.3k Fixed 26 26 45m 2.85 3.5 $2.95 (LTC6401CUD-26#PBF)
63LTC6400-26 1 1.9G 6.67k Fixed 26 26 85m 2.85 3.5 $3.20 (LTC6400CUD-26#PBF)
64AD8376Reference Circuit Available 2 700M 5k Digital -4 20 250m 4.5 5.5 $6.57 (AD8376ACPZ-R7)
65AD8375 1 630M 5k Digital -4 20 125m 4.5 5.5 $4.54 (AD8375ACPZ-R7)
66LTC6406 1 800M 630 Resistor 0- 18m 2.7 3.5 $3.44 (LTC6406CMS8E#PBF)
67LTC6401-20 1 1.3G 4.5k Fixed 20 20 50m 2.85 3.5 $2.95 (LTC6401CUD-20#PBF)
68ADA4937-1 1 1.9G 6k Resistor-- 39.5m 3 5.25 $3.79 (ADA4937-1YCPZ-R7)
69LTC6401-14 1 2G 3.6k Fixed 14 14 45m 2.85 3.5 $2.95 (LTC6401CUD-14#PBF)
70LT6411 2 650M 3.3k Pin Strap 0 6 16m 4.5 12.6 $2.39 (LT6411CUD#PBF)
71LT6402-6 1 300M 400 Fixed 6 6 30m 4 5.5 $2.39 (LT6402CUD-6#PBF)
72LT6402-12 1 300M 400 Fixed 12 12 30m 4 5.5 $2.39 (LT6402CUD-12#PBF)
73AD8368Reference Circuit Available 1 800M- Analog -12 22 60m 4.75 5.5 $4.60 (AD8368ACPZ-REEL7)
74AD8352 1 2.2G 9k Analog 3 25 37m 3 5.5 $3.53 (AD8352ACPZ-R7)
75LT6600-15 1 15M- Resistor 0- 46m 2.7 11 $2.95 (LT6600CS8-15#PBF)
76LT1994 1 70M 65 Resistor 0- 13.3m 2.375 12.6 $1.65 (LT1994CDD#PBF)
77LT1993-4 1 900M 1.1k Fixed 12 4 100m 4 5.5 $2.95 (LT1993CUD-4#PBF)
78LT1993-2 1 800M 1.1k Fixed 6 6 100m 4 5.5 $2.95 (LT1993CUD-2#PBF)
79LT1993-10 1 700M 1.1k Fixed 20 20 100m 4 5.5 $2.95 (LT1993CUD-10#PBF)
80LT6402-20 1 300M 400 Fixed 20 20 30m 4 5.5 $2.39 (LT6402CUD-20#PBF)
81LT6600-5 1 5M- Resistor 0- 28m 2.7 11 $2.95 (LT6600CS8-5#PBF)
82LT5524 1 540M- Digital 4.5 27 34m 4.75 5.25 $4.40 (LT5524EFE#PBF)
83LT5514 1 850M- Digital 10.5 33 64m 4.75 5.25 $5.20 (LT5514EFE#PBF)
84AD8139 1 410M 800 Resistor-- 24.5m 4.5 12 $3.75 (AD8139ACPZ-REEL)
85AD8137 1 76M 450 Resistor-- 3.2m 2.7 12 $1.10 (AD8137YCPZ-REEL7)
86AD8370 1 750M 5.75k Digital -11 34 79m 3 5.5 $4.25 (AD8370AREZ)
87LT6600-2.5 1 2.5M- Resistor 0- 26m 2.7 11 $2.95 (LT6600CDF-2.5#PBF)
88AD8351 1 2.2G 13k Analog 0 26 28m 3 5.5 $2.68 (AD8351ACPZ-R7)
89AD8369 1 600M 1.2k Digital -10 40 37m 3 5.5 $4.25 (AD8369ARUZ)
90LT6600-10 1 10M- Resistor 0- 39m 2.7 11 $2.95 (LT6600CDF-10#PBF)
91LTC1992-5 1 4M 2 Fixed 14 14 650µ 2.7 12 $3.95 (LTC1992-5CMS8#PBF)
92LTC1992-2 1 4M 2 Fixed 6 6 650µ 2.7 12 $3.95 (LTC1992-2CMS8#PBF)
93LTC1992-10 1 4M 2 Fixed 20 20 650µ 2.7 12 $3.95 (LTC1992-10CMS8#PBF)
94LTC1992-1 1 3M 1.5 Fixed 0 0 650µ 2.7 12 $3.95 (LTC1992-1CMS8#PBF)
95LTC1992 1 3.2M 1.5 Resistor 0- 650µ 2.7 12 $1.65 (LTC1992CMS8#PBF)
96LT6600-20 1 20M- Resistor 0- 46m 2.7 11 $2.95 (LT6600CS8-20#PBF)
97AD8367 1 500M- Analog -2.5 42.5 26m 2.7 5.5 $4.60 (AD8367ARUZ)
98AD8132 1 350M 1.2k Resistor-- 12m 2.7 11 $1.67 (AD8132ARMZ)
99AD8131 1 400M 2k Fixed 6 6 11.5m 2.8 11 $1.82 (AD8131ARMZ)
100AD8350 1 900M 2k Analog, Fixed 20 20 30m 5 10 $2.52 (AD8350ARMZ15)
101AD8138S 1 320M 1.15k Resistor-- 20m 3 11-
102AD8138 1 320M 1.15k Resistor-- 20m 3 11 $3.75 (AD8138ARMZ)