Low Noise Amplifiers (≤ 10nV/√Hz)

Analog Devices’ portfolio of low noise (≤ 10nV/√Hz) op amps includes many amps with the lowest noise performance in the industry. These high speed, low distortion (1 nV or less) op amps enable better signal fidelity in the most demanding conditions, allowing system designers to achieve the lowest total system noise performance in applications with high source impedances. We feature a considerable variety of these amps with wide supply ranges and low power.
Product Selection Table

Low Noise Amplifiers (≤ 10nV/√Hz)

Low Noise Amplifiers (≤ 10nV/√Hz)

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Low Noise Amplifiers (<= 10nV/vHz)

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SortOrderPart#Vsupply span (min)
(V)
Vsupply span (max)
(V)
Iq/Amp (typ)
(A)
Amps per PackageBandwidth -3 dB (typ)
(Hz)
Slew Rate (typ)
(V/us)
VNoise Density (typ)
(V/rtHz)
HD 2 (typ)
(dBc)
HD 3 (typ)
(dBc)
US Price 1000 to 4999
($ US)
1ADA4522-1 4.5 55 840µ 1 6.5M 1.7 5.8n-- $0.84
2ADA4807-4 2.7 11 1m 4 180M 225 3.3n-- $2.49
3ADA4806-1 3 10 570µ 1 105M 160 5.2n-- $0.99
4ADA4522-4 4.5 55 830µ 4 6.5M 1.7 5.8n-- $3.10
5ADA4522-2 4.5 55 830µ 2 6.5M 1.7 5.8n-- $1.46
6ADA4807-2Reference Circuit Available 2.7 11 1m 2 180M 225 3.3n-- $1.75
7ADA4610-1 10 36 1.6m 1 9.5M 25 7.3n-- $0.90
8ADA4350 3.3 12 8.5m 1 55M 100 5n -70 -69 $5.73
9ADA4177-1 10 30 500µ 1 6M 1.5 8n-- $0.85
10ADA4807-1 2.7 11 1m 1 180M 225 3.3n-- $1.09
11ADA4177-4 10 30 500µ 4 6M 1.5 8n-- $3.14
12ADA4805-2 2.7 10 570µ 2 105M 160 5.9n-- $1.64
13ADA4177-2 10 30 500µ 2 6M 1.5 8n-- $1.53
14ADA4870 10 40 32.5m 1 52M 2.5k 2.1n-- $8.50
15ADA4805-1Reference Circuit Available 2.7 10 570µ 1 105M 160 5.9n-- $0.95
16ADA4610-4 10 36 1.6m 4 9.5M 25 7.3n-- $3.65
17ADA4084-1 3 30 625µ 1 13.9M 4.6 3.9n-- $1.50
18ADA4084-4 3 30 625µ 4 13.9M 4.6 3.9n-- $4.45
19ADA4077-1 5 30 400µ 1- 1 7n-- $0.77
20ADA4077-4 5 30 400µ 4- 1 7n-- $2.90
21AD8634Reference Circuit Available 3 30 1.1m 2 11M 5 4.2n-- $68.00
22ADA4895-1 3 10 3m 1 236M 943 1n-- $1.89
23ADA4895-2 3 10 3m 2 236M 943 1n-- $3.21
24ADA4077-2Reference Circuit Available 5 30 400µ 2- 1 7n-- $1.38
25ADA4528-2Reference Circuit Available 2.2 5.5 1.4m 2 6.5M 500m 5.9n-- $1.52
26ADA4610-2 10 36 1.6m 2 9.5M 25 7.3n-- $1.43
27ADA4001-2 9 36 2m 2 10.3M 25 7.7n-- $1.09
28ADA4897-2Reference Circuit Available 3 10 3m 2 230M 120 1n-- $3.21
29ADA4084-2 3 30 625µ 2 13.9M 4.6 3.9n-- $2.85
30ADA4897-1Reference Circuit Available 3 10 3m 1 230M 120 1n-- $1.89
31ADA4896-2 3 10 3m 2 230M 120 1n-- $3.21
32ADA4528-1Reference Circuit Available 2.2 5.5 1.4m 1 6.5M 500m 5.9n-- $0.98
33ADA4891-4Reference Circuit Available 2.7 5.5 4.4m 4 220M 170 9n -79 -93 $1.09
34ADA4891-3 2.7 5.5 4.4m 3 220M 170 9n -79 -93 $0.89
35ADA4800 4 17 1.4m 1 400M 415 1.5n-- $0.30
36ADA4637-1 9 30 7m 1- 170 4.8n-- $3.47
37ADA4891-2 2.7 5.5 4.4m 2 240M 170 9n -79 -93 $0.69
38ADA4891-1 2.7 5.5 4.4m 1 240M 170 9n -79 -93 $0.49
39ADA4898-2 9 36 7.9m 2 65M 55 900p-- $3.21
40ADA4627-1Reference Circuit Available 9 36 7m 1- 56 4.8n-- $3.47
41ADA4858-3 3 5.5 19m 3 600M 600 4n -86 -94 $1.86
42ADA4855-3 3 5.5 7.8m 3 410M 870 6.8n -84 -105 $1.81
43ADA4817-2Reference Circuit Available 5 10 19m 2 1.05G 870 4n -113 -117 $4.98
44ADA4817-1 5 10 19m 1 1.05G 870 4n -113 -117 $2.95
45ADA4075-2 9 36 2.25m 2- 12 2.8n-- $0.75
46ADA4004-2Reference Circuit Available 10 30 2.2m 2- 2.7 1.8n-- $1.73
47ADA4004-1 10 30 2.2m 1- 2.7 1.8n-- $1.14
48AD8597Reference Circuit Available 9 30 5.7m 1- 16 1.07n-- $2.25
49AD8398A 12 12- 1 85M 600 4.8n-- $1.45
50ADA4898-1Reference Circuit Available 9 36 8.1m 1 65M 55 900p-- $2.29
51ADA4857-2 4.5 10.5 5m 2 850M 2.8k 4.4n -108 -108 $2.53
52ADA4857-1 4.5 10.5 5m 1 850M 2.8k 4.4n -108 -108 $1.49
53AD8647 2.7 5.5 2m 2- 11 6n-- $0.71
54AD8390A 10 24-- 45M 260 5n-- $1.08
55ADA4311-1 12 12 11.8m 2 310M 1.05k 2.4n-- $0.95
56AD8646Reference Circuit Available 2.7 5.5 2m 2- 11 6n-- $0.61
57AD8398 12 12- 1 165M 820 2.85n-- $2.30
58AD8599Reference Circuit Available 9 36 5.7m 2- 16 1.07n-- $3.24
59ADA4310-1 5 12 7.6m 2 190M 820 2.85n-- $0.90
60AD8676Reference Circuit Available 10 30 2.9m 2- 2.5 2.8n-- $1.66
61AD8665 5 16 1.55m 1- 3.5 8n-- $0.83
62AD8392A 10 24 5.8m- 37M 515 2.5n-- $1.83
63AD8666 5 16 1.55m 2- 3.5 8n-- $0.93
64AD8664 5 16 1.55m 4- 3.5 10n-- $2.23
65ADA4860-1 5 12 6m 1 800M 790 4n -90 -102 $0.56
66AD8668 5 16 1.55m 4- 3.5 8n-- $1.75
67AD8662 5 16 1.4m 2- 3.5 10n-- $1.37
68OP07DReference Circuit Available 8 36 1.1m 1- 200m 10n-- $0.45
69ADA4004-4 10 30 2.2m 4- 2.7 1.8n-- $3.41
70AD8677 8 36 1.3m 1- 200m 10n-- $0.76
71AD8648 2.7 5.5 2m 4- 11 6n-- $0.88
72ADA4899-1Reference Circuit Available 4.5 12 14.7m 1 600M 310 1n -123 -123 $1.91
73ADA4861-3 5 12 16.1m 3 730M 680 3.2n -85 -99 $0.96
74ADA4841-2 2.7 12 1.2m 2 80M 13 2.1n -111 -105 $2.32
75AD8675Reference Circuit Available 10 30 2.9m 1- 2.5 2.8n-- $1.18
76AD8661 5 16 1.4m 1- 3.5 10n-- $1.08
77AD8003 4.5 10 9.5m 3 1.65G 3.8k 1.8n -76 -97 $2.92
78ADA4841-1Reference Circuit Available 2.7 12 1.2m 1 80M 13 2.1n -111 -105 $1.59
79AD8656 2.7 5.5 4.5m 2- 11 2.7n-- $1.11
80ADA4851-2 2.7 12 2.9m 2 105M 190 10n -83 -107 $0.70
81ADA4850-2 2.7 6 2.5m 2 175M 160 10n -81 -86 $0.70
82ADA4850-1 2.7 6 2.5m 1 175M 160 10n -81 -86 $0.56
83AD8694Reference Circuit Available 2.7 5.5 1.05m 4- 5 6.5n-- $0.80
84AD8655 2.7 5.5 4.5m 1- 11 2.7n-- $0.71
85ADA4851-4 2.7 12 2.9m 4 105M 190 10n -83 -107 $1.10
86AD8691 2.7 5.5 1.05m 1- 5 6.5n-- $0.48
87AD8615Reference Circuit Available 2.7 5.5 1.7m 1- 12 7n-- $0.76
88AD8397Reference Circuit Available 3 25.2 11m 2 69M 53 4.5n-- $2.32
89AD8000 4.5 12 13.5m 1 1.58G 4.1k 1.6n -86 -89 $1.70
90ADA4851-1Reference Circuit Available 2.7 12 2.9m 1 105M 190 10n -83 -107 $0.56
91AD8692Reference Circuit Available 2.7 5.5 1.05m 2- 5 6.5n-- $0.60
92AD8652 2.7 5.5 9m 2 50M 41 4.5n-- $1.99
93AD8045 3.3 12 16m 1 1G 1.35k 3n -106 -101 $1.41
94AD8618Reference Circuit Available 2.7 5.5 2m 4- 12 7n-- $2.29
95AD8674 8 36 3.5m 4- 4 2.8n-- $3.24
96AD8672Reference Circuit Available 8 36 3.5m 2- 4 2.8n-- $1.62
97AD8616 2.7 5.5 1.7m 2- 12 7n-- $1.29
98AD8651 2.7 5.5 9m 1 50M 41 4.5n-- $1.13
99AD8513 9 30 2.5m 4- 20 7.6n-- $3.71
100AD8099 5 12 15m 1 510M 470 950p -102 -111 $2.00
101AD8671 8 36 3.5m 1- 4 2.8n-- $1.06
102AD8028 2.7 12 6.5m 2 190M 100 4.3n-- $1.91
103AD8027Reference Circuit Available 2.7 12 6.5m 1 190M 100 4.3n-- $1.20
104AD8608Reference Circuit Available 2.7 5 1.2m 4- 5 6.5n-- $1.58
105AD8067 5 24 7m 1 54M 640 6.6n-- $1.89
106AD8605Reference Circuit Available 2.7 5 1.2m 1- 5 6.5n-- $0.68
107AD8510Reference Circuit Available 9 30 2.5m 1- 20 7.6n-- $0.95
108AD8066Reference Circuit Available 5 24 7.4m 2 120M 180 7n-- $2.32
109AD8008 5 12 9m 2 500M 1k 2.7n -88 -101 $2.22
110OP4177 5 30 500µ 4- 700m 7.9n-- $3.60
111AD8620Reference Circuit Available 10 26 3.5m 2- 60 6n-- $7.50
112AD8606Reference Circuit Available 2.7 5 1.2m 2- 5 6.5n-- $1.19
113AD8065Reference Circuit Available 5 24 7.4m 1 145M 180 7n-- $1.61
114AD8038 3 12 1m 1 350M 425 8n -90 -92 $0.75
115AD8007 5 12 9m 1 500M 1k 2.7n -88 -101 $1.33
116AD8512Reference Circuit Available 9 30 2.5m 2- 20 7.6n-- $1.49
117AD8039 3 12 1m 2 350M 425 8n -90 -92 $1.21
118OP2177Reference Circuit Available 5 30 400µ 2- 700m 7.9n-- $1.53
119AD8610Reference Circuit Available 10 26 3.5m 1- 60 6n-- $3.75
120OP1177Reference Circuit Available 5 30 400µ 1- 700m 7.9n-- $0.81
121AD8021Reference Circuit Available 4.5 24 7.8m 1 560M 130 2.1n -95 -116 $1.31
122AD8018 3.3 8 9m 2 130M 300 4.5n -94 -89 $3.10
123AD8024 5 24 17m 4 200M 390 3n-- $4.32
124AD8063 2.7 8 9.5m 1 320M 650 8.5n-- $0.55
125AD8062 2.7 8 9.5m 2 320M 650 8.5n-- $1.50
126AD8061 2.7 8 9.5m 1 320M 650 8.5n-- $0.55
127AD8022Reference Circuit Available 4.5 26 4m 2 130M 50 2.5n -95 -100 $2.38
128AD8016 6 26 12.5m 2 380M 1k 2.6n -77 -93 $5.03
129AD8529 2.7 12 1.2m 2- 2.9 10n-- $1.24
130AD8519 2.7 12 1.2m 1- 2.9 10n-- $0.94
131AD8017 4.4 12 7m 2 160M 1.6k 1.9n -78 -105 $2.25
132AD8014Reference Circuit Available 4.5 12 1.15m 1 480M 4.6k 3.5n-- $1.20
133AD8058 3 12 7.5m 2 325M 1.15k 7n-- $1.62
134AD8057 3 12 7.5m 1 325M 1.15k 7n-- $0.86
135AD8012 3 12 1.7m 2 350M 2.25k 2.5n -89 -84 $2.17
136AD8010 9 12 15.5m 1 230M 800 2n -73 -77 $3.26
137AD8056 8 12 6m 2 300M 1.4k 6n-- $1.62
138AD8055 8 12 6.5m 1 300M 1.4k 6n-- $0.86
139AD8023 4.2 15 6.2m 3 125M 1.2k 2n-- $5.20
140OP262 2.7 12 775µ 2- 13 9.5n-- $1.50
141OP184Reference Circuit Available 3 36 2m 1- 4 3.9n-- $1.66
142OP162 2.7 12 600µ 1- 13 9.5n-- $1.72
143AD8079 6 12 10m 2 260M 800 2n-- $4.56
144AD8009 5 12 14m 1 1G 5.5k 1.9n -73 -77 $1.77
145AD8005 8 12 400µ 1 270M 1.5k 4n-- $1.64
146OP462 2.7 12 775µ 4- 13 9.5n-- $4.11
147AD8073 5 12 3m 3 100M 500 3n-- $2.18
148AD8072 5 12 3m 2 100M 500 3n-- $1.67
149AD815 10 36 15m 2 120M 900 1.85n-- $6.48
150AD8013 4.2 13 3.5m 3 140M 1k 3.5n-- $5.37
151AD8004 4 12 14m 4 250M 3k 1.5n-- $4.40
152OP484 2 36 2m 4- 4 3.9n-- $5.73
153OP284 2 36 2m 2- 4 3.9n-- $3.45
154AD8011 3 12 1m 1 400M 1.1k 2n -75 -70 $2.30
155AD8002 6 12 10m 2 600M 1.2k 2n-- $2.86
156AD8048 6 12 5.9m 1 260M 1k 3.8n -48 -56 $2.30
157AD8047 6 12 5.8m 1 250M 750 5.2n -54 -60 $2.53
158AD8037 6 12 18.5m 1 270M 1.5k 4.5n -52 -70 $4.50
159AD8036 6 12 20.5m 1 240M 1.2k 6.7n -59 -68 $4.76
160AD9632 6 12 16m 1 250M 1.5k 4.3n -72 -81 $4.58
161AD9631 6 12 17m 1 320M 1.3k 7n -72 -81 $4.77
162AD8001 6 12 5m 1 880M 1.2k 2n-- $1.51
163AD813 2.4 36 4.5m 3 100M 450 3.5n-- $4.87
164AD812 2.4 36 4.5m 2 145M 250 3.5n-- $2.51
165OP413 4 36 3m 4- 1.2 4.7n-- $4.61
166OP113 4 36 3m 1- 1.2 4.7n-- $1.80
167AD828 5 36 7.5m 2 130M 450 10n-- $2.43
168SSM2135 4 36 3.8m 2- 900m 5.2n-- $2.65
169OP467 9 36 8m 4- 170 6n-- $8.06
170OP213 4 36 3m 2- 1.2 4.7n-- $2.14
171AD818 5 36 7m 1 130M 500 10n-- $1.96
172AD810 5 36 6.8m 1 80M 1k 2.9n-- $2.19
173AD795 8 36 1.5m 1- 1 9n-- $3.65
174OP285 9 44 2.5m 2- 22 6n-- $2.45
175AD797 10 36 10.5m 1 8M 20 900p-- $4.67
176OP275 9 44 2.5m 2- 22 6n-- $1.02
177AD811 9 36 14.5m 1 140M 400 1.9n-- $3.78
178AD745 9.6 36 10m 1- 12.5 2.9n-- $5.86
179AD743 9.6 36 10m 1- 2.8 2.9n-- $6.16
180AD829 9 36 5.3m 1 120M 230 1.7n-- $2.78
181AD848 9 36 4.8m 1 35M 300 5n-- $2.92
182AD844 9 36 6.5m 1 60M 2k 2n-- $3.09
183AD708 6 36 2.75m 2- 300m 9.6n-- $3.47
184AD842 10 36 13m 1- 375 9n-- $4.85
185OP471 9 36 2.75m 4- 8 6.5n-- $5.53
186OP270 9 36 3.25m 2- 2.4 3.2n-- $2.86
187OP470 9 36 2.75m 4- 2 3.2n-- $4.52
188OP77 6 44 2m 1- 300m 9.6n-- $4.01
189OP37 8 44 5.67m 1- 17 3n-- $1.22
190OP27 8 36 5.7m 1- 2.8 3n-- $1.21
191OP07 6 36 4m 1- 300m 9.6n-- $0.66