JFET入力アンプ


アナログ・デバイセズの高速(>50MHz)FET入力オペアンプは、独自技術であるFastFETTMプロセスを採用し、高速アプリケーションに最適な高い入力インピーダンスと超低入力バイアス電流を提供します。当社のFET入力オペアンプの多くは、5Vから±12V以上という広い電源電圧範囲で、広いダイナミック・レンジを可能にするレールtoレール出力を備えています。

JFET入力オペアンプに関連する資料として、Analog Dialogue 「ノッチ・フィルタによるアンプのピーキング低減とゲイン平坦性の改善」がありますので、是非こちらもご覧ください。



製品セレクション・テーブル

JFET入力アンプ

  2つめ以降の並び替え条件は、“Shift” キーを押しながら選択してください。
SortOrderPart## of AmpsGBP
(typ)
(Hz)
Slew Rate
(typ)
(V/us)
Ibias
(max)
(A)
VNoise Density
(typ)
(V/rtHz)
Iq/Amp
(typ)
(A)
Vs span
(min)
(V)
Vs span
(max)
(V)
Temp RangeVos
(max)
(V)
US Price 1000 to 4999
($ US)
1ADA4625-1 1 18M 48 75p 3.3n 4m 5 36 -40 to 125°C 80µ $3.75 (ADA4625-1ARDZ)
2ADA4622-4 4 8M 23 10p 12.5n 665µ 5 30 -40 to 125°C 350µ $3.38 (ADA4622-4ARZ)
3ADA4622-1 1 8M 23 10p 12.5n 715µ 5 30 -40 to 125°C 350µ $1.26 (ADA4622-1ARJZ-RL)
4ADA4622-2 2 8M 23 10p 12.5n 665µ 5 30 -40 to 125°C 350µ $1.97 (ADA4622-2ARMZ)
5ADA4610-1 1 16.3M 25 25p 7.3n 1.6m 10 36 -40 to 125°C 400µ $0.90 (ADA4610-1ARZ-R7)
6ADA4350 1 175M 100 1p 5n 8.5m 3.3 12 -40 to 85°C 80µ $5.73 (ADA4350ARUZ)
7ADA4610-4 4 16.3M 25 25p 7.3n 1.6m 10 36 -40 to 125°C 400µ $3.65 (ADA4610-4ACPZ-R7)
8AD8244 4- 800m 3p 13n 180µ 3 36 -40 to 85°C 350µ $1.81 (AD8244ARMZ-R7)
9ADA4610-2 2 16.3M 25 25p 7.3n 1.6m 10 36 -40 to 125°C 400µ $1.43 (ADA4610-2ACPZ-R7)
10ADA4001-2 2 16.7M 25 30p 7.7n 2m 9 36 -40 to 125°C 1.5m $1.09 (ADA4001-2ARZ-RL)
11AD823A 2 10M 35 25p 13n 5.1m 3 36 -40 to 85°C 3.5m $2.51 (AD823AARMZ)
12ADA4637-1 1 79.9M 170 5p 4.8n 7m 9 30 -40 to 125°C 200µ $3.47 (ADA4637-1ACPZ-RL)
13ADA4627-1Reference Circuit Available 1 19M 56 5p 4.8n 7m 9 36 -40 to 125°C 200µ $3.47 (ADA4627-1ACPZ-RL)
14ADA4062-4 4 1.4M 3.3 50p 36n 165µ 8 36 -40 to 125°C 1.5m $1.21 (ADA4062-4ACPZ-R7)
15ADA4817-2Reference Circuit Available 2 410M 870 20p 4n 19m 5 10 -40 to 105°C 2m $4.98 (ADA4817-2ACPZ-R7)
16ADA4817-1 1 410M 870 20p 4n 19m 5 10 -40 to 105°C 2m $2.95 (ADA4817-1ACPZ-R7)
17ADA4062-2Reference Circuit Available 2 1.4M 3.3 50p 36n 165µ 8 36 -40 to 125°C 1.5m $0.75 (ADA4062-2ARMZ)
18ADA4000-4 4 5M 20 40p 16n 1.65m 8 36 -40 to 125°C 1.7m $2.22 (ADA4000-4ARZ-R7)
19ADA4000-2 2 5M 20 40p 16n 1.65m 8 36 -40 to 125°C 1.7m $1.31 (ADA4000-2ARMZ-RL)
20ADA4000-1Reference Circuit Available 1 5M 20 40p 16n 1.65m 8 36 -40 to 125°C 1.7m $0.73 (ADA4000-1AUJZ-RL)
21ADTL084 4 5M 20 100p 16µ 1.2m 8 36 -40 to 125°C 5.5m $0.92 (ADTL084ARUZ)
22ADTL082 2 5M 20 100p 16n 1.2m 8 36 -40 to 125°C 5.5m $0.43 (ADTL082ARMZ)
23AD8684 4 3.5M 9 20p 36n 210µ 9 36 -40 to 85°C 1m $2.44 (AD8684ARUZ)
24AD8682 2 3.5M 9 20p 36n 210µ 9 36 -40 to 85°C 1m $1.66 (AD8682ARMZ-REEL)
25AD8643 4 3.5M 3 1p 27.5n 290µ 5 26 -55 to 125°C 750µ $3.85 (AD8643ACPZ-REEL7)
26AD8642 2 3.5M 3 1p 27.5n 290µ 5 26 -40 to 125°C 750µ $2.35 (AD8642ARZ)
27AD8641Reference Circuit Available 1 3.5M 3 1p 27.5n 290µ 5 26 -40 to 125°C 750µ $1.47 (AD8641AKSZ-REEL7)
28AD8626 2 5M 5 1p 16n 850µ 5 26 -40 to 85°C 750µ $2.63 (AD8626ARZ)
29AD8625 4 5M 5 1p 16n 850µ 5 26 -40 to 85°C 750µ $4.09 (AD8625ARUZ)
30AD8513 4 8M 20 80p 7.6n 2.5m 9 30 -40 to 125°C 1m $4.08 (AD8513ARZ-REEL)
31AD8627 1 5M 5 1p 16n 850µ 5 26 -40 to 85°C 750µ $1.60 (AD8627AKSZ-REEL)
32AD8067 1 54M 640 5p 6.6n 7m 5 24 -40 to 85°C 1m $1.89 (AD8067ARTZ-REEL7)
33AD8510Reference Circuit Available 1 8M 20 80p 7.6n 2.5m 9 30 -40 to 125°C 400µ $1.05 (AD8510ARMZ)
34AD8066 2 145M 180 7p 7n 7.4m 5 24 -40 to 85°C 1.5m $2.32 (AD8066ARMZ)
35AD8033 1 40M 80 12p 11n 3.3m 5 24 -40 to 85°C 2m $1.13 (AD8033AKSZ-REEL7)
36AD8620 2 25M 60 10p 6n 3.5m 10 26 -40 to 125°C 150µ $7.50 (AD8620ARZ-REEL)
37AD8065Reference Circuit Available 1 145M 180 7p 7n 7.4m 5 24 -40 to 85°C 1.5m $1.61 (AD8065ARTZ-REEL7)
38AD8034 2 40M 80 12p 11n 3.3m 5 24 -40 to 85°C 2m $1.77 (AD8034ARTZ-REEL7)
39AD8512 2 8M 20 80p 7.6n 2.5m 9 30 -40 to 125°C 400µ $1.56 (AD8512ARZ-REEL)
40AD8610 1 25M 60 10p 6n 3.5m 10 26 -40 to 125°C 100µ $3.75 (AD8610ARMZ-REEL)
41LT1793 1 4.2M 3.4 10p 6n 4.2m 10 40 -40 to 85°C 800µ $2.25 (LT1793CN8#PBF)
42LT1792 1 5.6M 3.4 800p 4.2n 4.2m 10 40 -40 to 85°C 600µ $2.25 (LT1792CS8#PBF)
43AD825 1 26M 140 40p 12n 6.5m 10 36 -40 to 85°C 2m $1.84 (AD825ARZ-REEL7)
44LT1462 2 175k 130m 2p 76n 28µ 10 40 0 to 70°C 800µ $2.50 (LT1462CN8#PBF)
45LT1465 4 1M 900m 2p 24n 145µ 10 40 0 to 70°C 800µ $4.30 (LT1465CN#PBF)
46LT1463 4 175k 130m 2p 76n 28µ 10 40 0 to 70°C 800µ $4.30 (LT1463CN#PBF)
47LT1464 2 1M 900m 2p 24n 145µ 10 40 0 to 70°C 800µ $2.50 (LT1464CN8#PBF)
48AD823 2 10M 25 30p 16n 5.2m 3 36 -40 to 85°C 3.5m $3.07 (AD823ARZ)
49AD824 4 2M 2 35p 16n 560µ 2.7 30 -40 to 85°C 2.5m $5.26 (AD824ARZ-14-REEL7)
50LT1169 2 5.3M 4.2 20p 6n 5.3m 9 40 0 to 70°C 2m $3.85 (LT1169CN8#PBF)
51LT1457 2 1M 4 500p 13n 1.8m 9 40 0 to 70°C 450µ $2.35 (LT1457CN8#PBF)
52LT1113 2 5.6M 3.9 450p 4.5n 5.3m 9 40 0 to 70°C 1.5m $3.15 (LT1113CN8#PBF)
53AD822 2 1.8M 3 12p 13n 900µ 5 30 -55 to 125°C 1.5m $3.07 (AD822ARMZ-REEL)
54AD820 1 1.8M 3 10p 13n 900µ 5 30 -40 to 85°C 1m $1.97 (AD820ARMZ)
55AD795 1 1.6M 1 2p 9n 1.5m 8 36 0 to 70°C 500µ $3.65 (AD795JRZ)
56OP482 4 4M 9 100p 36n 210µ 9 36 -40 to 85°C 4m $2.16 (OP482GSZ)
57OP282 2 4M 9 100p 36n 210µ 9 36 -40 to 85°C 3m $1.42 (OP282GSZ-REEL)
58AD745 1 20M 12.5 250p 2.9n 10m 9.6 36 0 to 70°C 500µ $5.86 (AD745JRZ-16-REEL7)
59AD743 1 4.5M 2.8 400p 2.9n 10m 9.6 36 0 to 70°C 1m $6.16 (AD743JRZ-16)
60LT1122 1 14M 80 75p 14n 7.5m 20 40 0 to 70°C 600µ $2.45 (LT1122DCN8#PBF)
61AD746 2 13M 75 250p 16n 4m 9 36 -55 to 125°C 1.5m $4.81 (AD746JRZ)
62OP249 2 4.7M 22 75p 16n 3.5m 9 36 -55 to 125°C 750µ $2.05 (OP249GSZ-REEL7)
63AD843 1 34M 250 1n 19n 12m 9 36 -55 to 125°C 1m $5.19 (AD843JRZ-16)
64AD713 4 4M 20 150p 16n 3m 9 36 -55 to 125°C 1.5m $5.65 (AD713JRZ-16)
65AD845 1 16M 100 1n 12n 10m 9.5 36 -55 to 125°C 250µ $5.03 (AD845JRZ-16-REEL)
66AD744 1 13M 75 100p 16n 3.5m 9 36 -55 to 125°C 500µ $3.01 (AD744JRZ-REEL)
67AD549 1 1M 3 60f 35n 700µ 10 36 -55 to 125°C 500µ $22.26 (AD549JHZ)
68RH1056A 1 6.5M 10 50p 28n 6.5m- 40- 300µ-
69OP42 1 10M 52 250p 12n 5.1m 16 40 -55 to 125°C 750µ $2.87 (OP42GSZ)
70LT1058 4 5M 14 50p 13n 1.6m 8 40 -40 to 85°C 600µ $4.20 (LT1058CN#PBF)
71LT1057MH/883 2 5M 14 50p 13n 1.6m 8 40 -40 to 85°C 450µ-
72LT1057 2 5M 14 50p 13n 1.6m 8 40 -40 to 85°C 450µ $2.45 (LT1057CN8#PBF)
73AD712 2 4M 20 75p 16n 2.8m 9 36 -55 to 125°C 1m $1.86 (AD712JRZ)
74AD711 1 4M 20 50p 16n 2.8m 9 36 -40 to 85°C 1m $1.46 (AD711JRZ-REEL7)
75AD648 2 1M 1.8 10p 30n 170µ 9 36 0 to 70°C 1m $2.21 (AD648JRZ-REEL7)
76LT1022AMH/883 1 8.5M 26 50p 14n 5.2m 20 40 -55 to 125°C 250µ $71.91 (LT1022AMH/883)
77LT1022 1 8.5M 26 50p 14n 5.2m 20 40 -55 to 125°C 250µ $2.80 (LT1022CN8#PBF)
78LT1056 1 5.5M 14 50p 15n 5m 8 40 0 to 70°C 800µ $1.90 (LT1056CN8#PBF)
79LT1055 1 4.5M 12 50p 15n 2.8m 8 40 0 to 70°C 700µ $1.90 (LT1055CN8#PBF)