JFET输入放大器

ADI公司的JFET输入运算放大器或 FastFET™高速(>50 MHz)输入运算放大器提供高输入阻抗和超低输入偏置电流,适合高速应用。大部分FET输入运算放大器具有+5 V至±12 V或更高的宽电源电压范围,并且提供轨到轨输出,支持宽动态范围。
产品选型表

JFET Input Amplifiers

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SortOrderPart#Vs span
(min)
(V)
Vs span
(max)
(V)
Iq/Amp
(typ)
(A)
Temp RangeIbias
(max)
(A)
Vos
(max)
(V)
Vos TC
(typ)
(V/°C)
GBP
(typ)
(Hz)
Slew Rate
(typ)
(V/us)
VNoise Density
(typ)
(V/rtHz)
US Price 1000 to 4999
($ US)
1ADA4625-1 5 36 4m -40 to 125°C 75p 80µ 200n 18M 48 3.3n $3.75
2ADA4622-4 5 30 665µ -40 to 125°C 10p 350µ 8M 23 12.5n $3.38
3ADA4622-1 5 30 715µ -40 to 125°C 10p 350µ 8M 23 12.5n $1.26
4ADA4622-2 5 30 665µ -40 to 125°C 10p 350µ 8M 23 12.5n $1.97
5ADA4610-1 10 36 1.6m -40 to 125°C 25p 400µ- 16.3M 25 7.3n $0.90
6ADA4350 3.3 12 8.5m -40 to 85°C 1p 80µ 100n 175M 100 5n $5.73
7ADA4610-4 10 36 1.6m -40 to 125°C 25p 400µ 16.3M 25 7.3n $3.65
8AD8244 3 36 180µ -40 to 85°C 10p 350µ-- 800m 13n $1.81
9ADA4610-2 10 36 1.6m -40 to 125°C 25p 400µ 500n 16.3M 25 7.3n $1.43
10ADA4001-2 9 36 2m -40 to 125°C 30p 1.5m 16.7M 25 7.7n $1.09
11AD823A 3 36 5.1m -40 to 85°C 25p 3.5m 10M 35 13n $2.51
12ADA4637-1 9 30 7m -40 to 125°C 5p 200µ 79.9M 170 4.8n $3.47
13ADA4627-1Reference Circuit Available 9 36 7m -40 to 125°C 5p 200µ 19M 56 4.8n $3.47
14ADA4062-4 8 36 165µ -40 to 125°C 50p 1.5m 1.4M 3.3 36n $1.21
15ADA4817-2Reference Circuit Available 5 10 19m -40 to 105°C 20p 2m 410M 870 4n $4.98
16ADA4817-1 5 10 19m -40 to 105°C 20p 2m 410M 870 4n $2.95
17ADA4062-2Reference Circuit Available 8 36 165µ -40 to 125°C 50p 1.5m 1.4M 3.3 36n $0.75
18ADA4000-4 8 36 1.65m -40 to 125°C 40p 1.7m 5M 20 16n $2.22
19ADA4000-2 8 36 1.65m -40 to 125°C 40p 1.7m 5M 20 16n $1.31
20ADA4000-1Reference Circuit Available 8 36 1.65m -40 to 125°C 40p 1.7m 5M 20 16n $0.73
21ADTL084 8 36 1.2m -40 to 125°C 100p 5.5m 10µ 5M 20 16µ $0.92
22ADTL082 8 36 1.2m -40 to 125°C 100p 5.5m 10µ 5M 20 16n $0.43
23AD8684 9 36 210µ -40 to 85°C 20p 1m 10µ 3.5M 9 36n $2.44
24AD8682 9 36 210µ -40 to 85°C 20p 1m 10µ 3.5M 9 36n $1.66
25AD8643 5 26 290µ -55 to 125°C 1p 750µ 2.5µ 3.5M 3 27.5n $3.85
26AD8642 5 26 290µ -40 to 125°C 1p 750µ 2.5µ 3.5M 3 27.5n $2.35
27AD8641Reference Circuit Available 5 26 290µ -40 to 125°C 1p 750µ 2.5µ 3.5M 3 27.5n $1.47
28AD8626 5 26 850µ -40 to 85°C 1p 750µ 2.5µ 5M 5 16n $2.63
29AD8625 5 26 850µ -40 to 85°C 1p 750µ 2.5µ 5M 5 16n $4.09
30AD8513 9 30 2.5m -40 to 125°C 80p 1m 1.7µ 8M 20 7.6n $4.08
31AD8627 5 26 850µ -40 to 85°C 1p 750µ 2.5µ 5M 5 16n $1.60
32AD8067 5 24 7m -40 to 85°C 5p 1m 54M 640 6.6n $1.89
33AD8510Reference Circuit Available 9 30 2.5m -40 to 125°C 80p 400µ 8M 20 7.6n $1.05
34AD8066Reference Circuit Available 5 24 7.4m -40 to 85°C 7p 1.5m 145M 180 7n $2.32
35AD8033 5 24 3.3m -40 to 85°C 12p 2m 40M 80 11n $1.13
36AD8620Reference Circuit Available 10 26 3.5m -40 to 125°C 10p 150µ 500n 25M 60 6n $7.50
37AD8065Reference Circuit Available 5 24 7.4m -40 to 85°C 7p 1.5m 145M 180 7n $1.61
38AD8034 5 24 3.3m -40 to 85°C 12p 2m 40M 80 11n $1.77
39AD8512 9 30 2.5m -40 to 125°C 80p 400µ 8M 20 7.6n $1.56
40AD8610Reference Circuit Available 10 26 3.5m -40 to 125°C 10p 100µ 500n 25M 60 6n $3.75
41AD825 10 36 6.5m -40 to 85°C 40p 2m 10µ 26M 140 12n $1.84
42AD823 3 36 5.2m -40 to 85°C 30p 3.5m 10M 25 16n $3.07
43AD824 2.7 30 560µ -40 to 85°C 35p 2.5m 2M 2 16n $5.26
44AD822Reference Circuit Available 5 30 900µ -55 to 125°C 25p 1.5m 1.8M 3 13n $3.07
45AD820 5 30 900µ -40 to 85°C 10p 1m 1.8M 3 13n $1.97
46AD795 8 36 1.5m 0 to 70°C 2p 500µ 1.6M 1 9n $3.65
47OP482 9 36 210µ -40 to 85°C 100p 4m 10µ 4M 9 36n $2.16
48OP282 9 36 210µ -40 to 85°C 100p 3m 10µ 4M 9 36n $1.42
49OP249 9 36 3.5m -55 to 125°C 75p 750µ 4.7M 22 16n $2.05
50AD744 9 36 3.5m -55 to 125°C 100p 500µ 13M 75 16n $3.01
51AD549 10 36 700µ -55 to 125°C 60f 500µ 10µ 1M 3 35n $22.26
52AD712 9 36 2.8m -55 to 125°C 75p 1m 4M 20 16n $1.86
53AD711 9 36 2.8m -40 to 85°C 50p 1m 4M 20 16n $1.46

技术资源