電流検出アンプ

アナログ・デバイセズの電流検出アンプは、広範な自動車アプリケーションや電源管理アプリケーション用として優れた性能を発揮します。これらのデバイスは、高い同相電圧が存在する中で小さい電圧を正確に増幅し、広い帯域幅と、レベル・シフトや双方向の検出機能も提供します。電流検出アンプは、-40~+125℃の広い温度範囲における優れたDC/AC精度によって、コストやパッケージ・サイズを犠牲にすることなく、測定ループにおける誤差を最小限に抑えます。
製品セレクション・テーブル

電流検出アンプ

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SortOrderPart## of AmpsCommon Mode In
(min)
(V)
Common Mode In
(max)
(V)
Vos
(max)
(V)
Gain
(V/V)
BW -3 dB
(typ)
(Hz)
Vs span
(min)
(V)
Vs span
(max)
(V)
Vin directionPrice (1000+)
($ US)
1LTC6115 2 5 100 500µ Resistor Set 200k 5 100 Unidirectional $1.62 (LTC6115IMS#PBF)
2AD8410 1 -2 70 400µ 20 2M 2.9 5.5 Bidirectional-
3AD8209A 1 -2 50 4m 14 100k 4.5 5.5 Unidirectional $1.67 (AD8209AWBRMZ)
4LTC2946 1 0 100 77µ Voltage to I²C- 2.7 100 Unidirectional $3.95 (LTC2946CDE#PBF)
5RH6105 1 2.85 36 300µ Resistor Set 10k 2.85 36 Unidirectional-
6LT6119 1 2.7 60 200µ Resistor Set 100k 2.7 60 Unidirectional $2.00 (LT6119IMS-1#PBF)
7LT6118 1 2.7 60 200µ Resistor Set 100k 2.7 60 Unidirectional $1.58 (LT6118IMS8#PBF)
8AD8418A 1 -2 70 200µ 20 250k 2.7 5.5 Bidirectional $0.99 (AD8418ABRMZ)
9AD8417 1 -2 70 400µ 60 250k 2.7 5.5 Bidirectional $0.99 (AD8417BRMZ)
10AD8418 1 -2 70 400µ 20 250k 2.7 5.5 Bidirectional $0.89 (AD8418BRMZ)
11LTC2945 1 0 80 50µ Voltage to I²C- 2.7 80 Unidirectional $3.57 (LTC2945CMS#PBF)
12LTC2991 4 2.9 5.5- Voltage to I²C- 3 5.5 Unidirectional $4.50 (LTC2991CMS#PBF)
13LT6109 1 2.7 60 450µ Resistor Set 100k 2.7 60 Unidirectional $1.84 (LT6109IMS-1#PBF)
14LT6108 1 2.7 60 350µ Resistor Set 100k 2.7 60 Unidirectional $1.49 (LT6108IMS8-1#PBF)
15AD8219 1 4 80 300µ 60 500k 4 80 Unidirectional $0.95 (AD8219BRMZ)
16AD8218 1 4 80 75µ 20 450k 4 80 Bidirectional $1.05 (AD8218BRMZ)
17LT1999-50 1 -5 80 750µ 50 2M 4.5 5.5 Bidirectional $1.92 (LT1999CMS8-50#PBF)
18LT1999-20 1 -5 80 750µ 20 2M 4.5 5.5 Bidirectional $1.92 (LT1999CMS8-20F#PBF)
19LT1999-10 1 -5 80 750µ 10 2M 4.5 5.5 Bidirectional $1.92 (LT1999CMS8-10#PBF)
20LTC2990 2 2.9 5.5- Voltage to I²C- 3 5.5 Unidirectional $2.25 (LTC2990CMS#PBF)
21AD8217 1 4.5 80 300µ 20 500k 4.5 80 Unidirectional $0.99 (AD8217BRMZ)
22AD8207 1 -4 65 400µ 20 150k 3.3 5.5 Bidirectional $2.29 (AD8207WBRZ)
23AD8208 1 -2 45 4m 20 80k 4.5 5.5 Unidirectional $1.67 (AD8208WBRMZ)
24AD8209 1 -2 45 4m 14 80k 4.5 5.5 Unidirectional $1.67 (AD8209WBRMZ)
25AD8215 1 -2 65 2.5m 20 450k 4.5 5.5 Unidirectional $1.21 (AD8215YRZ)
26LT6107 1 2.7 36 250µ Resistor Set 200k 2.7 36 Unidirectional $1.20 (LT6107HS5#TRPBF)
27LT6105 1 -300m 44 300µ Resistor Set 100k 2.85 36 Unidirectional $0.99 (LT6105CDCB#TRPBF)
28AD8216 1 -4 65 3m 3 3M 4.5 5.5 Bidirectional $1.62 (AD8216YRZ)
29AD8211 1 -2 65 2.5m 20 500k 4.5 5.5 Unidirectional $0.81 (AD8211YRJZ-RL)
30LTC6102HV 1 5 100 10µ Resistor Set 200k 5 100 Unidirectional $2.06 (LTC6102HVCDD#PBF)
31LTC6102 1 4 60 10µ Resistor Set 200k 4 60 Unidirectional $1.72 (LTC6102CDD#PBF)
32LT6106 1 2.7 36 250µ Resistor Set 200k 2.7 36 Unidirectional $0.82 (LT6106CS5#TRPBF)
33AD8213 2 -2 65 2.2m 20 500k 4.5 5.5 Unidirectional $2.01 (AD8213YRMZ)
34AD8212Reference Circuit Available 1 7 65 3m Resistor Set 1M 7 65 Unidirectional $1.32 (AD8212YRMZ)
35LTC4151 1 7 80 100µ Voltage to I²C- 7 80 Unidirectional $2.60 (LTC4151CDD#PBF)
36LTC6104 1 4 60 450µ Resistor Set 200k 4 60 Bidirectional $1.38 (LTC6104CMS8#PBF)
37LTC6103 2 4 60 450µ Resistor Set 140k 4 60 Unidirectional $1.66 (LTC6103CMS8#PBF)
38AD8214 1 5 65 8m Comparator- 5 65 Unidirectional $0.76 (AD8214ARMZ)
39ADM4073 1 2 28- 20 1.8M 3 28 Unidirectional $1.02 (ADM4073FWRJZ-REEL7)
40AD8210Reference Circuit Available 1 -2 65 1.8m 20 500k 4.5 5.5 Bidirectional $1.81 (AD8210YRZ)
41AD8206 1 -2 65 4.5m 20 100k 4.5 5.5 Bidirectional $1.37 (AD8206YRZ)
42LT6100 1 2.7 36 300µ 10, 12.5, 20, 25, 40, 50 150k 2.7 36 Unidirectional $1.18 (LT6100CDD#PBF)
43AD8203 1 -6 30 2m 14 60k 3.5 12 Unidirectional $1.58 (AD8203YRMZ)
44AD8202 1 -6 28 2m 20 50k 3.5 12 Unidirectional $1.51 (AD8202YRMZ)
45AD8205 1 -2 65 4.5m 50 50k 4.5 5.5 Bidirectional $1.51 (AD8205YRZ)
46LTC6101HV 1 5 100 300µ Resistor Set 200k 5 100 Unidirectional $1.30 (LTC6101HVCCS5#TRPBF)
47LTC6101 1 4 60 300µ Resistor Set 200k 4 60 Unidirectional $1.04 (LTC6101CCS5#TRPBF)
48LTC4150 1 2.7 8.5 100µ Voltage to Frequency- 2.7 8.5 Bidirectional $1.50 (LTC4150CMS#PBF)
49LT1787HV 1 2.5 60 75µ 8 115k 2.5 60 Bidirectional $2.90 (LT1787HVCS8#PBF)
50LT1787 1 2.5 36 75µ 8 115k 2.5 36 Bidirectional $2.05 (LT1787CS8#PBF)
51AD22057 1 -1 24 1m 20 30k 3 36 Bidirectional $5.34 (AD22057RZ)
52AD626 1 -24 24 2.5m 10, 100 100k 2.4 10 Unidirectional $4.34 (AD626ARZ)