Current Sense Amplifiers

Analog Devices’ current sense amplifiers offer excellent performance for a wide array of automotive and power management applications. These devices accurately amplify small voltages in the presence of large common-mode voltage, and provide high bandwidth, as well as level shifting and bidirectional capability. Excellent dc and ac accuracy over a wide temperature range from –40°C to +125°C minimizes errors in your measurement loop while not sacrificing on cost and package size.
Product Selection Table

Current Sense Amplifiers

Current Sense Amplifiers

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Current Sense Amplifiers

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SortOrderPart#Filter OptionCommon Mode In (max)
(V)
Common Mode In (min)
(V)
Vos TC (max)
(V/°C)
Gain (typ)
(V/V)
Vsupply span (min)
(V)
Vsupply span (max)
(V)
Bandwidth -3 dB (typ)
(Hz)
Automotive RecommendedCMRR (min)
(dB)
Vin directionUS Price 1000 to 4999
($ US)
1AD8209A Yes 70 -2 20µ 14 4.5 5.5 100k Yes -80 Uni-directional $1.67
2AD8418A- 70 -2 400n 20 2.7 5.5 250k Yes -90 Bi-directional $0.99
3AD8417- 70 -2 400n 60 2.7 5.5 250k Yes -90 Bi-directional $0.99
4AD8418 No 70 -2 20 2.7 5.5 250k Yes -90 Bi-directional $0.89
5AD8219 No 80 4- 60 4 80 500k- -94 Uni-directional $0.95
6AD8218 No 80 4- 20 4 80 450k- -90 Bi-directional $1.05
7AD8217 No 80 4.5- 20 4.5 80 500k- -90 Uni-directional $0.99
8AD8207- 65 -4 20 3.3 5.5 150k Yes -80 Bi-directional $2.29
9AD8215 No 65 -2 18µ 20 4.5 5.5 450k Yes -100 Uni-directional $1.21
10AD8216 No 65 -4 20µ 3 4.5 5.5 3M Yes -80 Bi-directional $1.62
11AD8211 No 65 -2- 20 4.5 5.5 500k Yes -100 Uni-directional $0.81
12AD8213 Yes 65 -2 12µ 20 4.5 5.5 500k Yes -100 Uni-directional $2.01
13AD8212Reference Circuit Available No 65 7 10µ- 7 65 1M Yes -80 Uni-directional $1.32
14AD8214 No---- 5 65---- $0.76
15ADM4073 No 28 2- 20 3 28 1.8M- -90 Uni-directional $0.99
16AD8210Reference Circuit Available No 65 -2- 20 4.5 5.5 500k Yes -100 Bi-directional $1.81
17AD8206 No 65 -2- 20 4.5 5.5 100k Yes -76 Bi-directional $1.37
18AD8203 Yes 30 -6 10µ 14 3.5 12 60k Yes -82 Uni-directional $1.37
19AD8202 Yes 28 -6 10µ 20 3.5 12 50k Yes -82 Uni-directional $1.51
20AD8205 No 65 -2- 50 4.5 5.5 50k Yes -76 Uni-directional $1.51
21AD22057 Yes 24 1 12.5µ 20 3 36- Yes -80 Uni-directional $5.09