Magnetic Field Sensors

Analog Devices magnetic field sensors combine integrated bulk Hall cell technology and instrumentation circuitry to minimize temperature related drifts associated with silicon Hall cell characteristics. The architecture maximizes the advantages of a monolithic implementation while allowing sufficient versatility to meet varied application requirements with a minimum number of components.
Product Selection Table

Magnetic Field Sensors

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SortOrderPart#Device SensorsBW -3 dB
(typ)
(Hz)
Sensitivity InputAccuracy TotalNon-LinearityVout % Vsupply
(min)
(%)
Vout % Vsupply
(max)
(%)
Is Pos
(max)
(A)
Vs+
(min)
(V)
Vs+
(max)
(V)
AutomotiveUS Price 1000 to 4999
($ US)
1ADA4571-2 Anisotropic-Magneto-Resistive, Magneto-Resistive 100k--- 7 93 13 3 5.5 Yes $2.65
2ADA4571Reference Circuit Available Anisotropic-Magneto-Resistive, Magneto-Resistive 100k- 0.4° 0.05° 7 93 6.5m 2.7 5.5 Yes $1.20
3AD22151G Hall Effect 5.7k 160 uV/V/G- 0.1 % FS 10 90 6m 4.5 6 No $2.65

Technical Resources