ADA4570 Datasheet (Integrated AMR Angle Sensor and Signal Conditioner)

Part: ADA4570
Manufacturer: Analog Devices (official site)
Size: 1.06 MB

ADA4570 Key Features

Contactless angular measurement
High precision 180° angle sensor
Typical angular error of ±0.1°
Low output noise of 850 μV rms
Sine and cosine differential outputs
Ratiometric analog voltage outputs
Negligible hysteresis
SAR or Σ-Δ ADC patible
Temperature pensated AMR bridge
Industrial temperature range: -40°C to +125°C

Related Analog Devices Datasheets

Part Number	Description
ADA4571	Integrated AMR Angle Sensor and Signal Conditioner
ADA4500-2	Zero Input Crossover Distortion Amplifiers
ADA4505-1	Zero Input Crossover Distortion Amplifiers
ADA4505-2	Zero Input Crossover Distortion Amplifiers
ADA4505-4	Zero Input Crossover Distortion Amplifiers

ADA4570 Description

The ADA4570 is an anisotropic magnetoresistive (AMR) sensor with integrated signal conditioning amplifiers and analog-to-digital converter (ADC) drivers. The ADA4570 produces two differential analog outputs that indicate the angular position of the surrounding magnetic field. The ADA4570 consists of two die within one package, an AMR sensor, and a fixed gain instrumentation amplifier.