ADA4571BRZ

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ADA4571BRZ

SENSOR ANGLE 180DEG SMD

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規格

Package Bulk,Tube
ProductStatus Active
ForMeasuring Angle
Technology Hall Effect
RotationAngle-ElectricalMechanical 180° (±90°), Continuous
Output Analog Voltage
OutputSignal Cosine, Sine
ActuatorType External Magnet, Not Included
Voltage-Supply 2.7V ~ 5.5V
MountingType Surface Mount
TerminationStyle Gull Wing
OperatingTemperature -40°C ~ 125°C
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The ADA4571BRZ is a precision, linear Hall effect sensor with an integrated signal conditioning IC. This device is primarily used for non-contact magnetic field sensing and is ideal for applications requiring precise position or angle measurement. The sensor operates by detecting changes in magnetic fields and converting them into a linear output voltage, which is proportional to the magnetic field strength it senses.
Key features include high accuracy, low noise, and excellent temperature stability, making it suitable for automotive and industrial environments. The ADA4571BRZ is designed to work in a wide temperature range and provides a robust output that is less susceptible to external electromagnetic interference. It typically finds applications in motor control, current sensing, and rotary or linear position sensing.
The device is housed in a small, surface-mount package, allowing for ease of integration into compact systems. Its reliability and precision make it a popular choice for designers seeking efficient and accurate sensing solutions.

Features

The ADA4571BRZ is a precision, linear Hall effect sensor with integrated signal conditioning. Key features include:
1. Accuracy: High precision with low offset and drift, suitable for precise angular measurements.

2. Output: Provides an analog output proportional to the sine and cosine of the magnetic field angle, enabling accurate angle measurements over a full 360 degrees.
3. Supply Voltage: Operates over a wide supply voltage range, typically from 4.5V to 5.5V.
4. Temperature Range: Functional across a wide temperature range, making it suitable for automotive and industrial applications.
5. Package: Available in a compact and robust package suitable for various environmental conditions.
6. Low Power Consumption: Designed for energy efficiency, suitable for battery-operated devices.
7. Integrated Circuit: Combines Hall sensor and signal conditioning electronics for ease of use and reliability.
The ADA4571BRZ is typically used in applications like motor control, position sensing, and other scenarios requiring precise angle measurement in harsh environments.

Package

The ADA4571BRZ is an IC package with a standard SOIC-8 (Small Outline Integrated Circuit) configuration. SOIC-8 packages are surface-mount devices with eight pins and are commonly used for integrated circuits requiring a small footprint.

Pinout

The ADA4571BRZ is an AMR (Anisotropic Magneto-Resistive) angle sensor from Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package) form. The device combines an AMR sensor with a signal conditioning IC to provide an analog output that represents angular information, typically used for contactless angle measurement.
Key functions include:
- Integrated AMR sensor and signal conditioning IC.
- Provides precise angle measurement.
- Analog output proportional to the angle of the magnetic field.
Pin configuration generally includes:
- Two pins for the power supply (V+ and GND).
- Two pins for the output signals (VOUT1 and VOUT2), which represent the sine and cosine components of the angle.
- Additional pins for reference and other functionalities depending on specific application needs.
The concise design enables it to be used in applications requiring precise angle measurement, such as motor control and robotics.

Manufacturer

The ADA4571BRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions that are used in a wide range of applications, including industrial equipment, automotive systems, communication devices, consumer electronics, and healthcare technology. Analog Devices is known for its innovation in the field of semiconductors and for its contributions to advancing electronic technologies across various industries.

Application

The ADA4571BRZ is a precision, low noise, low offset, high-voltage operational amplifier. It is commonly used in application areas such as sensor interfaces, precision instrumentation, active filters, and ADC drivers. It is also suitable for use in industrial and automotive systems where high performance and reliability are crucial. The device's low noise and precision characteristics make it ideal for applications requiring accurate signal conditioning and processing.

Equivalent

The ADA4571BRZ is an anisotropic magnetoresistive (AMR) sensor from Analog Devices used for angle measurement applications. Equivalent products include the Honeywell HMC1512, NXP KMZ60 or KMZ61, and Alps Alpine HSCDTD series. These alternatives might offer similar functionalities but can differ in specifications, so it's crucial to compare their datasheets to ensure compatibility with your specific application requirements.

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