AD8210YRZ

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AD8210YRZ

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IC CURRENT MONITOR 0.5% 8SOIC

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  • メーカー品番 #AD8210YRZ

  • データシート AD8210YRZ DataSheet

  • パッケージ SOIC-8

  • 在庫状況4331

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Tube
ProductStatus Active
Function Current Monitor
SensingMethod High/Low-Side
Accuracy ±0.7%
Voltage-Input -2V ~ 65V
Current-Output 5mA
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概要

Description

The AD8210YRZ is a precision, single-supply, high-voltage current shunt monitor from Analog Devices. It is designed to amplify small differential voltages in the presence of large common-mode voltages. The device is particularly useful for current sensing applications, such as in motor control, power management, and battery monitoring systems.
Key features of the AD8210YRZ include a wide operating temperature range, excellent DC precision parameters, and a high common-mode voltage range, which allows it to operate effectively under demanding conditions. It typically offers a fixed gain, such as 20 V/V, ensuring accurate current measurements. The device’s high common-mode rejection ratio (CMRR) enhances its performance in environments with noise and voltage fluctuations.
The AD8210YRZ operates with a single power supply, which simplifies its integration into various systems. Its compact package options make it suitable for applications requiring space-efficient solutions. Overall, the AD8210YRZ is valued for its reliability, precision, and versatility in monitoring and measuring electrical currents in a variety of industrial and automotive settings.

Equivalent

The AD8210YRZ is a precision current-sense amplifier. Some equivalent products include the INA138 and INA168 from Texas Instruments, the MAX4173 and MAX4174 from Maxim Integrated, and the LT1999 from Analog Devices. These alternatives offer similar functions but may differ in specifications like bandwidth, gain, and input voltage range, so it's essential to check datasheets for compatibility with specific applications.

Features

The AD8210YRZ is a high-performance, precision current shunt monitor designed for high-side current sensing in various applications. Key features include:
1. Wide Operating Range: It functions across a wide voltage range from 4.5 V to 36 V, making it suitable for various automotive and industrial applications.
2. High Accuracy: It offers a precision offset voltage of ±500 µV, ensuring accurate current measurement.
3. Wide Temperature Range: The device operates efficiently over an extended temperature range of −40°C to +125°C, suitable for harsh environments.
4. High Common-Mode Voltage: It supports common-mode voltages up to 65 V, providing flexibility in handling high-voltage applications.
5. Gain Options: The AD8210YRZ has a fixed gain of 20 V/V, which provides consistent performance and simplifies design requirements.
6. Low Power Consumption: The device is designed for low power consumption, enhancing energy efficiency in battery-powered applications.
7. Robust Design: It features excellent immunity to electromagnetic interference (EMI), ensuring reliable performance in noisy environments.
These features make the AD8210YRZ ideal for applications needing precise current measurement, such as battery management systems, motor control, and power management solutions.

Pinout

The AD8210YRZ is a high voltage, precision current shunt monitor manufactured by Analog Devices. It is designed to measure the voltage across a shunt resistor in high-side current sensing applications. The device is typically used for current monitoring in automotive, industrial, and power management applications.
The AD8210YRZ comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. V+: Positive supply voltage input.
2. GND: Ground reference.
3. REF1: Reference voltage input 1. Used for setting the output zero point.
4. REF2: Reference voltage input 2. Used in conjunction with REF1.
5. OUT: Output voltage, proportional to the input differential voltage.
6. VIN+: Positive differential input voltage.
7. VIN−: Negative differential input voltage.
The AD8210YRZ is designed to provide a fixed gain and is often used for precision current sensing with enhanced accuracy and stability over temperature variations.

Manufacturer

The AD8210YRZ is manufactured by Analog Devices, Inc. Analog Devices is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits. These components are utilized in electronic equipment for a wide range of applications, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its focus on high-performance products and innovation in signal processing technology.

Application

The AD8210YRZ is a high common-mode voltage, current shunt monitor ideal for various applications. Key areas include:
1. Automotive Systems: For battery monitoring, current sensing in electric and hybrid vehicles, and starter/alternator current measurement.
2. Industrial Control: Used in motor control, power management systems, and process control for precise current measurement.
3. Telecommunications: For power amplifier bias control and monitoring current in communication equipment.
4. Power Management: In power supply units for monitoring load current and managing energy efficiency.
5. Instrumentation: Used in test equipment and measurement systems that require high precision current sensing.
These applications benefit from the device's high accuracy, wide operating temperature range, and ability to handle high common-mode voltages.

Package

The AD8210YRZ is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is designed for surface mounting on circuit boards, offering a compact size ideal for various electronic applications.

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