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INA210AIDCK

Name: INA210AIDCK
Rating: 4.7 (12 reviews)

Texas Instruments

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概述

Description

The INA210AIDCK is a high-precision, low-side current shunt monitor from Texas Instruments. It is designed to measure small voltage drops across a shunt resistor, allowing for accurate current sensing in a variety of applications, such as battery management, industrial equipment, and power monitoring systems.
Key features include a wide common-mode voltage range, a gain of 100V/V, and a low supply voltage that makes it suitable for low-power applications. The device offers an internal reference, low offset voltage, and minimal temperature drift, ensuring high accuracy. It typically operates with a supply voltage from 2.7V to 5.5V and has a fast response time suitable for dynamic current measurements.
The INA210AIDCK is available in a compact SOT-23 package, making it easy to integrate into space-constrained designs. Its combination of precision, versatility, and ease of use makes it an excellent choice for engineers looking to implement current sensing in their designs.

Features

The INA210AIDCK is a high-performance current sensing amplifier designed for accurate current measurement. Key features include:
1. High Precision: Offers low offset voltage and low drift, ensuring accurate current sensing.
2. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, making it suitable for various applications.
3. Gain Options: Available in different fixed gains (e.g., 20V/V, 50V/V) for versatile measurement requirements.
4. Fast Response: Provides a fast response time, allowing for quick current transient detection.
5. Low Power Consumption: Consumes minimal power, making it ideal for battery-operated devices.
6. Small Package: Housed in a compact SOT-23 package, facilitating integration into space-constrained circuits.
7. Rail-to-Rail Output: Ensures maximum output swing, improving measurement accuracy near supply rails.
These features make the INA210AIDCK suitable for a wide range of applications, including battery management systems, motor control, and power monitoring.

Package

The INA210AIDCK is packaged in a Thin LQFP (Low-Profile Quad Flat Package) with 16 pins.

Pinout

The INA210AIDCK is a current shunt monitor from Texas Instruments, featuring a total of 8 pins. Here are the pin descriptions:
1. IN+ (Pin 1): Positive input for the shunt voltage.
2. IN- (Pin 2): Negative input for the shunt voltage.
3. REF (Pin 3): Reference voltage input.
4. GND (Pin 4): Ground connection.
5. V+ (Pin 5): Power supply voltage input (typically 2.7V to 5.5V).
6. VOUT (Pin 6): Output voltage representing the shunt voltage.
7. CM (Pin 7): Common mode voltage pin, used to set the common mode range.
8. NC (Pin 8): No connect; this pin is not used.
The INA210 is designed for high precision and low offset measurements, making it suitable for battery management and power monitoring applications.

Manufacturer

The INA210AIDCK is manufactured by Texas Instruments (TI), a global semiconductor company based in the United States. Texas Instruments designs and manufactures a wide range of electronic components, including analog and digital integrated circuits, microcontrollers, and processors. The company is known for its innovation in various sectors, such as automotive, industrial, communications, and consumer electronics. TI focuses on delivering high-performance solutions for signal processing, power management, and embedded systems. Founded in 1930, Texas Instruments has established itself as a leader in the semiconductor industry, emphasizing quality, reliability, and cutting-edge technology.

Application

The INA210AIDCK is a precision current sense amplifier commonly used in applications such as power management, battery monitoring, motor control, and industrial automation. It is ideal for measuring low-side or high-side current in various systems, enabling accurate current measurement and feedback for efficient energy usage and system protection.

Equivalent

Equivalent products to the INA210AIDCK include the INA190, INA191, and INA198 from Texas Instruments. Other potential alternatives may include similar current shunt monitors like the LTC6101 from Analog Devices or the MAX44284 from Maxim Integrated. Always verify specifications such as voltage range, gain, and package to ensure compatibility for your application.