INA210AIDCKR

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INA210AIDCKR

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  • 製造商德州儀器

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  • 有存貨7540

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規格

屬性 價值
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType Current Sense
NumberofCircuits 1
SlewRate 0.4V/µs
GainBandwidthProduct 14 kHz
Current-InputBias 28 µA
Voltage-InputOffset 0.55 µV
Current-Supply 65µA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 26 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-TSSOP, SC-88, SOT-363

概述

Description

The INA210AIDCKR is a high-precision, low-power current shunt monitor from Texas Instruments. It is designed to amplify the voltage developed across a current-sensing resistor, providing an output voltage that is linearly proportional to the input voltage. This device operates over a wide supply voltage range of 2.7V to 26V, making it suitable for various applications. It features a fixed gain of 200V/V, enabling accurate current measurement in small signals.
Key features include low offset voltage, high accuracy, and a wide common-mode range from -0.3V to +26V, allowing for operation in various environments. The INA210AIDCKR is ideal for use in power management, battery chargers, and automotive applications. It comes in a small, 6-pin SC70 package, making it easy to integrate into compact designs. Additionally, its low current consumption helps in applications where power efficiency is crucial. Overall, the INA210AIDCKR offers precise current sensing capabilities essential for monitoring and controlling power in electronic systems.

Equivalent

The INA210AIDCKR is a current-shunt monitor from Texas Instruments. Equivalent products include:
1. MAX4070 from Maxim Integrated
2. AD8210 from Analog Devices
3. MCP6021 from Microchip Technology (though it's more of a general-purpose op-amp)
4. ZXCT1009 from Diodes Incorporated
These alternatives may not match all specifications exactly but can be considered based on similar applications. Always compare datasheets for specific requirements.

Features

The INA210AIDCKR is a high-precision current-shunt monitor from Texas Instruments designed for various applications. Key features include:
1. Wide Supply Voltage Range: It operates from 2.7 V to 26 V, making it versatile for different systems.
2. Low Offset Voltage: This device boasts a low offset voltage, enhancing its accuracy in current measurement.
3. High Accuracy and Precision: The INA210AIDCKR provides high accuracy with a maximum error of 1.5% and low input offset drift.
4. Gain: It has a fixed gain of 200 V/V, suitable for amplifying small differential signals.
5. Operating Temperature Range: The device functions effectively from -40°C to +125°C, ensuring reliability in harsh environments.
6. Small Package Size: Available in a compact SOT-23 package, it is ideal for space-constrained applications.
7. Bidirectional Current Sensing: Capable of sensing current in both directions, offering flexibility for various use cases.
These features make the INA210AIDCKR suitable for use in battery management systems, power management, and precision current measurement applications.

Pinout

The INA210AIDCKR is a current-shunt monitor from Texas Instruments. It comes in a 5-pin SOT-23 package. The pin functions are as follows:
1. VIN+: Non-inverting input to the current-sensing amplifier.
2. VIN-: Inverting input to the current-sensing amplifier, connected across a shunt resistor.
3. VOUT: Output voltage pin, providing the amplified voltage corresponding to the sensed current.
4. GND: Ground connection for the device.
5. VS: Supply voltage pin, where the device receives its operating power.
The INA210 is designed to sense the voltage drop across a shunt resistor in the presence of high common-mode voltages and provide a proportional output voltage, enabling precise current measurement in various applications.

Manufacturer

The INA210AIDCKR is manufactured by Texas Instruments, a global semiconductor company. Texas Instruments, commonly known as TI, designs and manufactures a wide array of electronic components and integrated circuits, which are used in various applications across industries such as consumer electronics, automotive, industrial equipment, and telecommunications.
TI is well-known for its innovations in analog and embedded processing. Its products play a critical role in enhancing the capabilities of electronic systems by providing analog signal processing, power management, and data conversion, among other functionalities. The company also focuses on education technology through its development of calculators and learning tools for students and educators.

Application

The INA210AIDCKR is a precision, current-sense amplifier used in various applications. Key application areas include power management systems, battery monitoring, and motor control where precise current measurement is crucial. It's also employed in automotive systems for monitoring current in various subsystems, in industrial automation for current feedback loops, and in telecommunications for power supply monitoring. Its high accuracy and wide common-mode voltage range make it suitable for both low-side and high-side current sensing applications. Additionally, it finds use in consumer electronics for battery-operated devices ensuring efficient power usage and protection.

Package

The INA210AIDCKR is packaged in a SOT-563 (Small Outline Transistor) format, which is a small, leaded surface-mount package commonly used for compact electronic circuits.

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