INA202AIDR

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INA202AIDR

+BOM

IC CURRENT MONITOR 3.5% 8SOIC

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #INA202AIDR

  • 在庫状況7956

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
PartStatus Active
Function Current Monitor
SensingMethod High-Side
Accuracy ±3.5%
Voltage-Input -16V ~ 80V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SOIC
BaseProductNumber INA202

概要

Description

INA202AIDR refers to "Introduction to Artificial Intelligence for Data Research," a course designed to provide foundational knowledge of artificial intelligence (AI) principles and their application in data research. The curriculum typically covers essential topics such as machine learning, natural language processing, data mining, and statistical analysis.
Students learn to utilize AI tools and techniques to analyze large datasets, extract meaningful insights, and solve complex problems. The course often includes hands-on projects and case studies, enabling participants to apply theoretical concepts in practical scenarios.
By the end of the course, students should be equipped with the skills to leverage AI in research settings, understand ethical considerations, and stay updated on emerging trends in AI and data science. This introduction serves as a stepping stone for more advanced studies in AI and its applications in various fields, including healthcare, finance, and technology.

Equivalent

The INA202AIDR is a precision current sensing amplifier. Equivalent products include the INA210, INA199, and INA201 series from Texas Instruments, as well as the LTC6101 from Analog Devices. These alternatives offer similar functionality for current sensing applications, but it's essential to compare specifications such as gain, input range, and supply voltage to ensure compatibility with your design requirements.

Features

The INA202AIDR is a precision current sense amplifier designed for high-side current sensing applications. Key features include:
1. Gain Options: Configurable gain settings of 50, 100, and 200 V/V, allowing flexibility for various applications.
2. Low Offset Voltage: It has a low input offset voltage (typically 50 µV), enhancing accuracy in current measurements.
3. Wide Supply Voltage Range: Operates from 2.7 V to 36 V, making it suitable for diverse power supply environments.
4. High Common-Mode Voltage Range: Supports common-mode voltages up to 36 V, facilitating high-side sensing.
5. Low Power Consumption: Consumes only 50 µA of quiescent current, which is ideal for battery-powered applications.
6. Rail-to-Rail Output: Provides a rail-to-rail output to maximize dynamic range and improve measurement fidelity.
7. Temperature Range: Designed to operate over an extended temperature range of -40°C to +125°C.
These features make the INA202AIDR suitable for applications in battery management, motor control, and general current sensing in various electronic devices.

Pinout

The INA202AIDR is a precision current sense amplifier with a 5-pin package. Its pin configuration is as follows:
1. IN+ (Pin 1): Positive input for the current sense voltage.
2. IN− (Pin 2): Negative input for the current sense voltage.
3. V- (Pin 3): Negative power supply pin; connects to system ground.
4. V+ (Pin 4): Positive power supply pin; typically connected to a voltage between 2.7V and 5.5V.
5. OUT (Pin 5): Output pin that provides the amplified voltage corresponding to the current being sensed.
The INA202AIDR is designed for high precision and low offset voltage applications, often used in battery management systems, motor control, and other power monitoring applications.

Manufacturer

The INA202AIDR is manufactured by Texas Instruments (TI), a prominent semiconductor company based in the United States. Founded in 1930, Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor solutions, including integrated circuits (ICs) and microcontrollers. The company is widely recognized for its innovative products and technologies that serve various industries such as automotive, industrial, communications, and consumer electronics.
The INA202AIDR is a high-precision current shunt monitor designed for applications requiring accurate current sensing. It features low offset voltage and high common-mode voltage capability, making it suitable for a variety of power management and monitoring applications. Texas Instruments positions itself as a leader in the semiconductor market, focusing on research and development to drive advancements in technology and support diverse applications across multiple sectors.

Application

The INA202AIDR is a precision current sense amplifier designed for a variety of applications, including:
1. Power Management: Used in battery monitoring, charging circuits, and power supplies to measure current accurately.
2. Motor Control: Employed in motor drive circuits for current feedback and protection.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) and factory automation systems for monitoring and control.
4. Electric Vehicles: Applied in monitoring battery packs and electric motor currents for efficiency and safety.
5. Medical Devices: Used in portable diagnostic equipment and wearable health monitors for accurate current sensing.
These applications leverage its high precision, low offset voltage, and wide common-mode voltage range.

Package

The INA202AIDR is available in a VSSOP (Very Thin Shrink Small Outline Package) package type, specifically a 8-pin VSSOP. This package features a compact design ideal for space-constrained applications.

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