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INA200AIDR
+BOMIC CURRENT SHUNT MONITOR 8SOIC
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #INA200AIDR
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Gói SOIC (D)-8
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Có sẵn7167
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | 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) |
Tổng quan
Description
The INA200AIDR is a high-side, current-sensing amplifier designed by Texas Instruments. It is part of the INA200 series, which is known for its precision and reliability in measuring current flow in various applications. The device operates with a wide supply voltage range and provides a differential input voltage that is proportional to the load current. Featuring an integrated comparator with a voltage reference, the INA200AIDR can be used for overcurrent detection and protection, making it suitable for power management systems.
Key specifications include a common-mode voltage range from -16V to +80V and a gain of 20 V/V. It supports a bandwidth of up to 500 kHz, ensuring accurate and fast current measurements. The INA200AIDR is housed in a small SOIC-8 package, which is ideal for space-constrained applications. Typical use cases include battery management systems, automotive applications, and industrial automation. With its robust design, the INA200AIDR is suited for environments requiring precise current monitoring and protection features.
Key specifications include a common-mode voltage range from -16V to +80V and a gain of 20 V/V. It supports a bandwidth of up to 500 kHz, ensuring accurate and fast current measurements. The INA200AIDR is housed in a small SOIC-8 package, which is ideal for space-constrained applications. Typical use cases include battery management systems, automotive applications, and industrial automation. With its robust design, the INA200AIDR is suited for environments requiring precise current monitoring and protection features.
Equivalent
The INA200AIDR is a current-shunt monitor from Texas Instruments. Equivalent products would include:
1. INA201 - Another variant from Texas Instruments with similar specifications.
2. INA202 - Offers additional features within the same series.
3. MAX4372 - From Maxim Integrated, a current-sense amplifier with similar functionality.
4. LT6106 - From Analog Devices, known for its precision current sensing.
These alternatives should be evaluated based on specific circuit requirements and performance criteria.
1. INA201 - Another variant from Texas Instruments with similar specifications.
2. INA202 - Offers additional features within the same series.
3. MAX4372 - From Maxim Integrated, a current-sense amplifier with similar functionality.
4. LT6106 - From Analog Devices, known for its precision current sensing.
These alternatives should be evaluated based on specific circuit requirements and performance criteria.
Features
The INA200AIDR is a current-shunt monitor from Texas Instruments, designed for high-side current sensing applications. Key features include:
1. Wide Supply Voltage Range: The device operates from 2.7V to 18V, accommodating various supply conditions.
2. High Accuracy: It offers precision current measurement with a typical offset voltage of 500 µV, ensuring accurate performance.
3. Amplification Options: The INA200AIDR provides a fixed gain of 20, suitable for a range of applications requiring different levels of amplification.
4. Wide Common-Mode Voltage Range: It supports a common-mode voltage range from -16V to +80V, making it versatile for different environments.
5. Low Quiescent Current: Consumes minimal power with a typical quiescent current of 180 µA, optimizing energy efficiency.
6. Integrated Comparator: Features a built-in comparator with internal 0.6V reference, facilitating overcurrent protection and signal monitoring.
7. Small Package: Available in an 8-pin SOIC (Small Outline Integrated Circuit) package, suited for space-constrained designs.
These features make the INA200AIDR ideal for applications like battery management systems, power supply monitoring, and motor control systems.
1. Wide Supply Voltage Range: The device operates from 2.7V to 18V, accommodating various supply conditions.
2. High Accuracy: It offers precision current measurement with a typical offset voltage of 500 µV, ensuring accurate performance.
3. Amplification Options: The INA200AIDR provides a fixed gain of 20, suitable for a range of applications requiring different levels of amplification.
4. Wide Common-Mode Voltage Range: It supports a common-mode voltage range from -16V to +80V, making it versatile for different environments.
5. Low Quiescent Current: Consumes minimal power with a typical quiescent current of 180 µA, optimizing energy efficiency.
6. Integrated Comparator: Features a built-in comparator with internal 0.6V reference, facilitating overcurrent protection and signal monitoring.
7. Small Package: Available in an 8-pin SOIC (Small Outline Integrated Circuit) package, suited for space-constrained designs.
These features make the INA200AIDR ideal for applications like battery management systems, power supply monitoring, and motor control systems.
Pinout
The INA200AIDR is a current-shunt monitor from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. VS: Power supply voltage input. Connect to the supply voltage.
2. OUT: Output voltage. This pin provides the amplified voltage output that is proportional to the difference between the IN+ and IN- pins.
3. GND: Ground. Connect to system ground.
4. IN-: Negative input. Connect to the low side of the shunt resistor.
5. IN+: Positive input. Connect to the high side of the shunt resistor.
6. REF1: Reference voltage input 1. Used for setting the reference voltage level.
7. REF2: Reference voltage input 2. Used for setting the reference voltage level.
8. ENABLE: Enable pin. Used to enable or disable the device.
The INA200AIDR is designed to monitor current by measuring the voltage across a shunt resistor and providing an amplified output voltage.
1. VS: Power supply voltage input. Connect to the supply voltage.
2. OUT: Output voltage. This pin provides the amplified voltage output that is proportional to the difference between the IN+ and IN- pins.
3. GND: Ground. Connect to system ground.
4. IN-: Negative input. Connect to the low side of the shunt resistor.
5. IN+: Positive input. Connect to the high side of the shunt resistor.
6. REF1: Reference voltage input 1. Used for setting the reference voltage level.
7. REF2: Reference voltage input 2. Used for setting the reference voltage level.
8. ENABLE: Enable pin. Used to enable or disable the device.
The INA200AIDR is designed to monitor current by measuring the voltage across a shunt resistor and providing an amplified output voltage.
Manufacturer
The INA200AIDR is manufactured by Texas Instruments Incorporated. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. Its primary focus is on developing analog chips and embedded processors, which are used in electronics across diverse industries worldwide. TI is known for its innovation in the semiconductor industry and has been a key player in advancing technology for decades. The company serves multiple sectors, including industrial, automotive, personal electronics, communications equipment, and enterprise systems, making it a significant contributor to the electronics and semiconductor markets.
Application
The INA200AIDR is a current-shunt monitor commonly used in various applications requiring precise current measurement and monitoring. Key application areas include:
1. Power Management: Used in power supplies and battery management systems to monitor current flow and ensure efficiency.
2. Automotive Systems: Helps in monitoring the current in electric vehicles and hybrid systems.
3. Industrial Automation: Employed in motor control and other industrial equipment to ensure operational safety and efficiency.
4. Telecommunications: Used in managing power distribution and consumption in telecommunication infrastructure.
5. Consumer Electronics: Integrated into devices requiring precise power monitoring, such as laptops and mobile devices.
These applications leverage its ability to measure current accurately over a wide range of voltages.
1. Power Management: Used in power supplies and battery management systems to monitor current flow and ensure efficiency.
2. Automotive Systems: Helps in monitoring the current in electric vehicles and hybrid systems.
3. Industrial Automation: Employed in motor control and other industrial equipment to ensure operational safety and efficiency.
4. Telecommunications: Used in managing power distribution and consumption in telecommunication infrastructure.
5. Consumer Electronics: Integrated into devices requiring precise power monitoring, such as laptops and mobile devices.
These applications leverage its ability to measure current accurately over a wide range of voltages.
Package
The INA200AIDR is packaged in an SOIC-8 (Small Outline Integrated Circuit with 8 pins) package type.
