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INA286AID
+Lista de MateriaisIC CURRENT SHUNT MONITOR 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #INA286AID
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Pacote SOIC (D)-8
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Em Estoque3518
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Especificações
| Atributo | Valor |
| Package | Tube |
| Series | Zero-Drift |
| ProductStatus | Active |
| Function | Current Monitor |
| SensingMethod | High/Low-Side |
| Accuracy | ±0.4% |
| Voltage-Input | -14V ~ 80V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
The INA286AID is a precision current-shunt monitor from Texas Instruments, designed for high-side current sensing applications. It operates with a wide common-mode voltage range from -14 V to +80 V, making it versatile for various applications, including automotive and industrial systems. The device provides accurate current measurements by amplifying the voltage drop across a shunt resistor, with a fixed gain of 200 V/V.
Key features include low offset voltage, low drift, and high bandwidth, which ensure precise measurements even in dynamic conditions. The INA286AID supports a single supply voltage operation from 2.7 V to 18 V, and outputs a voltage proportional to the sensed current.
Its robust design includes protection against reverse polarity and overvoltage conditions, enhancing reliability in harsh environments. The device is offered in an SOIC-8 package, making it easy to integrate into circuit designs. The INA286AID is suitable for applications like battery management systems, motor control, and power management, where accurate current measurement and monitoring are crucial.
Key features include low offset voltage, low drift, and high bandwidth, which ensure precise measurements even in dynamic conditions. The INA286AID supports a single supply voltage operation from 2.7 V to 18 V, and outputs a voltage proportional to the sensed current.
Its robust design includes protection against reverse polarity and overvoltage conditions, enhancing reliability in harsh environments. The device is offered in an SOIC-8 package, making it easy to integrate into circuit designs. The INA286AID is suitable for applications like battery management systems, motor control, and power management, where accurate current measurement and monitoring are crucial.
Equivalent
The INA286AID is a high-side, bidirectional current-shunt monitor from Texas Instruments. Equivalent products include the MAX4080/MAX4081 from Maxim Integrated, the LT6100 from Analog Devices, and the ZXCT1009 from Diodes Incorporated. These alternatives offer similar functions for current sensing applications, but it's essential to verify their specifications such as supply voltage range, bandwidth, and accuracy to ensure compatibility with your specific requirements.
Features
The INA286AID is a high-precision, bidirectional current-shunt monitor with several key features:
1. Wide Common-Mode Range: It supports a common-mode voltage range from -14V to +80V, making it suitable for use in various applications, including those with high voltage levels.
2. High Accuracy: The device offers excellent accuracy with a low offset voltage and low drift, ensuring precise current measurements even at low shunt voltages.
3. Gain Options: It provides a fixed gain, allowing it to amplify small differential voltages effectively over a wide input range.
4. Bidirectional Current Sensing: It can measure current flowing in both directions, which is essential for applications requiring monitoring of charge and discharge currents.
5. Low Power Consumption: The INA286AID operates with low power consumption, making it suitable for battery-powered devices.
6. Compact Package: It is available in a small, space-saving package that facilitates easy integration into various circuit boards.
These features make the INA286AID ideal for applications in automotive, industrial, and consumer electronics where precision current monitoring is critical.
1. Wide Common-Mode Range: It supports a common-mode voltage range from -14V to +80V, making it suitable for use in various applications, including those with high voltage levels.
2. High Accuracy: The device offers excellent accuracy with a low offset voltage and low drift, ensuring precise current measurements even at low shunt voltages.
3. Gain Options: It provides a fixed gain, allowing it to amplify small differential voltages effectively over a wide input range.
4. Bidirectional Current Sensing: It can measure current flowing in both directions, which is essential for applications requiring monitoring of charge and discharge currents.
5. Low Power Consumption: The INA286AID operates with low power consumption, making it suitable for battery-powered devices.
6. Compact Package: It is available in a small, space-saving package that facilitates easy integration into various circuit boards.
These features make the INA286AID ideal for applications in automotive, industrial, and consumer electronics where precision current monitoring is critical.
Pinout
The INA286AID is a current shunt monitor from Texas Instruments, designed for high-side or low-side current sensing applications. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin functions are as follows:
1. V+: Power supply input.
2. IN+: Non-inverting input.
3. IN-: Inverting input.
4. REF1: Reference input pin 1. Used in conjunction with REF2 to set the output voltage reference.
5. REF2: Reference input pin 2.
6. OUT: Output pin. Provides a voltage output proportional to the differential input voltage.
7. GND: Ground pin.
8. NC: No connection (may be internally connected, should not be used).
The INA286AID is designed to accurately measure small differential voltages over a wide common-mode voltage range, making it suitable for applications in automotive, industrial, and consumer electronics.
1. V+: Power supply input.
2. IN+: Non-inverting input.
3. IN-: Inverting input.
4. REF1: Reference input pin 1. Used in conjunction with REF2 to set the output voltage reference.
5. REF2: Reference input pin 2.
6. OUT: Output pin. Provides a voltage output proportional to the differential input voltage.
7. GND: Ground pin.
8. NC: No connection (may be internally connected, should not be used).
The INA286AID is designed to accurately measure small differential voltages over a wide common-mode voltage range, making it suitable for applications in automotive, industrial, and consumer electronics.
Manufacturer
The INA286AID is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in a wide array of electronic devices. TI is known for its strong focus on innovation and development in areas such as analog electronics, embedded processing, and digital light processing. The company serves a broad range of industries, including automotive, industrial, consumer electronics, and communications equipment, making it a key player in the semiconductor industry.
Application
The INA286AID is a precision current-shunt monitor used in various applications requiring accurate current measurement. Key application areas include:
1. Battery Management Systems: Used to monitor charge and discharge currents in batteries.
2. Power Management: Integral in power supply and load monitoring for efficient power distribution.
3. Automotive Systems: Applied in electric vehicles for monitoring motor currents and battery status.
4. Industrial Automation: Used in process control and monitoring equipment to ensure operational efficiency.
5. Telecommunications: Helps in power regulation and monitoring in network systems.
6. Consumer Electronics: Utilized in devices for power consumption monitoring and protection.
Its high precision and wide common-mode voltage range make it versatile for diverse applications.
1. Battery Management Systems: Used to monitor charge and discharge currents in batteries.
2. Power Management: Integral in power supply and load monitoring for efficient power distribution.
3. Automotive Systems: Applied in electric vehicles for monitoring motor currents and battery status.
4. Industrial Automation: Used in process control and monitoring equipment to ensure operational efficiency.
5. Telecommunications: Helps in power regulation and monitoring in network systems.
6. Consumer Electronics: Utilized in devices for power consumption monitoring and protection.
Its high precision and wide common-mode voltage range make it versatile for diverse applications.
Package
The INA286AID is available in an SOIC-8 package type. This package type is a small-outline integrated circuit with eight pins, commonly used for surface mounting on PCBs.
