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INA282AIDGKR
+Lista de MateriaisIC CURRENT SHUNT MONITOR 8VSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #INA282AIDGKR
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Pacote VSSOP-8
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Em Estoque5138
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| 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-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Visão Geral
Description
The INA282AIDGKR is a precise current shunt monitor from Texas Instruments. It is part of the INA282 series, designed to measure voltage drops across shunts at common-mode voltages from -14V to +80V. This device offers a high gain of 50 V/V and is optimized for applications requiring precise measurement of bidirectional currents, such as battery management systems, motor controls, and power management systems.
Key features include:
1. Wide Common-Mode Range: Operates over a wide voltage range, enabling versatile applications.
2. High Accuracy: Offers precise current sensing with low offset voltage and drift.
3. Bidirectional Current Measurement: Can measure current flowing in both directions through the shunt, useful for various applications.
4. Response Time: Fast response time suitable for dynamic or transient current measurements.
Available in a compact and efficient package, the INA282AIDGKR integrates well into diverse electronic systems requiring reliable and accurate current monitoring. Its robust design ensures dependable performance in challenging industrial environments.
Key features include:
1. Wide Common-Mode Range: Operates over a wide voltage range, enabling versatile applications.
2. High Accuracy: Offers precise current sensing with low offset voltage and drift.
3. Bidirectional Current Measurement: Can measure current flowing in both directions through the shunt, useful for various applications.
4. Response Time: Fast response time suitable for dynamic or transient current measurements.
Available in a compact and efficient package, the INA282AIDGKR integrates well into diverse electronic systems requiring reliable and accurate current monitoring. Its robust design ensures dependable performance in challenging industrial environments.
Equivalent
The INA282AIDGKR is a high-voltage, high-accuracy current shunt monitor from Texas Instruments. Equivalent products include:
1. Analog Devices: AD8210, AD8212
2. Maxim Integrated: MAX4080, MAX4081
3. STMicroelectronics: TSC2010, TSC2011
4. Microchip Technology: MCP6H01, MCP6H02
These alternatives vary in specifications like bandwidth, gain, and supply voltage, so ensure they meet your specific application requirements.
1. Analog Devices: AD8210, AD8212
2. Maxim Integrated: MAX4080, MAX4081
3. STMicroelectronics: TSC2010, TSC2011
4. Microchip Technology: MCP6H01, MCP6H02
These alternatives vary in specifications like bandwidth, gain, and supply voltage, so ensure they meet your specific application requirements.
Features
The INA282AIDGKR is a high-precision, bidirectional current shunt monitor from Texas Instruments. Key features include:
1. Wide Supply Voltage Range: Operates efficiently from 2.7V to 18V.
2. High Accuracy: Offers a maximum offset voltage of 70 µV, ensuring precise current measurements.
3. Wide Common-Mode Voltage Range: It supports a range from -14V to +80V, allowing flexibility in various applications.
4. Gain Options: This device provides a gain of 50 V/V, suitable for different measurement needs.
5. Low Quiescent Current: With a typical current consumption of just 900 µA, it is power-efficient.
6. High Bandwidth: Features a bandwidth of up to 105 kHz, enabling fast response times.
7. Bidirectional Current Sensing: Capable of measuring current flow in both directions through a shunt resistor.
8. Package: Available in a compact, 8-pin VSSOP package, facilitating easy integration into designs.
These features make the INA282AIDGKR ideal for use in battery management, power management, and other applications requiring precise current monitoring.
1. Wide Supply Voltage Range: Operates efficiently from 2.7V to 18V.
2. High Accuracy: Offers a maximum offset voltage of 70 µV, ensuring precise current measurements.
3. Wide Common-Mode Voltage Range: It supports a range from -14V to +80V, allowing flexibility in various applications.
4. Gain Options: This device provides a gain of 50 V/V, suitable for different measurement needs.
5. Low Quiescent Current: With a typical current consumption of just 900 µA, it is power-efficient.
6. High Bandwidth: Features a bandwidth of up to 105 kHz, enabling fast response times.
7. Bidirectional Current Sensing: Capable of measuring current flow in both directions through a shunt resistor.
8. Package: Available in a compact, 8-pin VSSOP package, facilitating easy integration into designs.
These features make the INA282AIDGKR ideal for use in battery management, power management, and other applications requiring precise current monitoring.
Pinout
The INA282AIDGKR is a high-precision, wide common-mode range, current-sensing amplifier from Texas Instruments. It is commonly used for current measurement in power management and motor control applications. The device is provided in an 8-pin VSSOP (DGK) package.
Here are the functions of each pin:
1. V+ (Pin 1): Power supply pin. The operating voltage range is from 2.7V to 18V.
2. IN+ (Pin 2): Non-inverting input of the current-sensing amplifier.
3. IN- (Pin 3): Inverting input of the current-sensing amplifier.
4. REF (Pin 4): Reference voltage input. This pin is used to set the output voltage reference level.
5. OUT (Pin 5): Output voltage pin, representing the amplified current measurement.
6. GND (Pin 6): Ground reference for the device.
7. NC (Pin 7): No connection, typically not connected internally. It may be used for mechanical stability.
8. NC (Pin 8): Another no-connection pin, similar to Pin 7.
The INA282AIDGKR is designed to deliver high accuracy with a low offset and drift, making it suitable for precise current sensing applications.
Here are the functions of each pin:
1. V+ (Pin 1): Power supply pin. The operating voltage range is from 2.7V to 18V.
2. IN+ (Pin 2): Non-inverting input of the current-sensing amplifier.
3. IN- (Pin 3): Inverting input of the current-sensing amplifier.
4. REF (Pin 4): Reference voltage input. This pin is used to set the output voltage reference level.
5. OUT (Pin 5): Output voltage pin, representing the amplified current measurement.
6. GND (Pin 6): Ground reference for the device.
7. NC (Pin 7): No connection, typically not connected internally. It may be used for mechanical stability.
8. NC (Pin 8): Another no-connection pin, similar to Pin 7.
The INA282AIDGKR is designed to deliver high accuracy with a low offset and drift, making it suitable for precise current sensing applications.
Manufacturer
The INA282AIDGKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components for various applications. They specialize in analog chips, embedded processors, and digital light processing technology. TI's products are used in a diverse array of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation and leadership in the technology sector, focusing on developing components that enable electronic systems to be more efficient, reliable, and cost-effective.
Application
The INA282AIDGKR is a high-precision, bi-directional current shunt monitor. Its application areas include:
1. Battery Monitoring: Used in systems to monitor battery charge and discharge currents.
2. Power Management: Employed in power supply lines for current sensing and power management.
3. Automotive: Utilized in electric vehicles for battery and motor current monitoring.
4. Industrial Systems: Implemented in motor control, load detection, and protection systems.
5. Telecommunications: Used for power supply current monitoring in telecom infrastructure.
6. Consumer Electronics: Applied in devices for power consumption and efficiency monitoring.
Its accuracy and wide current sensing range make it suitable for applications requiring precise current measurement.
1. Battery Monitoring: Used in systems to monitor battery charge and discharge currents.
2. Power Management: Employed in power supply lines for current sensing and power management.
3. Automotive: Utilized in electric vehicles for battery and motor current monitoring.
4. Industrial Systems: Implemented in motor control, load detection, and protection systems.
5. Telecommunications: Used for power supply current monitoring in telecom infrastructure.
6. Consumer Electronics: Applied in devices for power consumption and efficiency monitoring.
Its accuracy and wide current sensing range make it suitable for applications requiring precise current measurement.
Package
The INA282AIDGKR is a current-shunt monitor from Texas Instruments, housed in an 8-pin VSSOP (Very Small Outline Package) package. This type of packaging is compact, making it suitable for space-constrained applications.
