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INA180A4IDBVR
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #INA180A4IDBVR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | Current Sense |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 2V/µs |
| -3 dB Bandwidth | 350 kHz |
| Current - Input Bias | 80 µA |
| Voltage - Input Offset | 100 µV |
| Supply Current | 260µA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The INA180A4IDBVR is a high-precision current sense amplifier manufactured by Texas Instruments. It is part of the INA180 series, designed for accurate current measurement in various applications. The device features a fixed gain of 200 V/V, making it suitable for applications where precise current monitoring is critical.
Key features of the INA180A4IDBVR include:
1. Wide Supply Range: Operates from 2.7V to 5.5V supply voltage, accommodating various power supply configurations.
2. High Accuracy: Offers low offset voltage and low drift over temperature, ensuring consistent performance.
3. Wide Common-Mode Range: Supports a common-mode voltage range from -0.2V to +26V, allowing for flexibility in different circuit conditions.
4. Compact Package: Available in a small SOT-23 package, which is ideal for space-constrained designs.
5. Low Quiescent Current: Consumes minimal power, making it suitable for battery-powered devices.
Applications include battery management systems, motor control, power monitoring, and over-current protection. The INA180A4IDBVR offers a reliable solution for current sensing with a strong emphasis on accuracy and efficiency.
Key features of the INA180A4IDBVR include:
1. Wide Supply Range: Operates from 2.7V to 5.5V supply voltage, accommodating various power supply configurations.
2. High Accuracy: Offers low offset voltage and low drift over temperature, ensuring consistent performance.
3. Wide Common-Mode Range: Supports a common-mode voltage range from -0.2V to +26V, allowing for flexibility in different circuit conditions.
4. Compact Package: Available in a small SOT-23 package, which is ideal for space-constrained designs.
5. Low Quiescent Current: Consumes minimal power, making it suitable for battery-powered devices.
Applications include battery management systems, motor control, power monitoring, and over-current protection. The INA180A4IDBVR offers a reliable solution for current sensing with a strong emphasis on accuracy and efficiency.
Equivalent
The INA180A4IDBVR is a low-cost, unidirectional current-sense amplifier from Texas Instruments. Equivalent products with similar functionality include:
1. MAX40080 by Maxim Integrated - Ultra-low power current-sense amplifier.
2. LTC6101 by Analog Devices - High-voltage, high-side current-sense amplifier.
3. MCP6001 by Microchip - Low-power, high-precision operational amplifier suitable for current-sensing applications.
Always verify specifications and pin compatibility before substituting components.
1. MAX40080 by Maxim Integrated - Ultra-low power current-sense amplifier.
2. LTC6101 by Analog Devices - High-voltage, high-side current-sense amplifier.
3. MCP6001 by Microchip - Low-power, high-precision operational amplifier suitable for current-sensing applications.
Always verify specifications and pin compatibility before substituting components.
Features
The INA180A4IDBVR is a precision current sense amplifier with the following key features:
1. Wide Supply Range: Operates from 2.7 V to 5.5 V.
2. High Bandwidth: 350 kHz, suitable for fast and dynamic current measurements.
3. Gain Option: Fixed gain of 200 V/V, enabling accurate current sensing.
4. Low Offset Voltage: 150 µV (typical), ensuring high precision.
5. Low Quiescent Current: 260 µA, making it power-efficient.
6. Common-Mode Range: -0.2 V to 26 V, allowing for high-side current sensing.
7. Output Capacitive Load Stability: Supports capacitive loads up to 1 nF.
8. Package: Available in a small SOT-23-5 package, ideal for space-constrained applications.
9. Applications: Suitable for use in notebooks, cell phones, power management, and battery chargers.
10. Temperature Range: Operates from -40°C to 125°C, suitable for various environmental conditions.
These features make the INA180A4IDBVR ideal for precision current sensing in various electronic applications, offering reliability and ease of integration.
1. Wide Supply Range: Operates from 2.7 V to 5.5 V.
2. High Bandwidth: 350 kHz, suitable for fast and dynamic current measurements.
3. Gain Option: Fixed gain of 200 V/V, enabling accurate current sensing.
4. Low Offset Voltage: 150 µV (typical), ensuring high precision.
5. Low Quiescent Current: 260 µA, making it power-efficient.
6. Common-Mode Range: -0.2 V to 26 V, allowing for high-side current sensing.
7. Output Capacitive Load Stability: Supports capacitive loads up to 1 nF.
8. Package: Available in a small SOT-23-5 package, ideal for space-constrained applications.
9. Applications: Suitable for use in notebooks, cell phones, power management, and battery chargers.
10. Temperature Range: Operates from -40°C to 125°C, suitable for various environmental conditions.
These features make the INA180A4IDBVR ideal for precision current sensing in various electronic applications, offering reliability and ease of integration.
Pinout
The INA180A4IDBVR is a part of the INA180 series, which are current sense amplifiers produced by Texas Instruments. This specific model comes in a 5-pin SOT-23 package.
The pin functions are as follows:
1. IN+ (Pin 1): Non-inverting input of the amplifier.
2. GND (Pin 2): Ground pin.
3. IN- (Pin 3): Inverting input of the amplifier.
4. OUT (Pin 4): Output pin where the amplified signal is available.
5. VS (Pin 5): Power supply pin.
The INA180A4IDBVR is designed for bidirectional current sensing and can operate with a supply voltage ranging from 2.7V to 5.5V. It is commonly used in applications requiring precise current measurements, such as battery management systems, motor control, and overcurrent protection.
The pin functions are as follows:
1. IN+ (Pin 1): Non-inverting input of the amplifier.
2. GND (Pin 2): Ground pin.
3. IN- (Pin 3): Inverting input of the amplifier.
4. OUT (Pin 4): Output pin where the amplified signal is available.
5. VS (Pin 5): Power supply pin.
The INA180A4IDBVR is designed for bidirectional current sensing and can operate with a supply voltage ranging from 2.7V to 5.5V. It is commonly used in applications requiring precise current measurements, such as battery management systems, motor control, and overcurrent protection.
Manufacturer
The INA180A4IDBVR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide array of integrated circuits and semiconductors. Their products are used across various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is known for its innovation in analog and embedded processing technologies, which are key components in a variety of electronic devices and systems.
Application
The INA180A4IDBVR is a precision, low-power, voltage-output current-shunt monitor commonly used in various applications. Its primary application areas include:
1. Battery Management Systems: Monitoring charge and discharge currents.
2. Power Management: Supervising power supplies and converters.
3. Automotive: Used in current sensing for motor control and various automotive subsystems.
4. Industrial Automation: Monitoring and controlling process currents.
5. Consumer Electronics: Overcurrent protection and power monitoring in devices.
6. Telecommunications: For power and current monitoring in communication devices.
Its high accuracy and low offset make it suitable for precision current sensing in these areas.
1. Battery Management Systems: Monitoring charge and discharge currents.
2. Power Management: Supervising power supplies and converters.
3. Automotive: Used in current sensing for motor control and various automotive subsystems.
4. Industrial Automation: Monitoring and controlling process currents.
5. Consumer Electronics: Overcurrent protection and power monitoring in devices.
6. Telecommunications: For power and current monitoring in communication devices.
Its high accuracy and low offset make it suitable for precision current sensing in these areas.
Package
The INA180A4IDBVR is packaged in a SOT-23-5 (Small Outline Transistor) package. This is a small, surface-mount package commonly used in electronic components to save space on printed circuit boards.
