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INA200AIDGKTG4
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Current Shunt Monitor
- Characteristics: High Accuracy, Low Offset Voltage, Wide Common-Mode Range
- Package: VSSOP-8
- Essence: Monitors Current Flowing Through a Shunt Resistor
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Supply Voltage: 2.7V to 26V
- Input Offset Voltage: ±150µV (maximum)
- Gain Error: ±0.5% (maximum)
- Bandwidth: 500kHz
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- OUT: Output Pin
- REF: Reference Voltage Input Pin
- IN+: Non-Inverting Input Pin
- IN-: Inverting Input Pin
- GND: Ground Pin
- SET: External Resistor Connection Pin for Gain Setting
- V+: Positive Supply Voltage Pin
- V-: Negative Supply Voltage Pin
Functional Features
- High Accuracy Current Monitoring
- Wide Common-Mode Range (-0.3V to +26V)
- Low Offset Voltage for Precise Measurements
- Rail-to-Rail Output Swing
- Adjustable Gain with External Resistor
Advantages
- Accurate current monitoring in various applications
- Wide operating temperature range allows for use in extreme conditions
- Small package size enables space-saving designs
- Adjustable gain provides flexibility in different measurement scenarios
Disadvantages
- Limited bandwidth may not be suitable for high-frequency applications
- Requires an external resistor for gain setting, adding complexity to the circuit design
Working Principles
The INA200AIDGKTG4 is a current shunt monitor IC that measures the current flowing through a shunt resistor. It utilizes a differential amplifier configuration to amplify the voltage drop across the shunt resistor and provide an output proportional to the current. The device operates by comparing the voltage at the non-inverting input (IN+) with the voltage at the inverting input (IN-). The amplified output is then available at the OUT pin.
Detailed Application Field Plans
The INA200AIDGKTG4 is commonly used in various applications that require accurate current monitoring, such as: 1. Battery Management Systems 2. Power Supplies and Converters 3. Motor Control Systems 4. Industrial Automation 5. Solar Energy Systems
Detailed and Complete Alternative Models
- INA219: High-Side Current Shunt Monitor with I2C Interface
- INA226: Bidirectional Current/Power Monitor with I2C Interface
- MAX4080: Precision High-Side Current Sense Amplifier
- LTC6101: High-Side Current Sense Amplifier with Adjustable Gain
- AD8210: High Common-Mode Voltage Difference Amplifier
These alternative models offer similar functionality and can be considered based on specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de INA200AIDGKTG4 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of INA200AIDGKTG4 in technical solutions:
Q: What is the INA200AIDGKTG4? A: The INA200AIDGKTG4 is a high-side current sense amplifier that can accurately measure current flowing through a load.
Q: What is the voltage supply range for the INA200AIDGKTG4? A: The voltage supply range for the INA200AIDGKTG4 is typically between 2.7V and 5.5V.
Q: How does the INA200AIDGKTG4 measure current? A: The INA200AIDGKTG4 uses a shunt resistor in series with the load to measure the voltage drop across it, which is then amplified and converted into a proportional output voltage.
Q: What is the maximum input voltage range for the INA200AIDGKTG4? A: The maximum input voltage range for the INA200AIDGKTG4 is typically ±26V.
Q: Can the INA200AIDGKTG4 be used for bidirectional current sensing? A: Yes, the INA200AIDGKTG4 can be used for both unidirectional and bidirectional current sensing applications.
Q: What is the typical gain accuracy of the INA200AIDGKTG4? A: The typical gain accuracy of the INA200AIDGKTG4 is around ±0.5%.
Q: Is the INA200AIDGKTG4 suitable for high-frequency applications? A: Yes, the INA200AIDGKTG4 has a wide bandwidth and is suitable for high-frequency applications.
Q: Can the INA200AIDGKTG4 operate in harsh environments? A: Yes, the INA200AIDGKTG4 is designed to operate in a wide temperature range and can withstand harsh industrial environments.
Q: What is the output voltage range of the INA200AIDGKTG4? A: The output voltage range of the INA200AIDGKTG4 is typically between 0V and the supply voltage.
Q: Are there any application notes or reference designs available for the INA200AIDGKTG4? A: Yes, Texas Instruments provides application notes and reference designs that can help with the implementation of the INA200AIDGKTG4 in various technical solutions.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.