INA193AMDBVREP
Product Overview
- Category: Integrated Circuit (IC)
- Use: Amplifier
- Characteristics: High precision, low power consumption
- Package: SOT-23-5
- Essence: Instrumentation amplifier
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Input Offset Voltage: ±150µV (maximum)
- Gain Bandwidth Product: 1MHz (typical)
- Input Bias Current: ±50nA (maximum)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The INA193AMDBVREP has a total of 5 pins arranged as follows:
- V-
- IN-
- IN+
- V+
- OUT
Functional Features
- High common-mode rejection ratio (CMRR) of 120dB
- Low input offset voltage for accurate amplification
- Rail-to-rail input and output operation
- Low quiescent current of 60µA (typical)
- Wide supply voltage range for versatile applications
Advantages and Disadvantages
Advantages: - High precision amplification - Low power consumption - Wide operating temperature range - Small package size for space-constrained designs
Disadvantages: - Limited gain bandwidth product compared to some alternatives - Higher input bias current than certain competing models
Working Principles
The INA193AMDBVREP is an instrumentation amplifier designed to accurately amplify small differential signals while rejecting common-mode noise. It achieves this by using a combination of operational amplifiers and precision resistors in its internal circuitry. The input signals are amplified differentially, and the amplified output is provided at the OUT pin.
Detailed Application Field Plans
The INA193AMDBVREP is commonly used in various applications, including but not limited to:
- Sensor signal conditioning
- Medical instrumentation
- Industrial process control
- Data acquisition systems
- Precision measurement equipment
Detailed and Complete Alternative Models
- INA196AIDBVT: Similar specifications, SOT-23-6 package
- INA197AIDBVR: Higher gain bandwidth product, SOT-23-5 package
- INA198AIDBVT: Lower input offset voltage, SOT-23-6 package
- INA199AIDGST: Higher precision, smaller package (WSON-8)
These alternative models offer similar functionality and can be considered based on specific application requirements.
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技術ソリューションにおける INA193AMDBVREP の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of INA193AMDBVREP in technical solutions:
Q: What is the INA193AMDBVREP? A: The INA193AMDBVREP is a precision current sense amplifier designed for high-side current sensing applications.
Q: What is the voltage supply range for the INA193AMDBVREP? A: The voltage supply range for the INA193AMDBVREP is typically between 2.7V and 26V.
Q: What is the maximum input common-mode voltage range for the INA193AMDBVREP? A: The maximum input common-mode voltage range for the INA193AMDBVREP is from -0.3V to V+ + 0.3V.
Q: What is the gain accuracy of the INA193AMDBVREP? A: The gain accuracy of the INA193AMDBVREP is typically ±0.5%.
Q: Can the INA193AMDBVREP be used for bidirectional current sensing? A: Yes, the INA193AMDBVREP can be used for bidirectional current sensing by properly configuring the input and output connections.
Q: What is the bandwidth of the INA193AMDBVREP? A: The bandwidth of the INA193AMDBVREP is typically 500kHz.
Q: Does the INA193AMDBVREP have built-in protection features? A: Yes, the INA193AMDBVREP has built-in overvoltage and reverse polarity protection.
Q: Can the INA193AMDBVREP operate in high-temperature environments? A: Yes, the INA193AMDBVREP is designed to operate in high-temperature environments, with a temperature range of -40°C to +125°C.
Q: What is the output voltage swing of the INA193AMDBVREP? A: The output voltage swing of the INA193AMDBVREP is typically within 10mV of the supply rails.
Q: Is the INA193AMDBVREP suitable for automotive applications? A: Yes, the INA193AMDBVREP is suitable for automotive applications as it meets the AEC-Q100 Grade 1 automotive qualification standards.
Please note that these answers are based on general information and specifications. It's always recommended to refer to the datasheet and consult with the manufacturer for specific application requirements.