INA4181A2IPWR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Instrumentation Amplifier
- Characteristics: High precision, low noise, wide bandwidth
- Package: TSSOP-14
- Essence: Precision signal amplification
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage: ±2.25V to ±18V
- Input Offset Voltage: ±150µV
- Gain Bandwidth Product: 1.5MHz
- Common Mode Rejection Ratio (CMRR): 100dB
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- IN+
- IN-
- REF
- V-
- OUT
- V+
- RG
- GND
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- High input impedance
- Low input offset voltage
- Wide supply voltage range
- Low quiescent current
Advantages
- High precision amplification
- Wide operating temperature range
- Low noise performance
Disadvantages
- Limited gain bandwidth product compared to some alternatives
- Higher cost compared to basic operational amplifiers
Working Principles
The INA4181A2IPWR is designed to amplify small differential signals while rejecting common-mode noise. It achieves this through a combination of high input impedance, low offset voltage, and high common mode rejection ratio.
Detailed Application Field Plans
- Medical instrumentation
- Industrial process control
- Strain gauge amplification
- Data acquisition systems
Detailed and Complete Alternative Models
- AD623: Low cost, lower precision
- AD8221: Higher precision, higher cost
- INA826: Higher bandwidth, higher power consumption
This integrated circuit, belonging to the instrumentation amplifier category, is widely used in applications requiring precise signal amplification. With its high precision, low noise, and wide operating temperature range, the INA4181A2IPWR is suitable for various industries such as medical, industrial, and data acquisition.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af INA4181A2IPWR i tekniske løsninger
Sure, here are 10 common questions and answers related to the application of INA4181A2IPWR:
What is the INA4181A2IPWR?
- The INA4181A2IPWR is a precision instrumentation amplifier with a wide input common-mode range and high common-mode rejection.
What is the typical application of the INA4181A2IPWR?
- It is commonly used in applications requiring accurate signal amplification, such as industrial process control, test and measurement equipment, and medical instrumentation.
What is the input voltage range of the INA4181A2IPWR?
- The input voltage range is typically ±15V, making it suitable for a wide range of signal conditioning applications.
What is the gain accuracy of the INA4181A2IPWR?
- The gain accuracy is typically 0.05%, ensuring precise amplification of the input signal.
What is the power supply voltage range for the INA4181A2IPWR?
- The power supply voltage range is typically 2.7V to 36V, allowing for flexibility in system design.
What is the temperature range for the INA4181A2IPWR?
- The operating temperature range is typically -40°C to 125°C, making it suitable for harsh environments.
Can the INA4181A2IPWR be used in single-supply applications?
- Yes, it can be used in single-supply applications with proper biasing and level shifting.
What is the output voltage swing of the INA4181A2IPWR?
- The output voltage swing is typically rail-to-rail, maximizing dynamic range and signal fidelity.
Does the INA4181A2IPWR have built-in protection features?
- Yes, it includes overvoltage and reverse-voltage protection, enhancing system reliability.
Is the INA4181A2IPWR available in a small package for space-constrained applications?
- Yes, it is available in a small footprint, leaded package, making it suitable for compact designs.
I hope this information is helpful! Let me know if you need further assistance.