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INA126E/2K5
Product Overview
Category
The INA126E/2K5 belongs to the category of instrumentation amplifiers.
Use
It is commonly used for precision signal amplification in various electronic applications.
Characteristics
- High precision
- Low noise
- Wide input voltage range
- High common-mode rejection ratio (CMRR)
Package
The INA126E/2K5 is typically available in a small outline package (SOIC) with 8 pins.
Essence
The essence of the INA126E/2K5 lies in its ability to accurately amplify small differential signals while rejecting common-mode noise.
Packaging/Quantity
It is usually packaged in reels or tubes, and the quantity per package varies based on the supplier.
Specifications
- Input Voltage Range: ±15V
- Gain Bandwidth Product: 1 MHz
- Input Offset Voltage: 50 µV
- Common-Mode Rejection Ratio (CMRR): 86 dB
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- REF: Reference voltage pin
- V+: Positive power supply
- V-: Negative power supply
- RG: Gain setting resistor
- OUT: Amplified output
- VREF: Reference voltage output
- V-: Negative power supply
- V+: Positive power supply
Functional Features
- Precision signal amplification
- High CMRR for rejecting common-mode noise
- Wide input voltage range
- Low noise amplification
Advantages
- High precision amplification
- Excellent rejection of common-mode noise
- Versatile input voltage range
Disadvantages
- Higher cost compared to basic operational amplifiers
- More complex to configure and use compared to basic operational amplifiers
Working Principles
The INA126E/2K5 operates by amplifying the difference between two input voltages while rejecting any voltage that is common to both inputs. This allows it to effectively amplify small differential signals in the presence of common-mode noise.
Detailed Application Field Plans
The INA126E/2K5 is widely used in: - Medical instrumentation - Industrial control systems - Data acquisition systems - Precision sensor interfaces
Detailed and Complete Alternative Models
Some alternative models to the INA126E/2K5 include: - AD620 - AD8221 - LT1167 - MAX4209
In conclusion, the INA126E/2K5 is a highly precise instrumentation amplifier with excellent noise rejection capabilities, making it suitable for a wide range of applications where accurate signal amplification is essential.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací INA126E/2K5 v technických řešeních
What is the purpose of INA126E/2K5 in technical solutions?
- The INA126E/2K5 is a precision instrumentation amplifier designed for accurate signal amplification in various technical applications.What is the typical gain range for INA126E/2K5?
- The typical gain range for INA126E/2K5 is from 1 to 1000, making it suitable for a wide range of signal amplification needs.Can INA126E/2K5 be used in low-power applications?
- Yes, INA126E/2K5 is designed for low-power operation, making it suitable for battery-powered or portable devices.What are the common input voltage ranges for INA126E/2K5?
- The common input voltage ranges for INA126E/2K5 are typically ±10V or ±5V, allowing for flexibility in different signal input scenarios.Is INA126E/2K5 suitable for bridge sensor measurements?
- Yes, INA126E/2K5 is commonly used for bridge sensor measurements due to its high accuracy and low noise characteristics.Can INA126E/2K5 handle differential input signals?
- Yes, INA126E/2K5 is specifically designed to handle differential input signals, making it ideal for applications requiring precise differential measurements.What are the key features of INA126E/2K5 for industrial applications?
- The key features of INA126E/2K5 for industrial applications include high accuracy, low drift, and wide temperature range operation.How does INA126E/2K5 contribute to noise reduction in signal processing?
- INA126E/2K5 incorporates internal circuitry for noise reduction, ensuring clean and accurate amplification of input signals.Can INA126E/2K5 be used in medical instrumentation?
- Yes, INA126E/2K5 is suitable for medical instrumentation applications where precise signal amplification is required.What are the recommended external components for optimizing the performance of INA126E/2K5?
- The recommended external components for INA126E/2K5 include precision resistors, capacitors for filtering, and appropriate power supply decoupling components to ensure optimal performance.