Viz Specifikace pro podrobnosti o produktu.
OPA2188AIDGKR
Product Overview
The OPA2188AIDGKR belongs to the category of operational amplifiers (op-amps) and is commonly used in various electronic applications. This precision, low-noise, low-offset voltage operational amplifier offers high performance and versatility. The OPA2188AIDGKR comes in a small package and is designed for applications requiring high precision and low power consumption.
Basic Information
- Category: Operational Amplifier
- Use: Precision signal conditioning, sensor amplification, data acquisition systems
- Characteristics: Low noise, low offset voltage, high precision
- Package: VSSOP (Very Small Outline Package)
- Essence: High-performance, precision signal amplification
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Supply Voltage: ±1.35V to ±18V
- Input Offset Voltage: 25µV (maximum)
- Input Bias Current: 0.5pA (maximum)
- Gain Bandwidth Product: 10MHz
- Slew Rate: 6V/µs
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The OPA2188AIDGKR features a standard 8-pin VSSOP package with the following pin configuration: 1. OUT- 2. IN- 3. V- 4. V+ 5. NC (Not Connected) 6. V- 7. IN+ 8. OUT+
Functional Features
- Low noise and low offset voltage for precision applications
- Wide supply voltage range for versatile use
- High gain bandwidth product for signal conditioning
- Rail-to-rail input and output swing for maximum dynamic range
Advantages and Disadvantages
Advantages
- High precision and accuracy
- Low noise and low offset voltage
- Wide supply voltage range
- Small package size for space-constrained applications
Disadvantages
- Limited output current capability
- Sensitive to electrostatic discharge (ESD)
Working Principles
The OPA2188AIDGKR operates based on the principles of differential amplification and feedback control. It amplifies the difference between its two input terminals while maintaining precise control over gain and output characteristics. By leveraging advanced semiconductor technology, it achieves low noise and high precision amplification.
Detailed Application Field Plans
The OPA2188AIDGKR is well-suited for a wide range of applications, including: - Precision sensor amplification in industrial automation - Data acquisition systems in test and measurement equipment - Signal conditioning in medical instrumentation - Audio signal processing in professional audio equipment
Detailed and Complete Alternative Models
Alternative Model 1: OPA2197AIDR
- Category: Operational Amplifier
- Use: Precision signal conditioning
- Characteristics: Low noise, low offset voltage
- Package: SOIC (Small Outline Integrated Circuit)
- Supply Voltage: ±1.8V to ±5.5V
Alternative Model 2: OPA333AIDBVT
- Category: Operational Amplifier
- Use: Low-power applications
- Characteristics: Low offset voltage, low quiescent current
- Package: SOT-23 (Small Outline Transistor)
- Supply Voltage: 1.8V to 5.5V
In conclusion, the OPA2188AIDGKR is a high-performance operational amplifier suitable for precision signal conditioning and amplification in various electronic systems. Its low noise, low offset voltage, and wide supply voltage range make it an ideal choice for demanding applications.
Word Count: 529
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPA2188AIDGKR v technických řešeních
What is the OPA2188AIDGKR used for?
- The OPA2188AIDGKR is a precision operational amplifier designed for use in applications requiring low offset and drift, low noise, and high bandwidth.
What is the input voltage range of the OPA2188AIDGKR?
- The input voltage range of the OPA2188AIDGKR is typically ±4 V, making it suitable for a wide range of signal conditioning applications.
What is the typical gain bandwidth product of the OPA2188AIDGKR?
- The OPA2188AIDGKR has a typical gain bandwidth product of 10 MHz, allowing for high-speed signal processing.
Can the OPA2188AIDGKR operate with a single power supply?
- Yes, the OPA2188AIDGKR can operate with a single power supply, making it suitable for battery-powered or single-supply applications.
What is the maximum output current of the OPA2188AIDGKR?
- The OPA2188AIDGKR can typically deliver up to ±30 mA of output current, enabling it to drive capacitive loads and other demanding applications.
Does the OPA2188AIDGKR have built-in protection features?
- Yes, the OPA2188AIDGKR includes built-in overvoltage and reverse-voltage protection, enhancing its robustness in various operating conditions.
What are the recommended operating temperature ranges for the OPA2188AIDGKR?
- The OPA2188AIDGKR is typically specified to operate within the temperature range of -40°C to 125°C, making it suitable for industrial and automotive applications.
Is the OPA2188AIDGKR available in a small package for space-constrained designs?
- Yes, the OPA2188AIDGKR is available in a small MSOP-8 package, which is ideal for compact and portable electronic devices.
What are the key advantages of using the OPA2188AIDGKR in precision measurement applications?
- The OPA2188AIDGKR offers low offset voltage, low noise, and high accuracy, making it well-suited for precision measurement applications such as data acquisition systems and instrumentation.
Are there any application notes or reference designs available for the OPA2188AIDGKR?
- Yes, Texas Instruments provides comprehensive application notes and reference designs for the OPA2188AIDGKR, offering guidance on circuit implementation and optimization for various technical solutions.