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OPA2172IDGK
Product Overview
Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: - High precision - Low noise - Wide bandwidth - Low power consumption
Package: DGK package
Essence: OPA2172IDGK is a high-performance operational amplifier designed for various applications that require precision amplification.
Packaging/Quantity: Available in reels of 2500 units
Specifications
- Supply Voltage Range: ±1.5V to ±18V
- Input Offset Voltage: 150µV (max)
- Input Bias Current: 10nA (max)
- Gain Bandwidth Product: 8MHz (typ)
- Slew Rate: 4V/µs (typ)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The OPA2172IDGK has a dual inline package with eight pins. The pin configuration is as follows:
Pin 1: Non-Inverting Input (IN+)
Pin 2: Inverting Input (IN-)
Pin 3: V-
Pin 4: V+
Pin 5: Output (OUT)
Pin 6: NC (No Connection)
Pin 7: V-
Pin 8: V+
Functional Features
- High precision amplification
- Low noise operation
- Wide bandwidth for accurate signal reproduction
- Low power consumption for energy efficiency
Advantages and Disadvantages
Advantages: - High precision amplification ensures accurate signal processing. - Low noise operation allows for clear and distortion-free output. - Wide bandwidth enables faithful reproduction of signals across a wide frequency range. - Low power consumption makes it suitable for battery-powered devices.
Disadvantages: - Limited availability in certain regions. - Relatively higher cost compared to some other operational amplifiers.
Working Principles
The OPA2172IDGK is based on a differential amplifier configuration, which allows it to amplify the difference between the non-inverting and inverting inputs. It utilizes a combination of active and passive components to achieve high precision amplification with low noise and wide bandwidth characteristics.
Detailed Application Field Plans
The OPA2172IDGK is widely used in various applications that require precise amplification, such as: - Audio equipment - Instrumentation - Medical devices - Communication systems - Industrial control systems
Detailed and Complete Alternative Models
- OPA2111KP: Similar performance characteristics, available in a different package.
- OPA1612ID: Lower power consumption, suitable for battery-powered applications.
- TL072CP: Lower cost alternative with slightly lower performance specifications.
These alternative models provide similar functionality and can be considered based on specific requirements and constraints.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng OPA2172IDGK trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of OPA2172IDGK in technical solutions:
Q: What is OPA2172IDGK? A: OPA2172IDGK is a dual operational amplifier (op-amp) that is commonly used in various technical applications.
Q: What is the voltage supply range for OPA2172IDGK? A: The voltage supply range for OPA2172IDGK is typically between ±2.25V and ±18V.
Q: What is the input offset voltage of OPA2172IDGK? A: The input offset voltage of OPA2172IDGK is typically around 500µV.
Q: Can OPA2172IDGK operate in single-supply configurations? A: Yes, OPA2172IDGK can operate in single-supply configurations as long as the voltage supply range is within the specified limits.
Q: What is the bandwidth of OPA2172IDGK? A: The bandwidth of OPA2172IDGK is typically around 8MHz.
Q: Is OPA2172IDGK suitable for low-power applications? A: Yes, OPA2172IDGK is designed for low-power applications and has a low quiescent current consumption.
Q: Can OPA2172IDGK be used in audio applications? A: Yes, OPA2172IDGK can be used in audio applications such as audio amplifiers, equalizers, and audio mixers.
Q: Does OPA2172IDGK have built-in protection features? A: Yes, OPA2172IDGK has built-in protection features such as short-circuit protection and thermal shutdown.
Q: What is the common-mode rejection ratio (CMRR) of OPA2172IDGK? A: The CMRR of OPA2172IDGK is typically around 100dB.
Q: Can OPA2172IDGK be used in precision measurement applications? A: Yes, OPA2172IDGK can be used in precision measurement applications due to its low input offset voltage and high gain accuracy.
Please note that the specifications mentioned above are typical values and may vary depending on specific operating conditions and manufacturers' datasheets.