OP470GPZ
Product Overview
- Category: Integrated Circuit (IC)
- Use: Operational Amplifier
- Characteristics: High precision, low noise, low offset voltage
- Package: DIP (Dual In-line Package)
- Essence: Precision operational amplifier
- Packaging/Quantity: Tube packaging, 25 pieces per tube
Specifications
- Supply Voltage: ±5V to ±18V
- Input Offset Voltage: 75µV maximum
- Input Bias Current: 10nA maximum
- Input Voltage Noise: 7nV/√Hz typical
- Gain Bandwidth Product: 4MHz typical
- Slew Rate: 2.5V/µs typical
- Output Current: 20mA maximum
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The OP470GPZ has a standard 8-pin dual in-line package (DIP) configuration. The pinout is as follows:
- Non-Inverting Input (+)
- Inverting Input (-)
- Negative Power Supply (-V)
- Positive Power Supply (+V)
- Offset Null
- Output
- Compensation
- NC (No Connection)
Functional Features
- High precision and accuracy
- Low noise and distortion
- Low input offset voltage
- Wide bandwidth for signal amplification
- Stable and reliable performance
- Suitable for high-gain applications
Advantages and Disadvantages
Advantages: - Excellent precision and accuracy - Low noise and distortion levels - Versatile and suitable for various applications - Wide operating temperature range
Disadvantages: - Relatively higher cost compared to some alternatives - Limited output current capability
Working Principles
The OP470GPZ is an operational amplifier that amplifies the difference between its two input voltages. It utilizes a differential amplifier configuration to achieve high gain and accuracy. The input stage consists of a pair of matched transistors that minimize offset voltage and bias current. The output stage provides a low impedance output with high current capability.
Detailed Application Field Plans
The OP470GPZ is commonly used in applications that require high precision and low noise amplification, such as:
- Medical equipment
- Test and measurement instruments
- Audio equipment
- Data acquisition systems
- Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the OP470GPZ include:
- AD8675: Precision Operational Amplifier
- LT1677: Low Noise Precision Op Amp
- OPA211: High Precision Operational Amplifier
- MCP601: Low Power Op Amp
- MAX4239: Ultra-Low Offset Voltage Op Amp
These alternatives offer similar characteristics and performance, providing options for different design requirements.
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10 pirs û bersivên hevpar ên têkildarî sepana OP470GPZ di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of OP470GPZ in technical solutions:
Q: What is OP470GPZ? A: OP470GPZ is a precision operational amplifier (op-amp) that is commonly used in various technical applications.
Q: What are the key features of OP470GPZ? A: Some key features of OP470GPZ include low offset voltage, low input bias current, high open-loop gain, and wide supply voltage range.
Q: What are the typical applications of OP470GPZ? A: OP470GPZ is often used in precision instrumentation, data acquisition systems, medical equipment, and other applications requiring high accuracy and stability.
Q: How do I connect OP470GPZ in my circuit? A: OP470GPZ can be connected as a voltage follower, inverting or non-inverting amplifier, integrator, differentiator, or any other configuration based on your specific requirements.
Q: What is the recommended power supply voltage for OP470GPZ? A: The recommended power supply voltage for OP470GPZ is typically between ±5V and ±18V.
Q: Can OP470GPZ operate with a single power supply? A: Yes, OP470GPZ can operate with a single power supply by connecting the negative supply pin (V-) to ground.
Q: What is the maximum output current of OP470GPZ? A: The maximum output current of OP470GPZ is typically around 20mA.
Q: Does OP470GPZ require external compensation? A: No, OP470GPZ is internally compensated and does not require any external components for stability.
Q: What is the input voltage range of OP470GPZ? A: The input voltage range of OP470GPZ typically extends from the negative supply voltage (V-) to the positive supply voltage (V+).
Q: Can I use OP470GPZ in high-frequency applications? A: While OP470GPZ has a high gain-bandwidth product, it may not be suitable for very high-frequency applications due to its limited slew rate and bandwidth.