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OP777ARZ
Product Overview
- Category: Operational Amplifier
- Use: Signal amplification and conditioning in various electronic circuits
- Characteristics: High precision, low noise, wide bandwidth
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Monolithic operational amplifier
- Packaging/Quantity: Tape and reel packaging, 2500 units per reel
Specifications
- Supply Voltage: ±5V to ±18V
- Input Offset Voltage: 50µV maximum
- Input Bias Current: 10nA maximum
- Gain Bandwidth Product: 8MHz typical
- Slew Rate: 4V/µs typical
- Input Voltage Noise: 7nV/√Hz typical
- Output Current: 20mA maximum
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The OP777ARZ has a standard 8-pin configuration:
- Non-Inverting Input (+IN)
- Inverting Input (-IN)
- Output (OUT)
- Negative Power Supply (-V)
- Offset Null
- Positive Power Supply (+V)
- NC (No Connection)
- NC (No Connection)
Functional Features
- High precision amplification with low offset voltage and bias current
- Wide bandwidth for accurate signal reproduction
- Low noise performance for improved signal integrity
- High output current capability for driving capacitive loads
- Offset null pin for fine-tuning the input offset voltage
Advantages and Disadvantages
Advantages: - High precision amplification - Low noise performance - Wide bandwidth - Suitable for driving capacitive loads
Disadvantages: - Limited supply voltage range - Higher cost compared to general-purpose op-amps
Working Principles
The OP777ARZ is a monolithic operational amplifier that utilizes advanced semiconductor technology to provide high precision amplification. It operates by amplifying the voltage difference between its non-inverting and inverting inputs, producing an output voltage proportional to this difference. The offset null pin allows for fine adjustment of the input offset voltage, ensuring accurate signal conditioning.
Detailed Application Field Plans
The OP777ARZ is commonly used in various applications, including: - Precision instrumentation - Medical equipment - Audio amplifiers - Data acquisition systems - Sensor signal conditioning
Alternative Models
Some alternative models to the OP777ARZ include: - AD8675: Precision Operational Amplifier - LT1677: Low Noise, Rail-to-Rail Output Operational Amplifier - OPA2188: Precision, Low Noise Operational Amplifier - MCP6002: Dual Operational Amplifier with Low Offset Voltage
These alternative models offer similar functionality and performance characteristics, providing flexibility in choosing the most suitable operational amplifier for specific applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OP777ARZ en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of OP777ARZ in technical solutions:
Question: What is OP777ARZ?
- Answer: OP777ARZ is a precision operational amplifier (op-amp) that is commonly used in various technical applications.Question: What is the voltage supply range for OP777ARZ?
- Answer: The voltage supply range for OP777ARZ is typically between ±4V and ±18V.Question: What is the input offset voltage of OP777ARZ?
- Answer: The input offset voltage of OP777ARZ is typically very low, around 25µV.Question: Can OP777ARZ be used in low-power applications?
- Answer: Yes, OP777ARZ is designed for low-power operation and can be used in low-power applications.Question: What is the bandwidth of OP777ARZ?
- Answer: The bandwidth of OP777ARZ is typically around 10MHz.Question: Is OP777ARZ suitable for precision measurement applications?
- Answer: Yes, OP777ARZ is well-suited for precision measurement applications due to its low offset voltage and high accuracy.Question: Can OP777ARZ operate in harsh environments?
- Answer: OP777ARZ has a wide operating temperature range and can withstand harsh environments, making it suitable for industrial applications.Question: Does OP777ARZ have built-in protection features?
- Answer: OP777ARZ does not have built-in protection features, so external protection circuitry may be required depending on the application.Question: Can OP777ARZ be used in audio applications?
- Answer: Yes, OP777ARZ can be used in audio applications where low noise and high fidelity are desired.Question: What is the typical gain bandwidth product of OP777ARZ?
- Answer: The typical gain bandwidth product of OP777ARZ is around 1MHz, which makes it suitable for many amplification tasks.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.