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LM358APWRG4
Product Overview
Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: - Dual operational amplifier - Low power consumption - Wide supply voltage range - High gain bandwidth product - Low input bias current - Output short-circuit protection - ESD protection
Package: TSSOP-8
Essence: The LM358APWRG4 is a dual operational amplifier that offers low power consumption and high performance. It is widely used in various electronic applications due to its versatile characteristics.
Packaging/Quantity: The LM358APWRG4 is available in tape and reel packaging, with 2500 units per reel.
Specifications
- Supply Voltage Range: 3V to 32V
- Input Offset Voltage: 2mV (maximum)
- Input Bias Current: 20nA (maximum)
- Gain Bandwidth Product: 1MHz (typical)
- Slew Rate: 0.3V/µs (typical)
- Common Mode Rejection Ratio: 70dB (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The LM358APWRG4 has a TSSOP-8 package with the following pin configuration:
___________
OUT1 | 1 8 | VCC+
OUT2 | 2 7 | IN-
IN+ | 3 6 | IN-
GND | 4 5 | VCC-
‾‾‾‾‾‾‾‾‾‾‾
Functional Features
- Dual operational amplifier allows for independent or differential signal amplification.
- Low power consumption makes it suitable for battery-powered devices.
- Wide supply voltage range enables compatibility with various power sources.
- High gain bandwidth product ensures accurate amplification of signals.
- Low input bias current minimizes signal distortion.
- Output short-circuit protection prevents damage to the amplifier.
- ESD protection safeguards against electrostatic discharge.
Advantages and Disadvantages
Advantages: - Versatile operational amplifier suitable for a wide range of applications. - Low power consumption extends battery life in portable devices. - Robust protection features enhance reliability. - Compact TSSOP-8 package allows for space-efficient designs.
Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers. - Input offset voltage may introduce small errors in precision applications.
Working Principles
The LM358APWRG4 operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs, providing a high-gain output signal. The internal circuitry ensures stability, low noise, and reliable performance.
Detailed Application Field Plans
The LM358APWRG4 finds applications in various fields, including: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Sensor interfaces 4. Active filters 5. Voltage regulators 6. Oscillators 7. Comparators 8. Data acquisition systems
Detailed and Complete Alternative Models
Some alternative models to the LM358APWRG4 include: - LM324 - LM741 - TL072 - AD822 - MCP6002
These alternatives offer similar functionality and can be used as replacements depending on specific requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LM358APWRG4 trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of LM358APWRG4:
Q: What is LM358APWRG4? A: LM358APWRG4 is a dual operational amplifier (op-amp) that is commonly used in various technical solutions.
Q: What is the voltage supply range for LM358APWRG4? A: The voltage supply range for LM358APWRG4 is typically between 3V and 32V.
Q: Can LM358APWRG4 be used as a comparator? A: Yes, LM358APWRG4 can be used as a comparator by utilizing one of its op-amps as a comparator.
Q: What is the maximum output current of LM358APWRG4? A: The maximum output current of LM358APWRG4 is typically around 20mA.
Q: Is LM358APWRG4 suitable for low-power applications? A: Yes, LM358APWRG4 is suitable for low-power applications as it has a low quiescent current consumption.
Q: Can LM358APWRG4 operate at high temperatures? A: Yes, LM358APWRG4 can operate at high temperatures as it has a wide temperature range, typically from -40°C to 125°C.
Q: What is the input offset voltage of LM358APWRG4? A: The input offset voltage of LM358APWRG4 is typically around 2mV.
Q: Can LM358APWRG4 be used in single-supply applications? A: Yes, LM358APWRG4 can be used in single-supply applications as it supports both single-supply and dual-supply operation.
Q: What is the gain bandwidth product of LM358APWRG4? A: The gain bandwidth product of LM358APWRG4 is typically around 1MHz.
Q: Is LM358APWRG4 suitable for audio applications? A: While LM358APWRG4 can be used in some audio applications, it may not be ideal for high-fidelity audio due to its limited bandwidth.
Please note that the specific details and specifications may vary depending on the manufacturer and datasheet of LM358APWRG4.