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LM2904PWRG4
Product Overview
Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: - Dual operational amplifier - Low power consumption - Wide supply voltage range - High input impedance - Rail-to-rail output swing capability
Package: TSSOP-8
Essence: The LM2904PWRG4 is a dual operational amplifier designed for low power applications. It offers high performance and versatility in various electronic circuits.
Packaging/Quantity: The LM2904PWRG4 is available in tape and reel packaging, with 2500 units per reel.
Specifications
- Supply Voltage Range: ±1.5V to ±15V
- Input Offset Voltage: 2mV (maximum)
- Input Bias Current: 45nA (maximum)
- Gain Bandwidth Product: 1MHz (typical)
- Slew Rate: 0.3V/µs (typical)
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The LM2904PWRG4 has a TSSOP-8 package with the following pin configuration:
___________
V+ | 1 8 | V-
IN-| 2 7 | OUT
IN+| 3 6 | NC
NC | 4 5 | NC
|__________|
Functional Features
- Dual operational amplifiers in a single package
- Low power consumption makes it suitable for battery-powered applications
- Wide supply voltage range allows flexibility in different power supply configurations
- High input impedance minimizes loading effects on the signal source
- Rail-to-rail output swing capability enables maximum output voltage range
Advantages and Disadvantages
Advantages: - Low power consumption extends battery life in portable devices - Versatile and widely used in various electronic circuits - High input impedance reduces signal distortion - Rail-to-rail output swing capability provides maximum dynamic range
Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers - Slightly higher input offset voltage may require additional compensation in precision applications
Working Principles
The LM2904PWRG4 is based on a differential amplifier configuration. It amplifies the difference between the two input voltages and produces an output voltage proportional to this difference. The internal circuitry ensures stability, high gain, and low distortion.
Detailed Application Field Plans
The LM2904PWRG4 is commonly used in various applications, including: 1. Audio amplifiers 2. Signal conditioning circuits 3. Active filters 4. Voltage comparators 5. Sensor interfaces 6. Oscillators 7. Power supply control circuits
Detailed and Complete Alternative Models
Some alternative models to the LM2904PWRG4 include: - LM358 - TL072 - NE5532 - OP07 - MCP6002
These alternatives offer similar functionality and can be used as substitutes depending on specific requirements.
In conclusion, the LM2904PWRG4 is a versatile dual operational amplifier with low power consumption and wide supply voltage range. Its high input impedance and rail-to-rail output swing capability make it suitable for various applications. While it has some limitations in terms of gain bandwidth product and input offset voltage, there are alternative models available to meet specific needs.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LM2904PWRG4 in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of LM2904PWRG4 in technical solutions:
Question: What is LM2904PWRG4?
Answer: LM2904PWRG4 is a dual operational amplifier that is commonly used in various electronic applications.Question: What is the voltage supply range for LM2904PWRG4?
Answer: The voltage supply range for LM2904PWRG4 is typically between 3V and 32V.Question: What is the maximum output current of LM2904PWRG4?
Answer: The maximum output current of LM2904PWRG4 is typically around 20mA.Question: Can LM2904PWRG4 be used as a comparator?
Answer: Yes, LM2904PWRG4 can be used as a comparator due to its high gain and differential inputs.Question: What is the input offset voltage of LM2904PWRG4?
Answer: The input offset voltage of LM2904PWRG4 is typically around 2mV.Question: Is LM2904PWRG4 suitable for low-power applications?
Answer: Yes, LM2904PWRG4 is designed for low-power applications and has a low quiescent current consumption.Question: Can LM2904PWRG4 operate in a wide temperature range?
Answer: Yes, LM2904PWRG4 can operate in a wide temperature range, typically from -40°C to 125°C.Question: What is the typical gain bandwidth product of LM2904PWRG4?
Answer: The typical gain bandwidth product of LM2904PWRG4 is around 1MHz.Question: Can LM2904PWRG4 be used in single-supply applications?
Answer: Yes, LM2904PWRG4 can be used in both single-supply and dual-supply applications.Question: What are some common applications of LM2904PWRG4?
Answer: LM2904PWRG4 is commonly used in audio amplifiers, voltage followers, active filters, and other general-purpose amplification circuits.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.