LM2904FV-E2
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Operational Amplifier
- Characteristics:
- Low power consumption
- Wide supply voltage range
- High input impedance
- Rail-to-rail output swing
- Package: SOIC-8 (Small Outline Integrated Circuit)
- Essence: Dual Operational Amplifier
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 3V to 32V
- Input Offset Voltage: 2mV (maximum)
- Input Bias Current: 20nA (maximum)
- Input Offset Current: 5nA (maximum)
- Gain Bandwidth Product: 1.3MHz (typical)
- Slew Rate: 0.6V/μs (typical)
- Common Mode Rejection Ratio: 70dB (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The LM2904FV-E2 has a total of 8 pins arranged as follows:
___________
VCC | 1 8 | Vout
Vin-| 2 7 | NC
Vin+| 3 6 | NC
GND | 4 5 | NC
‾‾‾‾‾‾‾‾‾‾‾‾
Functional Features
- Dual operational amplifier in a single package
- Low power consumption makes it suitable for battery-powered applications
- Wide supply voltage range allows for flexibility in various circuits
- High input impedance minimizes loading effects on the signal source
- Rail-to-rail output swing enables maximum utilization of the supply voltage range
Advantages and Disadvantages
Advantages: - Low power consumption extends battery life in portable devices - Wide supply voltage range provides versatility in different applications - High input impedance reduces signal degradation - Rail-to-rail output swing allows for maximum signal amplitude
Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers - Slightly higher input offset voltage may require additional calibration in precision applications
Working Principles
The LM2904FV-E2 is an operational amplifier that amplifies the difference between its two input voltages. It consists of two independent amplifiers, each with a differential input stage and a push-pull output stage. The input stage amplifies the voltage difference between the Vin+ and Vin- inputs, while the output stage drives the Vout pin to produce the amplified output signal.
Detailed Application Field Plans
The LM2904FV-E2 can be used in various applications, including but not limited to: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Active filters 4. Voltage comparators 5. Sensor interfaces 6. Battery-powered devices 7. Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the LM2904FV-E2 include: 1. LM358: Dual operational amplifier with similar characteristics 2. TL072: Dual JFET-input operational amplifier with higher gain bandwidth product 3. MCP6002: Dual operational amplifier with low power consumption and rail-to-rail input/output
These alternative models offer similar functionality and can be considered depending on specific requirements and design constraints.
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기술 솔루션에 LM2904FV-E2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of LM2904FV-E2 in technical solutions:
Q: What is LM2904FV-E2? A: LM2904FV-E2 is a dual operational amplifier (op-amp) that is commonly used in various electronic circuits.
Q: What are the key features of LM2904FV-E2? A: Some key features of LM2904FV-E2 include low input offset voltage, low input bias current, wide supply voltage range, and high open-loop gain.
Q: What are the typical applications of LM2904FV-E2? A: LM2904FV-E2 can be used in applications such as active filters, amplifiers, comparators, oscillators, and voltage references.
Q: What is the supply voltage range for LM2904FV-E2? A: The supply voltage range for LM2904FV-E2 is typically between 3V and 32V.
Q: What is the input offset voltage of LM2904FV-E2? A: The input offset voltage of LM2904FV-E2 is typically around 2mV.
Q: Can LM2904FV-E2 operate with a single power supply? A: Yes, LM2904FV-E2 can operate with a single power supply, as it has a wide supply voltage range.
Q: What is the maximum output current of LM2904FV-E2? A: The maximum output current of LM2904FV-E2 is typically around 20mA.
Q: Is LM2904FV-E2 suitable for low-power applications? A: Yes, LM2904FV-E2 is suitable for low-power applications as it has a low supply current.
Q: Can LM2904FV-E2 be used in temperature-sensitive environments? A: Yes, LM2904FV-E2 has a wide operating temperature range and can be used in temperature-sensitive environments.
Q: What is the package type of LM2904FV-E2? A: LM2904FV-E2 is available in an SOIC-8 package, which is a small outline integrated circuit package with 8 pins.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.