LMV824PWG4
Product Overview
Category: Operational Amplifier
Use: General-purpose amplifier for various applications
Characteristics: Low power consumption, rail-to-rail input and output, wide bandwidth
Package: 14-pin TSSOP package
Essence: High-performance operational amplifier
Packaging/Quantity: Available in reels of 2500 units
Specifications
- Supply Voltage: 2.7V to 5.5V
- Input Offset Voltage: ±1.5mV (maximum)
- Input Bias Current: ±1pA (maximum)
- Gain Bandwidth Product: 10MHz (typical)
- Slew Rate: 6V/µs (typical)
- Quiescent Current: 500µA (typical)
Detailed Pin Configuration
The LMV824PWG4 has a total of 14 pins. The pin configuration is as follows:
- OUT1: Output 1
- IN1-: Inverting Input 1
- IN1+: Non-Inverting Input 1
- V-: Negative Power Supply
- V+: Positive Power Supply
- NC: No Connection
- IN2+: Non-Inverting Input 2
- IN2-: Inverting Input 2
- OUT2: Output 2
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
- NC: No Connection
Functional Features
- Low power consumption allows for extended battery life in portable devices.
- Rail-to-rail input and output capability enables operation at the full supply voltage range.
- Wide bandwidth ensures accurate signal amplification across a broad frequency range.
Advantages and Disadvantages
Advantages: - Low power consumption - Rail-to-rail input and output - Wide bandwidth
Disadvantages: - Limited number of pins for additional functionalities - Higher cost compared to some other general-purpose amplifiers
Working Principles
The LMV824PWG4 is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a feedback mechanism to maintain the desired output voltage based on the input signals. The amplifier's internal circuitry ensures high gain, low distortion, and stable operation.
Detailed Application Field Plans
The LMV824PWG4 can be used in various applications, including but not limited to: - Audio amplification - Sensor signal conditioning - Signal filtering - Active filters - Voltage amplification
Detailed and Complete Alternative Models
- LMV321: Single-channel operational amplifier with similar specifications.
- LMV358: Dual-channel operational amplifier with similar specifications.
- LMV324: Quad-channel operational amplifier with similar specifications.
- LMV431: Programmable shunt voltage reference with similar characteristics.
These alternative models provide flexibility in choosing the appropriate operational amplifier based on specific application requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät LMV824PWG4 :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of LMV824PWG4 in technical solutions:
Q: What is LMV824PWG4? A: LMV824PWG4 is a low-power, rail-to-rail input and output operational amplifier (op-amp) manufactured by Texas Instruments.
Q: What are the key features of LMV824PWG4? A: Some key features of LMV824PWG4 include low supply current, wide input voltage range, rail-to-rail operation, and low offset voltage.
Q: What is the typical supply voltage range for LMV824PWG4? A: The typical supply voltage range for LMV824PWG4 is from 2.7V to 5.5V.
Q: Can LMV824PWG4 operate with a single power supply? A: Yes, LMV824PWG4 can operate with a single power supply, making it suitable for battery-powered applications.
Q: What is the maximum output current of LMV824PWG4? A: The maximum output current of LMV824PWG4 is typically around 20mA.
Q: Is LMV824PWG4 suitable for precision applications? A: While LMV824PWG4 has low offset voltage, it may not be suitable for high-precision applications due to its limited accuracy specifications.
Q: Can LMV824PWG4 drive capacitive loads? A: Yes, LMV824PWG4 can drive small capacitive loads, but for larger capacitive loads, an external compensation capacitor may be required.
Q: What is the operating temperature range for LMV824PWG4? A: The operating temperature range for LMV824PWG4 is typically from -40°C to 125°C.
Q: Can LMV824PWG4 be used in audio applications? A: Yes, LMV824PWG4 can be used in low-power audio applications such as headphone amplifiers or portable audio devices.
Q: Are there any recommended application circuits available for LMV824PWG4? A: Yes, Texas Instruments provides application notes and reference designs that showcase various circuit configurations using LMV824PWG4 for different applications.
Please note that these answers are general and may vary depending on specific design requirements and conditions.