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LMV824DGVR
Product Overview
Category: Integrated Circuit (IC)
Use: Operational Amplifier (Op-Amp)
Characteristics: - Low voltage, rail-to-rail input/output - Low power consumption - Wide bandwidth - High slew rate - Small package size
Package: SOT-23-5
Essence: The LMV824DGVR is a low voltage operational amplifier designed for various applications that require high performance and low power consumption.
Packaging/Quantity: The LMV824DGVR is typically sold in reels of 3000 units.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Input Offset Voltage: ±1.5mV (maximum)
- Input Bias Current: ±1pA (maximum)
- Gain Bandwidth Product: 3MHz (typical)
- Slew Rate: 1.6V/µs (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The LMV824DGVR has a total of 5 pins arranged as follows:
```
| | --| IN+ Vcc |-- --| IN- OUT |-- --| GND NC |-- |___________| ```
Pin Description: - IN+: Non-inverting input - IN-: Inverting input - Vcc: Positive supply voltage - OUT: Output - GND: Ground - NC: No connection
Functional Features
- Rail-to-rail input and output operation allows the amplifier to work with signals close to the supply rails.
- Low power consumption makes it suitable for battery-powered applications.
- Wide bandwidth enables accurate amplification of high-frequency signals.
- High slew rate ensures fast response to input signal changes.
Advantages and Disadvantages
Advantages: - Low voltage operation - Rail-to-rail input/output - Small package size - Low power consumption - Wide bandwidth
Disadvantages: - Limited output current capability - Higher noise compared to some other op-amps
Working Principles
The LMV824DGVR is a voltage amplifier that amplifies the difference between its non-inverting (IN+) and inverting (IN-) inputs. It operates by using a differential input stage followed by a gain stage. The amplified output is then available at the OUT pin.
Detailed Application Field Plans
The LMV824DGVR can be used in various applications, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Signal amplification in communication systems
Detailed and Complete Alternative Models
Some alternative models to the LMV824DGVR include: 1. LMV321: Single operational amplifier with similar characteristics 2. LMV358: Dual operational amplifier with similar characteristics 3. LMV324: Quad operational amplifier with similar characteristics
These alternative models provide options for different circuit requirements and system designs.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LMV824DGVR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LMV824DGVR in technical solutions:
Q: What is LMV824DGVR? A: LMV824DGVR 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 LMV824DGVR? A: Some key features of LMV824DGVR 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 LMV824DGVR? A: The typical supply voltage range for LMV824DGVR is between 2.7V and 5.5V.
Q: Can LMV824DGVR operate with a single supply voltage? A: Yes, LMV824DGVR can operate with a single supply voltage as low as 2.7V.
Q: What is the maximum output current of LMV824DGVR? A: The maximum output current of LMV824DGVR is typically around 20mA.
Q: Is LMV824DGVR suitable for low-power applications? A: Yes, LMV824DGVR is designed for low-power applications, consuming very low supply current.
Q: Can LMV824DGVR be used in precision measurement circuits? A: Yes, LMV824DGVR has low offset voltage and low input bias current, making it suitable for precision measurement circuits.
Q: Does LMV824DGVR have built-in protection features? A: Yes, LMV824DGVR has built-in features like thermal shutdown and short-circuit protection to ensure safe operation.
Q: What is the typical bandwidth of LMV824DGVR? A: The typical bandwidth of LMV824DGVR is around 1 MHz.
Q: Can LMV824DGVR be used in audio applications? A: Yes, LMV824DGVR can be used in audio applications due to its rail-to-rail operation and low distortion characteristics.
Please note that these answers are general and may vary depending on specific application requirements.