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LMV824IPT
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: TSSOP-14
Essence: The LMV824IPT is a low voltage operational amplifier designed for various applications that require high performance and low power consumption.
Packaging/Quantity: The LMV824IPT is typically sold in reels of 2500 units.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Input Offset Voltage: ±1 mV (maximum)
- Input Bias Current: ±1 nA (maximum)
- Gain Bandwidth Product: 3 MHz (typical)
- Slew Rate: 1.6 V/µs (typical)
- Quiescent Current: 600 µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The LMV824IPT has a total of 14 pins arranged as follows:
___________
| |
1 | | 14
|___________|
Pin Number | Pin Name | Description --- | --- | --- 1 | OUT1 | Output 1 2 | IN-1 | Inverting Input 1 3 | IN+1 | Non-Inverting Input 1 4 | V- | Negative Power Supply 5 | IN+2 | Non-Inverting Input 2 6 | IN-2 | Inverting Input 2 7 | OUT2 | Output 2 8 | NC | No Connection 9 | V+ | Positive Power Supply 10 | NC | No Connection 11 | NC | No Connection 12 | NC | No Connection 13 | NC | No Connection 14 | NC | No Connection
Functional Features
- Low voltage operation allows for compatibility with battery-powered devices.
- Rail-to-rail input/output capability enables the amplifier to work with signals close to the supply rails.
- Wide bandwidth ensures accurate amplification of high-frequency signals.
- High slew rate enables the amplifier to respond quickly to fast-changing input signals.
- Low power consumption makes it suitable for energy-efficient applications.
Advantages and Disadvantages
Advantages: - Low voltage operation extends battery life in portable devices. - Rail-to-rail input/output capability provides flexibility in signal range. - Small package size saves board space in compact designs. - Wide bandwidth and high slew rate enable accurate amplification of fast signals.
Disadvantages: - Limited number of pins may restrict the number of inputs/outputs in complex circuits. - Higher cost compared to some other operational amplifiers with similar specifications.
Working Principles
The LMV824IPT is an operational amplifier that amplifies the difference between its two input voltages. It operates on a low voltage supply, typically ranging from 2.7V to 5.5V. The rail-to-rail input/output capability allows the amplifier to handle signals that are close to the supply rails, maximizing the dynamic range.
The amplifier's internal circuitry consists of transistors and resistors that provide the necessary gain and biasing. By adjusting the feedback network, the amplifier can be configured for various amplification purposes, such as voltage amplification, current amplification, or impedance matching.
Detailed Application Field Plans
The LMV824IPT is widely used in various applications, including but not limited to: - Portable audio devices - Battery-powered instrumentation - Sensor interfaces - Signal conditioning circuits - Active filters - Data acquisition systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the LMV824IPT include: - LMV321: Single operational amplifier with similar specifications. - LMV358: Dual operational amplifier with similar specifications. - LMV324: Quad operational amplifier with similar specifications.
These alternative models can be considered based on specific application requirements, cost considerations, and availability.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LMV824IPT en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LMV824IPT in technical solutions:
Q: What is LMV824IPT? A: LMV824IPT is a quad operational amplifier (op-amp) with low voltage and low power consumption, commonly used in various electronic applications.
Q: What is the supply voltage range for LMV824IPT? A: The supply voltage range for LMV824IPT is typically between 2.7V and 5.5V.
Q: What is the maximum output current of LMV824IPT? A: The maximum output current of LMV824IPT is typically around 20mA.
Q: Can LMV824IPT operate in single-supply mode? A: Yes, LMV824IPT can operate in both single-supply and dual-supply modes.
Q: What is the input offset voltage of LMV824IPT? A: The input offset voltage of LMV824IPT is typically around 1mV.
Q: What is the bandwidth of LMV824IPT? A: The bandwidth of LMV824IPT is typically around 1MHz.
Q: Can LMV824IPT be used in audio applications? A: Yes, LMV824IPT can be used in audio applications such as headphone amplifiers, audio mixers, and equalizers.
Q: Does LMV824IPT have built-in protection features? A: Yes, LMV824IPT has built-in features like short-circuit protection and thermal shutdown to protect the device from damage.
Q: Can LMV824IPT drive capacitive loads? A: Yes, LMV824IPT can drive capacitive loads up to a certain limit. It is recommended to refer to the datasheet for specific details.
Q: What are some typical applications of LMV824IPT? A: Some typical applications of LMV824IPT include sensor amplification, signal conditioning, active filters, and general-purpose amplification in low-power systems.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.