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LMV821AIYLT
Introduction
The LMV821AIYLT is a low-power, single operational amplifier belonging to the LMV821 family of devices. This device is designed for use in various applications that require low power consumption and high precision.
Basic Information Overview
- Category: Operational Amplifier
- Use: Signal conditioning, filtering, amplification
- Characteristics: Low power consumption, high precision, small package size
- Package: SOT-23-5
- Essence: Low-power, high-precision signal processing
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Supply Voltage: 1.8V to 5.5V
- Input Offset Voltage: ±0.5mV (max)
- Gain Bandwidth Product: 3 MHz
- Slew Rate: 1.3 V/µs
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LMV821AIYLT has a standard pin configuration for a single operational amplifier: 1. OUT: Output 2. V-: Inverting Input 3. V+: Non-Inverting Input 4. V-: Negative Power Supply 5. V+: Positive Power Supply
Functional Features
- Low input offset voltage
- Rail-to-rail input and output
- Low quiescent current
- Wide supply voltage range
Advantages and Disadvantages
Advantages
- Low power consumption
- High precision
- Small package size
- Wide supply voltage range
Disadvantages
- Limited output current capability
- Limited bandwidth compared to higher power op-amps
Working Principles
The LMV821AIYLT operates based on the principles of differential amplification and feedback control. It amplifies the voltage difference between its non-inverting and inverting inputs while maintaining precise control over the output voltage.
Detailed Application Field Plans
The LMV821AIYLT is well-suited for various low-power applications such as: - Battery-powered devices - Portable instrumentation - Sensor signal conditioning - Low-power audio amplification
Detailed and Complete Alternative Models
Some alternative models to the LMV821AIYLT include: - LMV822 - LMV824 - LMV358 - LMV321
In conclusion, the LMV821AIYLT is a versatile low-power operational amplifier with high precision, making it suitable for a wide range of applications requiring low power consumption and accurate signal processing.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением LMV821AIYLT в технических решениях.
What is the LMV821AIYLT?
- The LMV821AIYLT is a low-power, single-supply operational amplifier designed for use in battery-powered and portable applications.
What is the supply voltage range of the LMV821AIYLT?
- The supply voltage range of the LMV821AIYLT is from 1.8V to 5.5V, making it suitable for low-voltage applications.
What is the typical input offset voltage of the LMV821AIYLT?
- The typical input offset voltage of the LMV821AIYLT is 0.5mV, which ensures accurate signal processing.
What are the typical applications of the LMV821AIYLT?
- The LMV821AIYLT is commonly used in sensor interfaces, battery-powered instrumentation, and portable consumer electronics.
What is the quiescent current consumption of the LMV821AIYLT?
- The quiescent current consumption of the LMV821AIYLT is typically 45µA, making it suitable for low-power applications.
What is the gain bandwidth product of the LMV821AIYLT?
- The gain bandwidth product of the LMV821AIYLT is typically 10MHz, allowing for wideband signal processing.
Is the LMV821AIYLT available in a small package?
- Yes, the LMV821AIYLT is available in a small 5-pin SOT-23 package, making it suitable for space-constrained designs.
Can the LMV821AIYLT operate at extended temperature ranges?
- Yes, the LMV821AIYLT is specified to operate over the industrial temperature range of -40°C to 125°C.
Does the LMV821AIYLT have built-in EMI filtering?
- Yes, the LMV821AIYLT features built-in EMI filtering, reducing electromagnetic interference in sensitive applications.
Is the LMV821AIYLT RoHS compliant?
- Yes, the LMV821AIYLT is RoHS compliant, meeting environmental regulations for lead-free manufacturing.