LMV821M7X
Product Overview
Category: Operational Amplifier
Use: LMV821M7X is a low-power, single-supply operational amplifier designed for general-purpose applications.
Characteristics: The LMV821M7X features low input offset voltage, low input bias current, and rail-to-rail output swing.
Package: SOT-23-5
Essence: This operational amplifier is essential for various analog signal processing applications.
Packaging/Quantity: Available in reels of 3000 units.
Specifications
- Supply Voltage: 1.8V to 5.5V
- Input Offset Voltage: 500µV (max)
- Input Bias Current: 1pA (max)
- Gain Bandwidth Product: 2.1MHz
- Slew Rate: 1V/µs
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LMV821M7X has the following pin configuration: 1. V- 2. IN- 3. V+ 4. OUT 5. NC
Functional Features
- Low power consumption
- Rail-to-rail output swing
- Wide supply voltage range
- ESD protection
Advantages and Disadvantages
Advantages: - Low input offset voltage - Low input bias current - Small package size
Disadvantages: - Limited bandwidth compared to higher-end models - Limited temperature range compared to industrial-grade models
Working Principles
The LMV821M7X operates as a voltage amplifier, taking an input voltage and producing an amplified output voltage while maintaining low power consumption and high precision.
Detailed Application Field Plans
The LMV821M7X is suitable for various applications including: - Sensor signal conditioning - Battery-powered instrumentation - Portable medical devices - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to LMV821M7X include: - LMV822M7/NOPB - LMV824MT/NOPB - LMV358IDGKR
In conclusion, the LMV821M7X is a versatile operational amplifier with low power consumption and high precision, making it suitable for a wide range of applications.
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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של LMV821M7X בפתרונות טכניים
What is the LMV821M7X?
- The LMV821M7X is a low-power, low-voltage operational amplifier designed for use in battery-powered and portable applications.
What is the supply voltage range of the LMV821M7X?
- The LMV821M7X has a supply voltage range of 1.8V to 5.5V, making it suitable for low-power and low-voltage applications.
What are the typical applications of the LMV821M7X?
- Typical applications of the LMV821M7X include sensor interfaces, battery-powered equipment, portable instrumentation, and low-power signal processing.
What is the input offset voltage of the LMV821M7X?
- The LMV821M7X has a low input offset voltage of 150µV, which is beneficial for precision applications.
What is the quiescent current consumption of the LMV821M7X?
- The LMV821M7X has a low quiescent current consumption of 45µA, making it suitable for battery-powered and low-power applications.
Does the LMV821M7X have rail-to-rail input and output capability?
- Yes, the LMV821M7X features rail-to-rail input and output capability, allowing it to handle signals close to the supply rails.
What is the unity-gain bandwidth of the LMV821M7X?
- The LMV821M7X has a unity-gain bandwidth of 10MHz, enabling it to handle a wide range of signal frequencies.
Is the LMV821M7X available in a small package?
- Yes, the LMV821M7X is available in a small 5-pin SOT-23 package, making it suitable for space-constrained applications.
Can the LMV821M7X operate in single-supply configurations?
- Yes, the LMV821M7X can operate in single-supply configurations, further enhancing its suitability for portable and battery-powered applications.
What are the key advantages of using the LMV821M7X in technical solutions?
- The key advantages of using the LMV821M7X include low power consumption, wide supply voltage range, small package size, and rail-to-rail input and output capability, making it ideal for various low-power and portable applications.