LMV722IDR
Product Overview
Category: Integrated Circuit (IC)
Use: LMV722IDR is a dual operational amplifier designed for general-purpose applications. It is commonly used in audio amplification, signal conditioning, and voltage amplification circuits.
Characteristics: - Low input offset voltage - Low noise - High gain bandwidth product - Rail-to-rail input and output operation - Wide supply voltage range
Package: LMV722IDR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Essence: The essence of LMV722IDR lies in its ability to provide high-performance amplification with low power consumption and a small footprint.
Packaging/Quantity: LMV722IDR is typically sold in reels containing 2500 units per reel.
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Input Offset Voltage: ±1.5mV (maximum)
- Input Bias Current: ±1pA (typical)
- Gain Bandwidth Product: 10MHz (typical)
- Slew Rate: 3.5V/µs (typical)
- Quiescent Current: 500µA (typical)
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
LMV722IDR features the following pin configuration:
___________
V+ | 1 8 | V-
IN1- | 2 7 | OUT1
IN1+ | 3 6 | IN2-
GND | 4 5 | IN2+
‾‾‾‾‾‾‾‾‾‾‾
Functional Features
- Low input offset voltage ensures accurate amplification of small signals.
- Low noise performance allows for clear audio signal amplification.
- Rail-to-rail input and output operation enables maximum utilization of the supply voltage range.
- High gain bandwidth product allows for amplification of high-frequency signals.
- Wide supply voltage range provides flexibility in various applications.
Advantages and Disadvantages
Advantages: - Low power consumption - Small package size - High gain bandwidth product - Rail-to-rail input and output operation
Disadvantages: - Limited temperature range (-40°C to +125°C) - Limited input offset voltage range
Working Principles
LMV722IDR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs, providing a higher output voltage. The rail-to-rail input and output operation ensures that the amplified signal remains within the full supply voltage range.
Detailed Application Field Plans
LMV722IDR finds applications in various fields, including: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Voltage amplification circuits 4. Sensor interface circuits 5. Portable electronic devices
Detailed and Complete Alternative Models
Some alternative models to LMV722IDR include: - LMV321IDBVR - LMV358IDGKR - LMV324IDGKR - LMV358IDBVR - LMV358IDR
These models offer similar functionality and can be used as alternatives depending on specific requirements.
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技術ソリューションにおける LMV722IDR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of LMV722IDR in technical solutions:
Q: What is LMV722IDR? A: LMV722IDR is a dual 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 LMV722IDR? A: The supply voltage range for LMV722IDR is typically between 2.7V and 5.5V.
Q: What is the input voltage range of LMV722IDR? A: The input voltage range of LMV722IDR extends from the negative supply voltage (V-) to the positive supply voltage (V+).
Q: Can LMV722IDR operate at high temperatures? A: Yes, LMV722IDR has a wide temperature range and can operate reliably at temperatures up to 125°C.
Q: What is the typical gain bandwidth product of LMV722IDR? A: The typical gain bandwidth product of LMV722IDR is around 10 MHz.
Q: Is LMV722IDR suitable for low-power applications? A: Yes, LMV722IDR is designed for low-power applications, consuming very little current.
Q: Can I use LMV722IDR in single-supply applications? A: Yes, LMV722IDR can be used in both single-supply and split-supply configurations.
Q: What is the input bias current of LMV722IDR? A: The input bias current of LMV722IDR is typically very low, making it suitable for precision applications.
Q: Can LMV722IDR drive capacitive loads? A: Yes, LMV722IDR has a high output current capability, allowing it to drive capacitive loads without significant degradation in performance.
Q: What are some common applications of LMV722IDR? A: LMV722IDR is commonly used in audio amplifiers, sensor interfaces, battery-powered devices, and other low-power applications requiring precision amplification.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.