Overview
The LMV358MUTAG is a low-power, rail-to-rail input and output operational amplifier (op-amp) manufactured by onsemi. This dual-channel op-amp is designed for applications requiring low power consumption and wide voltage range operation. It is particularly suitable for battery-powered devices, portable electronics, and other low-power systems. The LMV358MUTAG offers a balance of performance and efficiency, making it a competitive choice in the market of operational amplifiers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.1 to 5.5 | V | Wide operating range |
| Quiescent Current | 45 | µA | Per channel |
| Gain Bandwidth Product | 1.1 | MHz | Typical value |
| Input Bias Current | 10 | pA | Typical value |
| Operating Temperature Range | -40 to 125 | °C | Industrial range |
Key Features
- Rail-to-rail input and output operation for maximum dynamic range.
- Low quiescent current of 45 µA per channel, ideal for battery-powered applications.
- Wide supply voltage range from 2.1 V to 5.5 V, suitable for various power supplies.
- Low input bias current of 10 pA, minimizing errors in high-impedance circuits.
- Available in a small SOT-23 package, saving board space in compact designs.
Applications
The LMV358MUTAG is widely used in portable devices, battery-powered systems, and low-power sensor interfaces. Its rail-to-rail capabilities make it ideal for signal conditioning in single-supply systems. Common applications include photodiode amplifiers, piezoelectric sensor interfaces, and audio signal processing in consumer electronics. Additionally, it is employed in industrial control systems for monitoring and control functions due to its robust performance and low power consumption.
Q & A
1. What is the supply voltage range of the LMV358MUTAG?
The LMV358MUTAG operates within a supply voltage range of 2.1 V to 5.5 V.
2. What is the quiescent current per channel?
The quiescent current is 45 µA per channel.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is typically 1.1 MHz.
4. Is the LMV358MUTAG suitable for battery-powered devices?
Yes, its low quiescent current and wide supply voltage range make it ideal for battery-powered applications.
5. What is the input bias current of the LMV358MUTAG?
The input bias current is typically 10 pA.
6. Can this op-amp operate in industrial temperature ranges?
Yes, it operates within a temperature range of -40°C to 125°C.
7. What package is the LMV358MUTAG available in?
It is available in a small SOT-23 package.
8. What are the typical applications of the LMV358MUTAG?
Typical applications include photodiode amplifiers, piezoelectric sensor interfaces, and portable electronics.
9. Does the LMV358MUTAG support rail-to-rail operation?
Yes, it supports rail-to-rail input and output operation.
10. Is this op-amp suitable for high-impedance circuits?
Yes, its low input bias current makes it suitable for high-impedance circuits.
