Overview
The LMV358QDRQ1 is a low-voltage, low-power operational amplifier produced by Texas Instruments. This model is specifically designed for automotive applications, offering high performance and reliability in harsh environments. It is part of the LMV358-Q1 series, which is qualified for automotive use under the AEC-Q100 standard. The LMV358QDRQ1 is ideal for applications requiring low power consumption and a wide supply voltage range, making it suitable for battery-powered systems and other energy-efficient designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 5.5 | V | Wide operating range |
| Quiescent Current | 0.5 | mA | Per amplifier |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 1 | V/μs | Typical |
| Input Offset Voltage | 3 | mV | Maximum |
| Operating Temperature | -40 to +125 | °C | Automotive range |
| Package | SOIC-8 | - | Surface mount |
| Number of Channels | 2 | - | Dual operational amplifier |
Key Features
- Low power consumption for energy-efficient designs.
- Wide supply voltage range from 2.7V to 5.5V.
- Qualified for automotive applications under AEC-Q100.
- High ESD protection, ensuring reliability in harsh environments.
- Rail-to-rail input and output operation for maximum dynamic range.
Applications
The LMV358QDRQ1 is widely used in automotive systems, including sensor signal conditioning, power management, and battery monitoring. Its low power consumption and wide voltage range make it suitable for portable and battery-powered devices. Additionally, it is employed in industrial control systems, consumer electronics, and medical devices where reliability and efficiency are critical.
Q & A
1. What is the operating voltage range of the LMV358QDRQ1?
The LMV358QDRQ1 operates within a voltage range of 2.7V to 5.5V.
2. Is the LMV358QDRQ1 suitable for automotive applications?
Yes, it is qualified for automotive use under the AEC-Q100 standard.
3. What is the quiescent current per amplifier?
The quiescent current is typically 0.5mA per amplifier.
4. Does the LMV358QDRQ1 support rail-to-rail operation?
Yes, it supports rail-to-rail input and output operation.
5. What is the gain bandwidth product of this amplifier?
The gain bandwidth product is typically 1MHz.
6. What is the maximum input offset voltage?
The maximum input offset voltage is 3mV.
7. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
8. What package type does the LMV358QDRQ1 use?
It is available in an SOIC-8 surface mount package.
9. How many channels does this operational amplifier have?
It is a dual operational amplifier with two channels.
10. Is the LMV358QDRQ1 suitable for low-power applications?
Yes, its low quiescent current makes it ideal for low-power designs.
