Overview
The LMV358Q1MMX/NOPB is a dual, low-voltage, rail-to-rail output operational amplifier produced by Texas Instruments. Designed for automotive applications, this component is part of the LMV3xx series, which is known for its cost efficiency and robust performance. The LMV358Q1MMX/NOPB is particularly suitable for systems requiring low power consumption and high precision, such as sensor interfaces, signal conditioning, and portable devices. Its market positioning targets automotive electronics, industrial control systems, and consumer electronics, where reliability and efficiency are paramount.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 5.5 | V | Single or dual supply |
| Gain Bandwidth Product (GBP) | 1 | MHz | |
| Slew Rate | 1 | V/µs | |
| Input Offset Voltage | 7 | mV | Max |
| Input Bias Current | 15 | nA | |
| Operating Temperature | -40 to +125 | °C | |
| Package | VSSOP-8 | ||
| Output Type | Rail-to-Rail | ||
| Number of Channels | 2 | ||
| Quiescent Current | 210 | µA | Per channel |
Key Features
- Rail-to-rail output for maximum dynamic range.
- Low supply current of 210 µA per channel, ideal for battery-powered applications.
- Wide supply voltage range from 2.7 V to 5.5 V, accommodating various power sources.
- High precision with an input offset voltage of 7 mV (max).
- Robust performance in harsh environments with an operating temperature range of -40°C to +125°C.
Applications
The LMV358Q1MMX/NOPB is widely used in automotive electronics, such as engine control units, infotainment systems, and advanced driver-assistance systems (ADAS). In industrial applications, it is employed in process control, data acquisition, and sensor signal conditioning. Additionally, its low power consumption and small form factor make it suitable for portable and battery-operated devices, including medical instruments and consumer electronics.
Q & A
1. What is the operating voltage range of the LMV358Q1MMX/NOPB?
The operating voltage range is from 2.7 V to 5.5 V.
2. What is the typical gain bandwidth product of this amplifier?
The typical gain bandwidth product is 1 MHz.
3. Can the LMV358Q1MMX/NOPB operate in automotive environments?
Yes, it is designed for automotive applications and can operate in temperatures from -40°C to +125°C.
4. What is the input offset voltage of the LMV358Q1MMX/NOPB?
The maximum input offset voltage is 7 mV.
5. How many channels does this operational amplifier have?
It has two channels.
6. Is the output of the LMV358Q1MMX/NOPB rail-to-rail?
Yes, it features rail-to-rail output.
7. What is the typical quiescent current per channel?
The typical quiescent current is 210 µA per channel.
8. What package does the LMV358Q1MMX/NOPB come in?
It comes in a VSSOP-8 package.
9. Is the LMV358Q1MMX/NOPB suitable for low-power applications?
Yes, its low quiescent current makes it ideal for low-power and battery-operated devices.
10. What are the typical applications of this amplifier?
Typical applications include automotive electronics, industrial control systems, and portable devices.
