Overview
The LMV358QPWRQ1 is a low-voltage, low-power operational amplifier produced by Texas Instruments. This dual-channel op-amp is designed for automotive and industrial applications, offering high performance in a compact package. Its market positioning targets automotive electronics, industrial control systems, and portable devices, where low power consumption and reliable operation are critical. The LMV358QPWRQ1 stands out for its wide supply voltage range, low input offset voltage, and extended temperature range, making it a competitive choice for harsh environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V | Wide operating range |
| Input Offset Voltage | ±1 | mV | Typical value |
| Gain Bandwidth Product | 1 | MHz | Typical value |
| Quiescent Current | 200 | µA | Per channel |
| Operating Temperature Range | -40 to +125 | °C | Extended range |
| Package | TSSOP-8 | - | Compact footprint |
| Common Mode Rejection Ratio (CMRR) | 70 | dB | Typical value |
| Input Bias Current | ±10 | nA | Typical value |
| Output Current | 40 | mA | Typical value |
| Rail-to-Rail Output | Yes | - | Supports full output swing |
Key Features
- Low power consumption, ideal for battery-powered applications.
- Wide supply voltage range supports diverse operating conditions.
- Rail-to-rail output ensures maximum signal swing.
- Extended temperature range for automotive and industrial use.
- Low input offset voltage enhances precision in signal conditioning.
Applications
The LMV358QPWRQ1 is widely used in automotive electronics, such as sensor signal conditioning, infotainment systems, and powertrain control. In industrial applications, it is suitable for process control, instrumentation, and portable devices. Its low power consumption and robust performance make it an excellent choice for battery-operated systems and harsh environments.
Q & A
1. What is the operating voltage range of the LMV358QPWRQ1?
The operating voltage range is 2.7V to 5.5V.
2. Is the LMV358QPWRQ1 suitable for automotive applications?
Yes, it is designed for automotive applications with an extended temperature range and robust performance.
3. What is the typical input offset voltage?
The typical input offset voltage is ±1mV.
4. Does the LMV358QPWRQ1 support rail-to-rail output?
Yes, it supports rail-to-rail output for maximum signal swing.
5. What is the quiescent current per channel?
The quiescent current is 200µA per channel.
6. What package does the LMV358QPWRQ1 come in?
It comes in a TSSOP-8 package.
7. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 1MHz.
8. Can the LMV358QPWRQ1 operate in harsh environments?
Yes, it operates in temperatures ranging from -40°C to +125°C, making it suitable for harsh environments.
9. What is the typical CMRR of the LMV358QPWRQ1?
The typical Common Mode Rejection Ratio (CMRR) is 70dB.
10. Is this op-amp suitable for low-power applications?
Yes, its low quiescent current makes it ideal for low-power and battery-powered applications.
