Overview
The LMV358QPW is a dual operational amplifier (op-amp) produced by Texas Instruments. It is designed for low-voltage operation and is part of the LMV358 series, which is widely used in various electronic applications. This IC is particularly suitable for battery-powered devices due to its low power consumption and wide operating voltage range. The LMV358QPW is housed in a TSSOP-8 package, making it compact and easy to integrate into circuit designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Voltage Range | 3V to 32V | V | Single or dual supply |
| Input Voltage Range (Common Mode) | 0V to VCC-1.5V | V | |
| Input Voltage Range (Differential) | 0V to VCC-1.5V | V | |
| Output Current | 20 | mA | |
| Bandwidth | 1.4 | MHz | |
| Input Offset Voltage | 2 | mV | |
| Input Offset Current | 20 | nA | |
| Input Bias Current | 20 | nA | |
| Open Loop Gain | 100 | dB | |
| Output Short Circuit Current | 40 | mA |
Key Features
- Low input bias current and low input offset voltage for high precision.
- High open-loop gain allows for significant signal amplification.
- Wide operating voltage range suitable for various applications.
- Low power consumption ideal for battery-operated devices.
- Compact TSSOP-8 package for space-constrained applications.
Applications
The LMV358QPW is versatile and can be used in a variety of applications including sensor signal amplification, active filters, comparators, voltage followers, and oscillators. It is particularly useful in industrial control systems, automotive electronics, and portable consumer devices where low power consumption and compact size are critical.
Q & A
What is the operating voltage range of LMV358QPW?
The operating voltage range is from 3V to 32V, allowing for both single and dual supply operations.
Can LMV358QPW be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
What is the typical input bias current for LMV358QPW?
The typical input bias current is 20nA.
What package does LMV358QPW come in?
It comes in a TSSOP-8 package.
What is the bandwidth of LMV358QPW?
The bandwidth is 1.4MHz.
Is LMV358QPW suitable for automotive applications?
Yes, it is suitable for automotive electronics due to its robust design and wide operating temperature range.
What is the output short circuit current of LMV358QPW?
The output short circuit current is 40mA.
Can LMV358QPW operate with a single power supply?
Yes, it can operate with a single power supply ranging from 3V to 32V.
What is the input offset voltage of LMV358QPW?
The input offset voltage is typically 2mV.
What are the typical applications of LMV358QPW?
Typical applications include sensor signal amplification, active filters, comparators, and oscillators.
