Overview
The LMV358AIDDFR is a low-voltage, low-power operational amplifier (op-amp) manufactured by Texas Instruments. This dual-channel op-amp is designed for applications requiring high performance in a compact package. It is part of the LMV358 series, which is widely recognized for its low power consumption and high efficiency. The LMV358AIDDFR is particularly suitable for battery-powered devices, portable electronics, and other applications where power efficiency is critical. Its market positioning targets designers and engineers working on cost-sensitive, power-efficient solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V | |
| Quiescent Current | 0.25 | mA | Per channel |
| Gain Bandwidth Product | 1 | MHz | |
| Slew Rate | 0.6 | V/µs | |
| Input Offset Voltage | ±1 | mV | Max |
| Input Bias Current | ±15 | nA | Max |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | WSON | 8-pin |
Key Features
- Low Power Consumption: Ideal for battery-operated devices, ensuring extended battery life.
- Rail-to-Rail Output: Maximizes dynamic range in low-voltage applications.
- Wide Supply Voltage Range: Operates efficiently from 2.7V to 5.5V, making it versatile for various applications.
- Small Package: Available in a compact 8-pin WSON package, saving board space.
- High Performance: Low input offset voltage and bias current ensure accurate signal processing.
Applications
The LMV358AIDDFR is widely used in various fields, including:
- Portable Electronics: Such as smartphones, tablets, and wearable devices, where low power consumption is critical.
- Sensor Interfaces: For amplifying signals from sensors in industrial and consumer applications.
- Battery-Powered Devices: Including remote controls, medical devices, and IoT sensors.
- Audio Applications: Suitable for low-power audio amplifiers and signal conditioning circuits.
- Automotive Electronics: Used in low-voltage systems within vehicles, such as infotainment and control modules.
Q & A
1. What is the supply voltage range of the LMV358AIDDFR?
The supply voltage range is 2.7V to 5.5V.
2. What is the typical quiescent current per channel?
The typical quiescent current is 0.25 mA per channel.
3. Does the LMV358AIDDFR support rail-to-rail output?
Yes, it supports rail-to-rail output.
4. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 1 MHz.
5. What is the maximum input offset voltage?
The maximum input offset voltage is ±1 mV.
6. What package does the LMV358AIDDFR come in?
It comes in an 8-pin WSON package.
7. Is this op-amp suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
8. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
9. Can the LMV358AIDDFR be used in automotive applications?
Yes, it is suitable for low-voltage automotive systems.
10. What is the slew rate of this op-amp?
The slew rate is 0.6 V/µs.
