Overview
The LMV358IDG4 is a dual operational amplifier (op-amp) produced by Texas Instruments. It is a low-voltage, low-power device designed for a wide range of analog signal processing applications. This model is particularly suitable for battery-powered and portable devices due to its low power consumption and wide supply voltage range. The LMV358IDG4 is widely used in industrial, automotive, and consumer electronics for tasks such as signal amplification, filtering, and voltage comparison.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V | Single or dual supply |
| Input Offset Voltage | ±1 | mV | Typical |
| Input Bias Current | ±1 | nA | Typical |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 0.6 | V/µs | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOIC-8 |
Key Features
- Low power consumption, ideal for battery-operated devices.
- Wide supply voltage range supports both single and dual supply operations.
- High input impedance and low input bias current for accurate signal processing.
- Internal frequency compensation for stable operation.
- Available in a compact SOIC-8 package for space-constrained applications.
Applications
The LMV358IDG4 is versatile and finds applications in various fields, including:
- Industrial Automation: Signal conditioning, sensor interfacing, and control systems.
- Consumer Electronics: Audio amplification, signal filtering, and portable devices.
- Automotive Electronics: Sensor signal processing, battery management, and lighting control.
- Medical Devices: Low-power signal amplification and filtering in portable medical equipment.
Q & A
1. What is the supply voltage range of the LMV358IDG4?
The LMV358IDG4 operates within a supply voltage range of 2.7V to 5.5V, supporting both single and dual supply configurations.
2. What is the typical input offset voltage?
The typical input offset voltage is ±1mV.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is typically 1MHz.
4. Can the LMV358IDG4 be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered and portable devices.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. What package does the LMV358IDG4 come in?
It is available in an SOIC-8 package.
7. What are the key features of the LMV358IDG4?
Key features include low power consumption, wide supply voltage range, high input impedance, and internal frequency compensation.
8. What are some typical applications of this op-amp?
Typical applications include industrial automation, consumer electronics, automotive electronics, and medical devices.
9. What is the typical input bias current?
The typical input bias current is ±1nA.
10. Is the LMV358IDG4 suitable for audio amplification?
Yes, it can be used for audio amplification in consumer electronics.
