Overview
The LMV611MFX/NOPB is a low-voltage, low-power operational amplifier (op-amp) produced by Texas Instruments. This general-purpose amplifier is designed for applications requiring rail-to-rail input and output (RRIO) capabilities. With its compact SOT-23-5 package, the LMV611MFX/NOPB is ideal for space-constrained designs. It targets a wide range of users, including engineers in consumer electronics, industrial automation, and portable devices, offering a balance of performance and power efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 1.8 - 5.5 | V | Single/Dual |
| Input Offset Voltage | 4 | mV | Max @25°C |
| Input Bias Current | 14 | nA | Typ |
| Gain Bandwidth Product | 1.5 | MHz | Typ |
| Slew Rate | 0.42 | V/µs | Typ |
| Output Current | 65 | mA | Typ |
| Quiescent Current | 116 | µA | Typ |
| Operating Temperature | -40 - 125 | °C | |
| Package | SOT-23-5 | ||
| CMRR | 86 | dB | Typ |
Key Features
- Rail-to-rail input and output (RRIO) operation for maximum dynamic range.
- Low quiescent current of 116 µA, making it suitable for battery-powered applications.
- Compact SOT-23-5 package for space-constrained designs.
- Wide supply voltage range of 1.8 V to 5.5 V, supporting diverse power sources.
- High gain bandwidth product of 1.5 MHz for signal amplification in low-power systems.
Applications
The LMV611MFX/NOPB is widely used in various fields, including:
- Portable Devices: Its low power consumption and small form factor make it ideal for smartphones, tablets, and wearables.
- Industrial Automation: Suitable for sensor signal conditioning and control systems due to its RRIO capabilities.
- Consumer Electronics: Used in audio amplifiers, signal processing, and other low-power circuits.
- Medical Devices: Its precision and low power consumption are beneficial in portable medical equipment.
Q & A
1. What is the operating voltage range of the LMV611MFX/NOPB?
The LMV611MFX/NOPB operates within a voltage range of 1.8 V to 5.5 V.
2. Is the LMV611MFX/NOPB suitable for battery-powered devices?
Yes, its low quiescent current of 116 µA makes it ideal for battery-powered applications.
3. What is the package type of the LMV611MFX/NOPB?
It comes in a compact SOT-23-5 package.
4. Does the LMV611MFX/NOPB support rail-to-rail operation?
Yes, it features rail-to-rail input and output (RRIO) capabilities.
5. What is the typical gain bandwidth product of this op-amp?
The gain bandwidth product is typically 1.5 MHz.
6. Can the LMV611MFX/NOPB be used in industrial applications?
Yes, it is suitable for industrial automation, sensor signal conditioning, and control systems.
7. What is the maximum input offset voltage?
The maximum input offset voltage is 4 mV at 25°C.
8. Is the LMV611MFX/NOPB RoHS compliant?
Yes, it is RoHS compliant.
9. What is the typical slew rate of this op-amp?
The typical slew rate is 0.42 V/µs.
10. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
