Overview
The LMV551MG/NOPB is a single-channel, low-power operational amplifier (op-amp) produced by Texas Instruments. This component is part of the PowerWise® series and is designed for applications requiring high efficiency and low power consumption. It is housed in a compact SC-70-5 package, making it suitable for space-constrained designs. The LMV551MG/NOPB is ideal for portable devices, automotive systems, and sensor interfaces due to its rail-to-rail output and wide operating voltage range.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | General Purpose | - | |
| Number of Circuits | 1 | - | |
| Output Type | Rail-to-Rail | - | |
| Slew Rate | 1 | V/µs | |
| Gain Bandwidth Product | 3 | MHz | |
| Input Bias Current | 20 | nA | |
| Input Offset Voltage | 1000 | µV | |
| Supply Current | 37 | µA | |
| Output Current per Channel | 25 | mA | |
| Supply Voltage | 2.7 ~ 5.5 | V | |
| Operating Temperature | -40 ~ 125 | °C | |
| Package | SC-70-5 | - |
Key Features
- Low power consumption with a supply current of only 37µA.
- Rail-to-rail output for maximum dynamic range.
- Wide operating voltage range from 2.7V to 5.5V.
- Compact SC-70-5 package for space-constrained designs.
- High gain bandwidth product of 3MHz for efficient signal processing.
Applications
The LMV551MG/NOPB is widely used in portable devices, automotive electronics, and sensor interfaces. Its low power consumption and rail-to-rail output make it ideal for battery-powered systems and applications requiring precise signal amplification. Additionally, its robust performance across a wide temperature range ensures reliability in harsh environments.
Q & A
1. What is the operating voltage range of the LMV551MG/NOPB?
The LMV551MG/NOPB operates within a voltage range of 2.7V to 5.5V.
2. What is the typical supply current of this op-amp?
The typical supply current is 37µA.
3. What is the gain bandwidth product of the LMV551MG/NOPB?
The gain bandwidth product is 3MHz.
4. Is the LMV551MG/NOPB suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered systems.
5. What is the package type of the LMV551MG/NOPB?
It is available in an SC-70-5 package.
6. Can the LMV551MG/NOPB operate in harsh environments?
Yes, it operates reliably across a temperature range of -40°C to 125°C.
7. What is the slew rate of this op-amp?
The slew rate is 1V/µs.
8. Is the output of the LMV551MG/NOPB rail-to-rail?
Yes, it features a rail-to-rail output.
9. What are the typical applications of the LMV551MG/NOPB?
Typical applications include portable devices, automotive systems, and sensor interfaces.
10. What is the input offset voltage of the LMV551MG/NOPB?
The input offset voltage is 1000µV.
