Overview
The LMV771MGX/NOPB is a high-performance, low-power operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision applications, this op-amp is part of Texas Instruments' LMV series, which is known for its low voltage and low power consumption characteristics. The LMV771MGX/NOPB is particularly suitable for battery-powered devices, portable electronics, and other applications where power efficiency and accuracy are critical. Its compact SC70-5 package makes it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V | Wide operating range |
| Input Offset Voltage | 0.5 | mV | Max |
| Gain Bandwidth Product | 5.5 | MHz | Typical |
| Slew Rate | 2.5 | V/µs | Typical |
| Quiescent Current | 0.8 | mA | Typical |
| Operating Temperature Range | -40 to 125 | °C | Industrial-grade |
| Package | SC70-5 | - | Compact form factor |
| Common Mode Rejection Ratio | 85 | dB | Typical |
| Output Current | 40 | mA | Typical |
| Input Bias Current | 1 | pA | Typical |
Key Features
- Low Power Consumption: Ideal for battery-operated devices, ensuring extended operational life.
- High Precision: Low input offset voltage and high common-mode rejection ratio (CMRR) for accurate signal processing.
- Wide Supply Voltage Range: Operates efficiently from 2.7V to 5.5V, making it versatile for various applications.
- Compact Package: SC70-5 package is suitable for space-constrained designs.
- High Slew Rate: Ensures fast signal response, suitable for high-speed applications.
Applications
The LMV771MGX/NOPB is widely used in precision applications across multiple industries. In portable electronics, it is employed in audio amplifiers, sensor interfaces, and signal conditioning circuits due to its low power consumption. In medical devices, its high precision and reliability make it suitable for patient monitoring systems and diagnostic equipment. Additionally, it is used in industrial automation for control systems and signal processing tasks. Its compact size and robust performance also make it a preferred choice for consumer electronics such as smartphones and wearable devices.
Q & A
1. What is the operating voltage range of the LMV771MGX/NOPB?
The LMV771MGX/NOPB operates within a supply voltage range of 2.7V to 5.5V.
2. What is the typical quiescent current of this op-amp?
The typical quiescent current is 0.8 mA.
3. Is the LMV771MGX/NOPB suitable for high-speed applications?
Yes, with a slew rate of 2.5 V/µs and a gain bandwidth product of 5.5 MHz, it is suitable for high-speed applications.
4. What package does the LMV771MGX/NOPB come in?
It comes in a compact SC70-5 package.
5. Can this op-amp be used in medical devices?
Yes, its high precision and reliability make it suitable for medical devices such as patient monitoring systems.
6. What is the input offset voltage of the LMV771MGX/NOPB?
The maximum input offset voltage is 0.5 mV.
7. Is the LMV771MGX/NOPB suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
8. What is the operating temperature range of this op-amp?
It operates within a temperature range of -40°C to 125°C.
9. What is the typical output current of the LMV771MGX/NOPB?
The typical output current is 40 mA.
10. What is the typical input bias current of this op-amp?
The typical input bias current is 1 pA.
