Overview
The LMV931MGX, produced by Texas Instruments, is a low-power operational amplifier designed for a wide range of applications. This single-channel amplifier operates with a supply voltage range of 1.8V to 5.5V, making it suitable for battery-powered devices and other low-voltage systems. Its Rail-to-Rail Input/Output (RRIO) capability ensures maximum signal integrity even at low supply voltages. The LMV931MGX is housed in a compact SC-70 package, making it ideal for space-constrained designs. It is targeted at applications in consumer electronics, industrial automation, and portable devices, offering a balance of performance and power efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.8 to 5.5 | V | |
| Operating Temperature Range | -40 to 125 | °C | |
| Bandwidth | 1.4 | MHz | |
| Slew Rate | 0.4 | V/µs | |
| Input Offset Voltage (Max) | 6000 | µV | |
| Quiescent Current (Typ) | 50 | µA | |
| Package | SC-70 | 5-Pin |
Key Features
- Low power consumption with a typical quiescent current of 50 µA.
- Rail-to-Rail Input/Output (RRIO) for maximum signal swing.
- Wide supply voltage range from 1.8V to 5.5V.
- Compact SC-70 package for space-constrained designs.
- High bandwidth of 1.4 MHz for fast signal processing.
Applications
The LMV931MGX is widely used in portable and battery-powered devices due to its low power consumption and wide supply voltage range. It is also employed in industrial automation for signal conditioning and amplification. In consumer electronics, it is utilized in audio amplifiers, sensor interfaces, and other low-voltage systems. Its compact size and high performance make it a versatile choice for various applications.
Q & A
What is the supply voltage range of the LMV931MGX?
The LMV931MGX operates with a supply voltage range of 1.8V to 5.5V.
What is the typical quiescent current of the LMV931MGX?
The typical quiescent current is 50 µA.
What is the bandwidth of the LMV931MGX?
The bandwidth is 1.4 MHz.
What is the slew rate of the LMV931MGX?
The slew rate is 0.4 V/µs.
What is the maximum input offset voltage?
The maximum input offset voltage is 6000 µV.
What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
What package does the LMV931MGX come in?
It comes in a 5-pin SC-70 package.
Is the LMV931MGX suitable for battery-powered devices?
Yes, its low power consumption and wide supply voltage range make it ideal for battery-powered devices.
What are the key features of the LMV931MGX?
Key features include low power consumption, Rail-to-Rail Input/Output, and a compact package.
What are typical applications of the LMV931MGX?
Typical applications include portable devices, industrial automation, and consumer electronics.
