Overview
The LMV712MMX/NOPB is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. This device is part of the LMV712 series, known for its low power consumption, low noise, and high output capabilities. The LMV712MMX/NOPB is particularly suited for applications requiring rail-to-rail inputs and outputs, making it versatile for various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | |
| Number of Circuits | 2 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 5 V/µs | |
| Gain Bandwidth Product | 5 MHz | |
| Input Bias Current | 5.5 pA | |
| Input Offset Voltage | 400 µV | |
| Supply Current | 1.17 mA | |
| Output Current per Channel | 50 mA | |
| Supply Voltage Range | 2.7 V ~ 5.5 V | |
| Operating Temperature Range | -40°C ~ 85°C | |
| Package Type | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- Rail-to-Rail Inputs and Outputs: Allows the amplifier to operate with input and output signals that range from the negative to the positive supply rail.
- Low Noise: Features a low noise level of 20 nV/√Hz, making it suitable for noise-sensitive applications.
- High Slew Rate: A slew rate of 5 V/µs ensures fast response times.
- Low Power Consumption: With a supply current of 1.17 mA per channel, it is energy-efficient.
- Independent Shutdown: Each channel can be independently shut down to further reduce power consumption.
- Small Package Options: Available in compact 10-pin DSBGA, WSON, and VSSOP packages.
- Unity Gain Stable: Ensures stability in unity gain configurations.
Applications
- Power Amplifier Control Loops: Suitable for control loops in power amplifiers due to its high slew rate and low noise.
- Cellular Phones and Portable Equipment: Ideal for battery-powered devices requiring low power consumption and high performance.
- Wireless LAN and Radio Systems: Used in wireless communication systems where low noise and high bandwidth are critical.
- Cordless Phones: Applicable in cordless phone systems requiring reliable and efficient amplification.
Q & A
- What is the gain bandwidth product of the LMV712MMX/NOPB?
The gain bandwidth product of the LMV712MMX/NOPB is 5 MHz.
- What is the slew rate of the LMV712MMX/NOPB?
The slew rate of the LMV712MMX/NOPB is 5 V/µs.
- What is the input offset voltage of the LMV712MMX/NOPB?
The input offset voltage of the LMV712MMX/NOPB is 400 µV.
- What is the supply current per channel for the LMV712MMX/NOPB?
The supply current per channel for the LMV712MMX/NOPB is 1.17 mA.
- What is the operating temperature range of the LMV712MMX/NOPB?
The operating temperature range of the LMV712MMX/NOPB is -40°C to 85°C.
- What package types are available for the LMV712MMX/NOPB?
The LMV712MMX/NOPB is available in 10-TFSOP and 10-MSOP packages.
- Is the LMV712MMX/NOPB RoHS compliant?
Yes, the LMV712MMX/NOPB is RoHS compliant.
- What are the typical applications of the LMV712MMX/NOPB?
The LMV712MMX/NOPB is typically used in power amplifier control loops, cellular phones, portable equipment, wireless LAN, radio systems, and cordless phones.
- Does the LMV712MMX/NOPB support independent shutdown?
Yes, the LMV712MMX/NOPB supports independent shutdown for each channel.
- What is the maximum output current per channel for the LMV712MMX/NOPB?
The maximum output current per channel for the LMV712MMX/NOPB is 50 mA).
