The LMP8672MA/NOPB is a precision, low noise, rail-to-rail output, negative rail input, CMOS input, operational amplifier (op-amp) designed by Texas Instruments to meet the stringent requirements of high-performance industrial applications. This device is part of Texas Instruments' PowerWise® family, which offers outstanding AC and DC performance while reducing power consumption.

Key Features

• Low Noise Performance: The LMP8672MA/NOPB boasts a low voltage noise density of 7 nV/√Hz at 1 kHz, making it ideal for applications where noise is a critical factor.
• Rail-to-Rail Output: This op-amp features a rail-to-rail output stage, enabling the output to swing within millivolts of the supply rails and thus maximize the dynamic range in single or split supply applications.
• Negative Rail Input: The capability to handle negative rail input voltages without phase reversal makes the LMP8672MA/NOPB versatile in various circuit configurations.
• High Precision: With an input offset voltage of just 0.2 mV and low input bias current, this op-amp is suitable for precision applications such as sensor interfaces and analog conditioning circuits.
• PowerWise® Technology: The integration of PowerWise® technology ensures energy-efficient operation without sacrificing performance, which is critical for battery-powered and energy-sensitive applications.

Applications

The LMP8672MA/NOPB is designed for a wide range of applications, including:

• Test and measurement equipment
• Medical instrumentation
• Audio and acoustic sensors
• Industrial process control
• Precision analog-to-digital converters (ADC) driving

Product Specifications

This op-amp comes in a small 8-pin SOIC package, which is RoHS compliant and has a lead-free finish. The LMP8672MA/NOPB operates over a wide temperature range from -40°C to +125°C, making it suitable for industrial environments where temperature extremes are common. It requires a supply voltage from 2.7V to 5.5V, allowing for flexible integration into various circuit designs.

With its combination of precision, low power consumption, and robust design, the LMP8672MA/NOPB from Texas Instruments is a reliable choice for engineers looking to enhance the performance and efficiency of their electronic systems.