LMH6881SQ/NOPB

The LMH6881SQ/NOPB is a high-performance instrumentation amplifier. It consists of two matched input stages followed by a fixed-gain differential amplifier with a gain of 6.8 dB. The amplifier is capable of very low distortion and noise performance, with excellent linearity in current, voltage, and power applications.

The LMH6881SQ/NOPB is a fully integrated amplifier solution, providing excellent DC accuracy and very low noise. It is designed for use in a wide range of instrumentation and automotive applications, including current sensing and voltage monitoring. The device provides a very low input offset of only 2.5 µV and a low input bias current of only 10 pA.

In addition to its low distortion and low noise performance, the LMH6881SQ/NOPB has a wide commonmode input voltage range of ±9V and a large input voltage range of ±3 V to ±6V. It also features a wide frequency response with a 3-dB bandwidth of 10 MHz. It has a low noise figure of 8 dB and a fast settling time of 0.005 μs. It also achieves low THD and low noise performance, making it an excellent choice for instrumentation and automotive applications.

The LMH6881SQ/NOPB\'s operation is based on the voltage- or current-sense operational mode. In voltage-sense mode, the amplifier has a single-ended input configuration with a gain of 6.8 dB. In current-sense mode, it has a differential-ended input configuration with the same gain. The gain can be manually configured by connecting or disconnecting external resistors. The device also provides a third mode, a low-power current-sense mode that reduces the quiescent current to only 10 μA.

The LMH6881SQ/NOPB is a versatile and robust amplifier, capable of providing high accuracy and low distortion for a variety of applications. It is suited for automotive applications such as current sensing, voltage monitoring, and data acquisition. It is also suitable for instrumentation applications such as signal conditioning, high accuracy current sensing, and bridge amplifiers. The device can also be used for audio, industrial, and medical applications.

In conclusion, the LMH6881SQ/NOPB is an ideal amplifier component for a wide variety of instrumentation and automotive applications. It provides excellent DC accuracy and very low distortion and noise performance. It has a wide frequency response and can be configured for both voltage-sense and current-sense operation. With its low power consumption and fast settling time, it is an ideal component for audio, industrial, and medical applications.