LME49990 Datasheet (National Semiconductor) - Ultra-low Noise Operational Amplifier

LME49990, Ultra-low Noise Operational Amplifier

The LME49990 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications.

The LME49990 combines low voltage noise density (0.9nV/√Hz) with vanishing low THD+N (0.00001%).

The LME49990 has a

LME49990 Features

* Easily drives 600Ω load

* Output short circuit protection Applications

* Ultra high quality audio signal processing

* Active Filters

* Preamplifiers

* Spectrum analyzers

* Ultrasound preamplifiers

* Sigma-Delta ADC/DAC buffers 300597e6 FIGURE 1. Voltage Noise Spect