BUY OP275GS https://www.utsource.net/itm/p/307477.html
Dual Bipolar/JFET, Audio Operational Amplifier
Description: OP275GS is a low-noise, low-distortion, precision operational amplifier from Analog Devices. Features: Low Noise: 0.9nV/√Hz Low Distortion: 0.00003% THD+N Low Offset Voltage: 0.6mV Low Input Bias Current: 0.5pA High CMRR: 135dB High Slew Rate: 0.7V/μs Wide Supply Range: ±2.25V to ±18V ESD Protection: Human Body Model > 8kV Package: 8-Pin SOP Applications: Audio Processing Instrumentation Precision Measurement High-End Audio High-End Video (For reference only)