OPA604 Datasheet PDF

●The OPA604AU is a FET-input audio Operational Amplifier designed for enhanced AC performance. Very low distortion, low noise and wide bandwidth provide superior performance in high quality audio and other applications requiring excellent dynamic performance. New circuit techniques and special laser trimming of dynamic circuit performance yield very low harmonic distortion. The result is an operational amplifier with exceptional sound quality. The low-noise FET input of the OPA604 provides wide dynamic range, even with high source impedance. Offset voltage is laser-trimmed to minimize the need for interstage coupling capacitors.

● 0.0003% at 1kHz Low distortion

● 10nV/√Hz Low noise

● Unity-gain stable

● Drives 600R load

● Green product and no Sb/Br

●This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.