The OPA2604 is a dual, FET-input operational amplifier designed for enhanced AC performance. Low distortion, low noise, and wide bandwidth provide superior performance in high quality audio and other applications requiring dynamic performance.
●New circuit techniques and special laser-trimming of dynamic circuit performance yield low harmonic distortion. The result is an operational amplifier with exceptional sound quality. The low-noise FET input of the OPA2604 provides wide dynamic range, even with high source impedance. Offset voltage is laser-trimmed to minimize the need for interstage coupling capacitors.
●The OPA2604 is available in 8-pin plastic mini-DIP and 8-Pin SOIC surface-mount packages, specified for the 25°C to 85°C temperature range.
● Low Distortion: 0.0003% at 1 kHz
● Low Noise: 10 nV/√Hz
● High Slew Rate: 25 V/µs
● Wide Gain-Bandwidth: 20 MHz
● Unity-Gain Stable
● Wide Supply Range: VS = ±4.5 to ±24 V
● Drives 600-Ω Loads
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