The OPA2604AP is a dual FET input, low distortion operational amplifier in 8 pin DIP package. It is 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 op amp with exceptional sound quality. The low noise FET input of OPA2604 provides wide dynamic range even with high source impedance. Offset voltage is laser trimmed to minimize need for interstage coupling capacitors.
Wide gain bandwidth of 20MHz at G = 100
High slew rate of 25V/µs
Unity gain stable
Wide supply voltage range from ±4.5V to ±24V
Low distortion of 0.0003% at 1KHz
Low noise of 10nV/√Hz
Common mode rejection of 100dB
Input offset voltage of ±1mV
Input bias current of 100pA
Operating temperature range from -25°C to 85°C
This integrated circuit can be damaged by ESD. Failure to observe proper handling and installation procedures can cause damage.
