The OPA134 series is a high-performance audio operational amplifier with ultra-low distortion, low noise, true FET input, high speed, high open-loop gain and wide power range.
The document describes the OPA134 series as ultra-low distortion, low noise operational amplifiers featuring a true FET input stage designed for superior sound quality in professional audio applications. Available in single, dual, and quad versions, these devices operate from +2.5V to +18V supplies.
| Input Voltage Noise | 12 uVrms (f = 20Hz to 20kHz) |
|---|---|
| Gain-Bandwidth Product | 8 MHz |
| Slew Rate | 20 V/us |
The amplifiers operate from a power supply of +2.5V to +18V.
The output current is rated at +35 mA.