The OP275 is a dual bipolar/JFET audio operational amplifier that provides improved dc performance and low distortion. It can be used in many dc coupled or summing applications. It is available in both plastic DIP and SOIC-8 packages.
The OP275 is an audio operational amplifier that combines bipolar and JFET transistors to achieve accuracy, low noise, and high speed. It features a Butler Amplifier front-end design with a total harmonic distortion plus noise of 0.0006% at 3 V rms.
| Voltage Noise Density (f=1 kHz) | 6 nV/√Hz |
|---|---|
| Total Harmonic Distortion + Noise | 0.0006% |
| Slew Rate | 22 V/µs |
| Bandwidth (Gain Bandwidth Product) | 9 MHz |
| Supply Current | 5 mA |
| Offset Voltage (Typical) | 1 mV |
The typical supply current is less than 5 mA.
Yes, the device is specified as Unity Gain Stable.