AD8684ARUZ Datasheet PDF - ADI

●The AD8684ARUZ is a high speed quad JFET Operational Amplifier features excellent speed at low supply currents. The slew rate is typically 9V/µs with a supply current under 250µA per amplifier. This unity-gain stable amplifier has a typical gain bandwidth of 3.5MHz. The JFET input stage ensures bias current is typically a few picoamps and below 125pA maximum over the full temperature operating range. The device is ideal for low power applications, especially with high source impedance. The device is unity-gain stable and can drive higher capacity loads (G=1, non-inverting), as an example of their excellent dynamic response over a wide range of conditions, delivering DC precision performance at low quiescent currents.

● Low power

● Fast settling time

● Unity-gain stable

● 250µA/amplifier Maximum low supply current

● 1mV at 25°C Maximum low offset voltage

● 20pA at 25°C Maximum low input bias current

● 90dB Typical CMRR