Aerospace Low IB, Fast JFET-Input Op Amp

The OP43 JFET operational amplifier is a high-speed version of the OP41, featuring a typical slew rate of 6V/µs, gain-bandwidth product of 2.4MHz, and power bandwidth of 100kHz. Its high speed is achieved without compromising the low supply current, which is typically 750µA. The OP43 has a bias current of only 5pA, an an open-loop gain of over 1 million. Common-mode rejection is an outstanding 115dB, far beyond that available with most FET op amps. The OP43 is guaranteed stable for unity-gain circuits with less then or equal to 100pF loads. It is ideal for applications requiring low power-consumption combined with high speed and high accuracy.

* Low Bias Current: 5pA Max * High Slew-Rate: ±5V/µs Min * Low Current Consumption: 1.0 mA Max * High Gain: 1000V/mV Min