LF347 - JFET-Input Quad Operational Amplifiers

The LF347 and LF347B devices are low-cost, highspeed, JFET-input operational amplifiers.

They require low supply current yet maintain a large gainbandwidth product and a fast slew rate.

In addition, their matched high-voltage JFET inputs provide very low input bias and offset current.

• 1 Low Input Bias Current: 50 pA Typical.
• Low Input Noise Current: 0.01 pA/√Hz Typical.
• Low Total Harmonic Distortion.
• Low Supply Current: 8 mA Typical.
• Gain Bandwidth: 3 MHz Typical.
• High Slew Rate: 13 V/ms Typical 2.