LF453 Datasheet (National Semiconductor) - LF453 Wide-Bandwidth Dual JFET-Input Operational Amplifiers

LF453, LF453 Wide-Bandwidth Dual JFET-Input Operational Amplifiers

The LF453 is a low-cost high-speed dual JFET-input operational amplifier with an internally trimmed input offset voltage (BI-FET II technology) The device requires a low supply current and yet the amplifiers maintain a large gain bandwidth product and a fast slew rate In addition well matched high v

LF453 Features

* Y Y Y Y Y Y Y Y Y Y Internally trimmed offset voltage Low input bias current Low input noise current Wide gain bandwidth High slew rate Low supply current High input impedance Low total harmonic distortion AV e 10 RL e 10k VO e 20 Vp

* p f e 20 Hz

* 20 kHz Low 1 f noise corner Fast