The OP215 offers the proven JFET-input performance advatages of high speed and low input bias current with the tracking and convenience advantages of a dual op-amp configuration. Low input offset voltages, low input currents, and low drift are featured in these high-speed amplifiers. https://elecena.pl/product/1364205/dual-jfet-input 2011-02-15 https://elecena.pl/product/1364205/dual-jfet-input 2025-01-21