Linear Systems JFETs LSK489 SOIC 8L ROHS

The LSK489 is a monolithic dual N-channel JFET amplifier designed for low-noise precision applications, available in an 8-lead SOIC package. It features a typical input capacitance of 4 pF and a noise voltage of 1.8 nV/√Hz at 1 kHz, with a gate-to-source breakdown voltage of 60 V and a maximum power dissipation of 500 mW total. The device offers a common mode rejection ratio of 102 dB and differential gate-source voltage match of 8 mV typical. It is rated for operation from -55 °C to +150 °C and meets RoHS compliance.