Linear Systems JFETs LS845 SOIC 8L

The LS845 SOIC 8L is a monolithic dual N-channel JFET in an 8-lead SOIC surface mount package, designed for low-noise precision instrumentation and sensor applications. It features a typical input capacitance of 8 pF, a maximum offset voltage of 15 mV, and a maximum temperature drift of 25 µV/°C. The device supports a maximum gate-to-source voltage of 60 V and a total power dissipation of 400 mW at 25°C. It exhibits a typical voltage noise of 3.0 nV/√Hz at 1 kHz and a common mode rejection ratio of 100 dB. The part is RoHS compliant and shares the same pinout and form factor as other LS844 series devices. Its interleaved JFET construction ensures tight matching and thermal tracking.