BUY HCPLJ312 https://www.utsource.net/itm/p/116298.html
Description: The HCPL-J312 is an optically coupled isolator consisting of an infrared LED and an integrated high gain photo detector. Features: High speed: tPHL/tPLH = 3.5/3.5 ns (typical) High isolation voltage: Viso = 5000 VRMS Low input current: Iin = 1.6 mA (max) Low output saturation voltage: VCE(sat) = 0.2 V (max) Operating temperature range: -40°C to +85°C Applications: Isolation of digital and analog signals Isolation of power supplies Interfacing between logic families Protection of data lines from high voltage transients
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