HCPL-270L中文资料安华高数据手册PDF规格书

Description

These high gain series couplers use a Light Emitting Diode and an integrated high gain photodetector to provide extremely high current transfer ratio between input and output.

Features

• 3.3V/5V Dual Supply Voltages

• Low power consumption

• High current transfer ratio

• Low input current requirements – 0.5 mA

• LVTTL/LVCMOS compatible output

• Performance guaranteed over temperature 0°C to +70°C

• Base access allows gain bandwidth adjustment

• High output current – 60 mA

• Safety approval, UL, IEC/EN/DIN EN 60747-5-2, CSA

Applications

• Ground isolate most logic families – LVTTL/LVCMOS

• Low input current line receiver

• High voltage insulation

• EIA RS-232C line receiver

• Telephone ring detector

• V AC line voltage status indicator – low input power

dissipation

• Low power systems – ground isolation