HCPL-273L中文资料安捷伦数据手册PDF规格书

描述 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.

特性 Features

• 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, VDE, CSA

(pending)

Applications

• Ground isolate most logic

families – LVTTL/LVCMOS

• Low input current line receiver

• High voltage insulation

• EIA RS-232C line receiver

• Telephone ring detector

• 117 V AC line voltage status

indicator – low input power

dissipation

• Low power systems – ground

isolation