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HCPL-270L060 数据表(PDF) 1 Page - Agilent(Hewlett-Packard) |
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HCPL-270L060 数据表(HTML) 1 Page - Agilent(Hewlett-Packard) |
1 / 12 page 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. Separate pins for the photodiode and output stage result in LVTTL compatible saturation voltages and high speed operation. Where desired, the VCC and VO terminals may be tied together to achieve conventional photo- Agilent HCPL-270L/ 070L/273L/073L Low Input Current High Gain LVTTL/LVCMOS Compatible 3.3 V Optocouplers Data Sheet 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 Functional Diagram A 0.1 µF bypass capacitor connected between pins 8 and 5 is recommended. CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. darlington operation. A base access terminal allows a gain bandwidth adjustment to be made. These optocouplers are for use in LVTTL/LVCMOS or other low power applications. A 400% minimum current transfer ratio is guaranteed over 0 to +70˚C operating range for only 0.5 mA of LED current. 7 1 2 3 4 5 6 8 NC ANODE CATHODE NC VCC VO GND TRUTH TABLE LED ON OFF VO LOW HIGH VB VO2 VO1 VCC GND ANODE 1 CATHODE 1 CATHODE 2 ANODE 2 7 5 6 8 2 3 4 1 SHIELD HCPL-270L/070L HCPL-273L/073L |
类似零件编号 - HCPL-270L060 |
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类似说明 - HCPL-270L060 |
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