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HCPL4504 Arkusz danych(PDF) 1 Page - Agilent(Hewlett-Packard) |
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HCPL4504 Arkusz danych(HTML) 1 Page - Agilent(Hewlett-Packard) |
1 / 16 page 1-33 H High CMR, High Speed Optocouplers Technical Data HCPL-4504 HCPL-0454 HCNW4504 Features • Short Propagation Delays for TTL and IPM Applications • 15 kV/ µs Minimum Common Mode Transient Immunity at VCM = 1500 V for TTL/Load Drive • High CTR at TA = 25°C >25% for HCPL-4504/0454 >23% for HCNW4504 • Electrical Specifications for Common IPM Applications • TTL Compatible • Guaranteed Performance from 0 °C to 70°C • Open Collector Output • Safety Approval UL Recognized - 2500 V rms for 1 minute (5000 V rms for 1 minute for HCPL-4504#020 and HCNW4504)per UL1577 CSA Approved VDE 0884 Approved -VIORM = 630 V peak for HCPL-4504#060 -VIORM = 1414 V peak for HCNW4504 BSI Certified (HCNW4504) • Available in 8-Pin DIP, SO-8, Widebody Packages Applications • Inverter Circuits and Intelligent Power Module (IPM) interfacing - High Common Mode Transient Immunity (> 10 kV/ µs for an IPM load/drive) and (tPLH - tPHL) Specified (See Power Inverter Dead Time section) • Line Receivers - Short Propagation Delays and Low Input-Output Capacitance • High Speed Logic Ground Isolation - TTL/TTL, TTL/ CMOS, TTL/LSTTL • Replaces Pulse Transformers - Save Board Space and Weight • Analog Signal Ground Isolation - Integrated Photodetector Provides Improved Linearity over Phototransistors Functional Diagram 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. A 0.1 µF bypass capacitor between pins 5 and 8 is recommended. 7 1 2 3 4 5 6 8 NC ANODE CATHODE NC VCC NC VO GND TRUTH TABLE LED ON OFF VO LOW HIGH Description These optocouplers are similar to HP’s other high speed transistor optocouplers but with shorter propagation delays and higher CTR. The HCPL-4504/0454 and HCNW4504 also have a guaran- teed propagation delay difference (tPLH - tPHL). These features make these optocouplers an excellent solution to IPM inverter dead time and other switching problems. 5965-3604E |
Podobny numer części - HCPL4504 |
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Podobny opis - HCPL4504 |
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