QXM5XX High Speed 1MBit/s Logic Gate

Brand: QX


Product Introduction

概述Description 

 QXM501、QXM511是一种用于单通道的高速光耦合器,由一个850nm的AlGaAsLED光学耦合到一个高速光电 检测器组成。光电二极管偏极和输出晶体管集电极的单独连接,可以通过降低基极集电极电容,使速度比传统光 电晶体管耦合器提高100倍。

 The QXM501 QXM511 optocoupler consists of a 850 nm AlGaAS LED,optically coupled to a high speed photodetector transistor. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. 

特性Features 

  高比特率:1MBit/s High speed– 1 MBit/s

  输入和输出之间的高隔离电压(Viso=3750Vrms) High isolation voltage between input and output (Viso=3750 V rms ) 

  兼容TTL TTL Compatible 

  集电极开路输出 Open-Collector Output 

  符合安规标准:UL1577,VDEDINEN60747-5-5 (VDE 0884-5),CQC11-471543-2022 Meet Safety standard : UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5),CQC11-471543-2022

可替代

ACPL-M43U ACPL-M50L HCPL-K54L HCPL-M452 HCPL-M453 FODM452 FODM453 TLP104 TLP109 TLP112A TLP114A TLP2309 TLP719 PC457LONIP0F KPC457 PS8101 PS8302L VOM452 VOM453 LTV-M501 ELM452 ELM453 ELM453L KPC457 ORM501

Application scope

  CMOS-LSTTL-TTL的输出接口 Output interface to CMOS-LSTTL-TTL 

  通信设备 Telecommunication equipment 

  电机驱动中的功率晶体管隔离 Power transistor isolation in motor drives 

  替代低速光电晶体管光电耦合器 Replacement for low speed phototransistor photocouplers

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