概述Description
QXH11LX 系列器件具备GaAs红外发射二极管，该二极管光学耦合到高速集成电路探测器。输出探测器包含施密 特触发器，为噪声免疫和脉冲整形提供了滞后效应。
The QXH11LX series of devices each consist of a GaAs infrared emitting diode optically coupled a high speed integrated circuit detector. The output detector incorporates a Schmitt trigger, which provides hysteresis for noise immunity and pulse shaping.
特性Features
高数据速率，典型频率为2MHZ(NRZ) High data rate, 2MHz typical (NRZ)
在整个电压和温度范围内无闩锁和振荡 Free from latch up and oscillation throughout voltage and temperature ranges
兼容微处理器的驱动器 Microprocessor compatible drive
输出在0.4V条件下的最大灌电流为：16mA Logic compatible output sinks 16mA at 0.4V maximum
保证导通/关断阈值滞后 Guaranteed on/off threshold hysteresis 应用Applications
逻辑到逻辑隔离器 Logic to logic isolator
可编程电流电平传感器 Programmable current level sensor
线路接收机-消除噪声和瞬态问题 Line receiver- eliminate noise and transient problems
AC到TTL的转换-方波整形 AC to TTL conversion- square wave shaping
宽电源电压能力，兼容常见的逻辑电平 Wide supply voltage capability, compatible with all popular logic systems
温度范围：–55°C～100°C–55°C to 100°C temperature range
紧凑型双列直插式封装 Compact dual-in-line package
符合安规标准：UL1577，VDE DIN EN60747-5-5 (VDE 0884-5），CQC11-471543-2022 Meet Safety standard : UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5），CQC11-471543 2022
