描述 Description

DESCIRPTION
The H11L series has a medium-to-high speed integrated circuit detector optically coupled to a gallium-arsenide infrared emitting diode.FEATURES
■ High data rate, 1MHz typical (NRZ)
■ Free from latch up and oscillation throughout voltage
?? and temperature ranges.
■ Microprocessor compatible drive
■ Logic compatible output sinks 16 mA at 0.4 V maximum
■ Guaranteed on/off threshold hysteresis
■ High common mode rejection ratio
■ Fast switching : tr, tf = 100ns typical
■ Wide supply voltage capability, compatible with all
?? popular logic systems
■ Underwriters Laboratory (UL) recognized - file
?? #E90700APPLICATIONS
■ Logic to logic isolator
■ Programmable current level sensor
■ Line receiver-eliminates noise and transient problems
■ AC to TTL conversion - square wave shaping
■ Digital programming of power supplies
■ Interfaces computers with peripherals

特性 Features

■ High data rate, 1MHz typical (NRZ)
■ Free from latch up and oscillation throughout voltage
?? and temperature ranges.
■ Microprocessor compatible drive
■ Logic compatible output sinks 16 mA at 0.4 V maximum
■ Guaranteed on/off threshold hysteresis
■ High common mode rejection ratio
■ Fast switching : tr, tf = 100ns typical
■ Wide supply voltage capability, compatible with all
?? popular logic systems
■ Underwriters Laboratory (UL) recognized - file
?? #E90700

應(yīng)用 Application

■ Logic to logic isolator
■ Programmable current level sensor
■ Line receiver-eliminates noise and transient problems
■ AC to TTL conversion - square wave shaping
■ Digital programming of power supplies
■ Interfaces computers with peripherals

簡介

H11L2屬于隔離器的光隔離器-邏輯輸出。由制造生產(chǎn)的H11L2光隔離器 - 邏輯輸出邏輯輸出光隔離器通常出于安全或功能性原因，使用光來跨過電絕緣層進(jìn)行信息傳輸。與其他光隔離器產(chǎn)品類型的區(qū)別在于，它們包含用于放大和閾值檢測的附加輸出級電路，從而提供與常見邏輯信號電平兼容的輸出信號。這些附加電路需要提供外部電源才能正常運(yùn)行。