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产品信息
EVERLIGHT 线性光耦 EL814(A)
EVERLIGHT 线性光耦 EL814(A)
线性光耦是一种用于模拟信号隔离的光耦器件,和普通光耦一样,线性光耦真正隔离的是电流。线性光耦能够保护被测试对象和测试电路,并减小环境干扰对测试电路的影响。
EVERLIGHT 线性光耦 EL814(A)
EVERLIGHT 线性光耦 EL814(A)
Features:
• AC input response
• Current transfer ratio
(CTR: Min. 20% at IF =±1mA ,VCE =5V)
• High isolation voltage between input
and output (Viso=5000 V rms )
• Wide Operating temperature range
-55~110oC
• High collector-emitter voltage VCEO=80V
• Compact dual-in-line package
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approved (No. 132249)
• SEMKO approved (No. 716108)
• NEMKO approved (No. P06206474)
• DEMKO approved (No. 313924)
• FIMKO approved (No. FI 22807)
• CSA approved (No. 1143601)
Description
The EL814 series of devices each consist of two infrared
emitting diodes, connected in inverse parallel, optically
coupled to a phototransistor detector.
They are packaged in a 4-pin DIP package and available
in wide-lead spacing and SMD option.
Applications
• AC line monitor
• Programmable controllers
• Telephone line interface
• Unknown polarity DC sensor
EVERLIGHT 线性光耦 EL814(A)