器件名称: 6N138-X009
功能描述: High Speed Optocoupler, 100 kBd, Low Input Current, Photodiode Darlington Output
文件大小: 104.15KB 共6页
简 介:6N138/ 6N139
Vishay Semiconductors
High Speed Optocoupler, 100 kBd, Low Input Current, Photodiode Darlington Output
Features
High Current Transfer Ratio, 300 % Low Input Current, 0.5 mA High Output Current, 60 mA Isolation Test Voltage, 5300 VRMS TTL Compatible Output, VOL = 0.1 V High Common Mode Rejection, 500 V/s Adjustable Bandwidth-Access to Base Standard Molded Dip Plastic Package Lead-free component
NC 1 A C
2 3 8 VCC 7 VB 6 V0 5 GND
NC 4
i179082
e3
Pb
Pb-free
Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
Agency Approvals
UL1577, File No. E52744 System Code H or J, Double Protection DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pending Available with Option 1
Applications
Logic Ground Isolation-TTL/TTL, TTL/CMOS, CMOS/ CMOS, CMOS/TTL EIA RS 232 Line Receiver Low Input Current Line Receiver-Long Lines,Party Lines Telephone Ring Detector 117 VAC Line Voltage Status Indication-Low Input Power Dissipation Low Power Systems-Ground Isolation
Photo darlington operation is achieved by tying the VCC and VO terminals together. Access to the base terminal allows adjustment to the gain bandwidth. The 6N138 is ideal for TTL applications since the 300 % minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 k pull-up resistor. The 6N139 is best suited for low power logic applications involving CMOS and low power TTL. A 400 % current transfer ratio with only 0.5 mA of LE……
