[Letex Technology Corp.]

Description
The LT211 is a miniature 1-Form A solid state relay in a 4 pin SOP package that employs optically coupled MOSFET technology to provide 1500V of input to output isolation. The Input of optical coupler been controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side.

Features
• SOP package 4 Pin type in miniature design (4.4×4.3×2.0mm / .173×.169×.083inch)
• Low driver power requirements (TTL/CMOS Compatible)
• High reliability
• Arc-Free with no snubbing circuits
• 1500Vrms Input/Output isolation
• Tape & Reel version available

Applications
• Telecommunications (PC, Electronic notepad)
• Measuring and Testing equipment
• Industrial control
• Security equipments
• High speed inspection machine
• Data communication equipments
• Factory automotive equipment