The H11LXM series has a high-speed integrated circuit detector optically coupled to a gallium arsenide infrared emitting diode. The output incorporates a Schmitt trigger, which provides hysteresis for noise immunity and pulse shaping. The detector circuit is optimized for simplicity of operation and utilizes an open collector output for maximum application flexibility.

• High data rate, 1 MHz typical (NRZ)
• Free from latch up and oscillation throughout voltage and temperature ranges.
• Microprocessor compatible drive
• Logic compatible output sinks 16mA at 0.4V maximum
• Guaranteed on/off threshold hysteresis
• Wide supply voltage capability, compatible with all popular logic systems
• Underwriter Laboratory (UL) recognized - file #E90700, Volume 2
• VDE recognized - File #102497 - Add option V (e.g., H11L1VM)

• Logic to logic isolator
• Programmable current level sensor
• Line receiver - eliminate noise and transient problems
• A.C. to TTL conversion - square wave shaping
• Digital programming of power supplies
• Interfaces computers with peripherals