1. Description
The QXH11LX series of devices each consist of a
GaAs infrared emitting diode optically coupled a high
speed integrated circuit detector. The output detector
incorporates a Schmitt trigger, which provides hysteresis
for noise immunity and pulse shaping.
The devices are in a 6-pin DIP package and available
in SMD option.
2. 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 16mA at 0.4V
maximum
Guaranteed on/off threshold hysteresis
Wide supply voltage capability, compatible with all
popular logic systems
High isolation voltage between input and output
(Viso=5000 V rms )
Compact dual-in-line package
Pb free and RoHS compliant.
3. Block Diagram and Package
4. Applications
Logic to logic isolator
Programmable current level sensor
Line receiver - eliminate noise and transient problems
AC to TTL conversion - square wave shaping
Digital programming of power supplies
Interfaces computers with peripherals
5. Order Code
For example
Truth Table :