The QXH11LX series devices have GaAs infrared emitting diodes, The diode is optically coupled to the high-speed integrated circuit detector.

summary The QXH11LX series devices are equipped with GaAs infrared emitting diodes, which are optically coupled to high-speed integrated circuit detectors. The output of the detector contains Schmitt trigger, which provides hysteresis effect for noise immunity and pulse shaping. The device is available in a 6-lead DIP package with SMD option.

trait L High data rate, typical frequency: 1MHz(NRZ) l No latch-up and oscillation in the whole voltage and temperature range. The maximum current of l output of microprocessor-compatible driver is 16mA l under the condition of 0.4V, which guarantees that the turn-on/turn-off threshold lags behind l wide power supply voltage, and is compatible with common logic level l high isolation voltage between input and output (Viso=5000Vrms) l compact dual in-line package l is lead-free and conforms to RoHS standard.

app; application

L logic to logic isolator l programmable current level sensor l line receiver-eliminating noise and transient problems l AC to TTL conversion-square wave shaping l digital programming of power supply l connecting computer and peripheral devices