HCPL2231 Description
The HCPL-22XX, HCPL-02XX, and HCNW22XX are opticallycoupled logic gates. The HCPL-22XX, and HCPL-02XX contain a GaAsP LED while the HCNW22XX contains an AlGaAs LED. The detectors have totem pole output stages and optical receiver input stages with built-in Schmitt triggers to provide logicpatible waveforms, eliminating the need for additional waveshaping.
HCPL2231 Key Features
- Wide Operating VCC Range: 4.5 to 20 Volts
- 300 ns Propagation Delay Guaranteed over the Full Temperature Range
- 5 Mbd Typical Signal Rate
- Low Input Current (1.6 mA to 1.8 mA)
- Hysteresis
- Totem Pole Output (No Pullup Resistor Required)
- Available in 8-Pin DIP, SOIC-8, Widebody Packages
- Guaranteed Performance from -40°C to 85°C
- MIL-PRF-38534 Hermetic Version Available (HCPL-52XX/62XX)