Description

The HCPL-22XX, HCPL-02XX, and HCNW22XX are optically coupled logic gates. The HCPL-22XX, and HCPL-02XX contain a GaAsP LED while the HCNW22XX contains an AlGaAs LED. The detectors have totempole output stages and optical receiver input stages with built-in Schmitt triggers to provide logic compatible waveforms, eliminat ing the need for additional waveshaping.

Features

• 10 kV/µs Minimum Common Mode Rejection (CMR) at VCM = 1000 V(HCPL-2211/2212/0211/2232, HCNW2211)

• 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

• Safety Approval

UL Recognized -2500 V rms

for 1 minute (5000 V rms

for 1 minute for HCNW22XX) per UL1577 CSA Approved VDE 0884 Approved with VIORM = 630 V peak (HCPL-2211/2212 Option 060 only) and VIORM = 1414 V peak (HCNW22XX only) BSI Certified (HCNW22XX only)

• MIL-STD-1772 Version Available (HCPL-52XX/62XX)

Applications

• Isolation of High Speed Logic Systems

• Computer-Peripheral Interfaces

• Microprocessor System Interfaces

• Ground Loop Elimination

• Pulse Transformer Replacement

• High Speed Line Receiver

• Power Control Systems