HCPL-7721

Available in an 8-pin DIP style respectively, the HCPL-772X optocoupler utilizes the latest CMOS IC technology to achieve outstanding performance with very low power consumption. The HCPL-772X require only two bypass capacitors for complete CMOS compatability. Basic building blocks of the HCPL-772X are a CMOS LED driver IC, a high speed LED and a CMOS detector IC. A CMOS logic input signal controls the LED driver IC which supplies current to the LED. The detector IC incorporates an integrated photodiode, a high-speed transimpedance amplifier, and a voltage comparator with an output driver.

• +5 V CMOS compatibility
• 20 ns maximum prop. delay skew
• High speed: 25 MBd
• 40 ns max. prop. delay
• 10 kV/µs minimum common mode rejection
• –40 to 85°C temperature range
• Safety and regulatory approvals
  • UL recognized - 5000 Vrms for 1 min. per UL 1577
  • CSA component acceptance notice #5
  • IEC/EN/DIN EN 60747-5-5 - VIORM = 630 Vpeak for HCPL-772X option 060
• PWD: 6 ns