HCPL-7720

HCPL-0720/7720/0721/7721 40 ns Propagation Delay, CMOS Optocoupler Data Sheet Lead (Pb) Free RcoomHSpl6iafnutlly RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description Features Available in either an 8-pin DIP or SO-8 package style respectively, the HCPL-772X or HCPL-072X optocouplers utilize the latest CMOS IC technology to achieve outstanding performance with very low power consumption. The HCPL-772X/072X require only two bypass capacitors for complete CMOS compatability. Basic building blocks of the HCPL-772X/072X 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. Functional Diagram +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 – 3750 Vrms for 1 min. per UL 1577 – 5000 Vrms for 1 min. per UL 1577 (for HCPL-772X option 020) CSA component acceptance notice #5 IEC/EN/DIN EN 60747-5-2 – VIORM = 630 Vpeak for HCPL-772X option 060 – VIORM = 560 Vpeak for HCPL-072X option 060 **VDD1 1 VI 2 *3 GND1 4 LED1 SHIELD 8 VDD2** 7 NC* IO 6 VO 5 GND2...