High Speed CMOS Optocoupler

Currently Viewing:

The 8-pin DIP package of HCPL-7723 optocoupler utilizes the latest CMOS IC technology to achieve outstanding speed performance of minimum 50MBd data rate and 2ns pulse width distortion.

Basic building blocks of HCPL-7723 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.



  • 5V CMOS Compatibility
  • High Speed: 50 MBd min.
  • 2 ns max. Pulse Width Distortion
  • 22 ns max. Prop. Delay
  • 16 ns max. Prop. Delay Skew
  • 10 kV/us min. Common Mode Rejection
  • -40oC to 85oC Temperature Range
  • Safety and Regulatory Approvals (Pending)
    UL Recognised 2500V rms for 1 min. per UL1577
    CSA Component Acceptance
    Notice #5
  • VDE0884 - Viorm = 630Vpeak
  • Option # available are:
    #060 = VDE 0884 Option
    #300 = Gull Wing Surface Mount Option
    #500 = Tape and Reel Packaging Option


  • Digital fieldbus Isolation: CC-Link, DeviceNet, Profibus, SDS
  • Isolated A/D or D/A Conversion
  • High Speed Digital Input/Output
  • Multiplexed Data Transmission
  • Computer Peripheral interface
  • Microprocessor System Interface

Lifecycle Status


Substance Compliance

  • RoHS
    Pb & Pb-free options available
Specification Value
Lifecycle Active
Distrib. Inventory Yes
CMR (min.) (V/µs) 10000.0
Vcm (V) 1000.0
RoHS6 Compliant Pb & Pb-free options available
Package 300mil DIP-8
Product Type High Speed CMOS Logic Gate
Prop Delay (tPHL) Max. (µs) 22.0
Prop Delay (tPLH) Max. (µs) 22.0
PWD (max.) 2
VDD (V) 5
UL Insulation Rating Viso (VRMS) 5000.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 630
Data Rate 50
Application Brief1 i
Application Note7 i
Brochures2 i
Data Sheet1 i
Design Guide1 i
FAQs2 i
Obsolescence Notice1 i
Options Data Sheet6 i
Photocard1 i
Product Change Notice (PCN)17 i
Regulatory Certificate2 i
Reliability Data Sheet3 i
Selection Guide2 i
Technical Notes1 i
White Papers4 i
Promotional Material1 i


3.3V/5V High Speed CMOS Optocoupler