The optocouplers have no forward current or current limiting resistor at the input and no pull-up resistor at the output and deliver a high-speed data rate of up to 25 MBd. They feature digitally controlled LED drivers with high-speed IRED, coupled with integrated optical photodiode IC detectors. The components offer a guaranteed common mode interference immunity (CMTI) of at least 20 kV / µs, which, combined with a low switch-on threshold and low supply current, makes them ideal for noise suppression and the interruption of ground loops.
Suitable for use in an operating temperature range from -40 °C to +110 °C and installed in a small form factor SOIC-8 package, they are also pin-compatible with solutions from other manufacturers and are particularly suitable for use in new and existing designs for applications in data communication, pulse width modulation or the provision of high-voltage safety in motor drives or automation devices.
Benefits at a glance:
- Digital CMOS logic input and output
- High-speed data rate of 25 MBd
- Supply voltage range from 2.7 V up to 5.5 V
- Operating temperature range from -40 °C to +110 °C
- Low maximum pulse width distortion of 6 ns
- Maximum supply current of only 2 mA
- SOIC-8 housing
- RoHS compliant
- Digitally controlled LED drivers with high-speed IRED, coupled with integrated optical photodiode IC detector
- Pin-compatible with solutions from other manufacturers
Application examples:
- Galvanic isolation in digital systems
- Elimination of earth loops
- Isolation of digital BUS systems
- Isolation of PLC and ATE interfaces
- Feedback control in digital power supplies
In market segments like
- Automotive industry
- Industry 4.0
- Advanced robotics
For more information to Vishay´s VOIH72A optocoupler and a direct ordering option, please visit our e-commerce platform at www.rutronik24.com. |
Contact Rutronik:
| Hanna Sommer | Line Manager | +49 721 1605 5842 | hanna.sommer@rutronik.com |