Vishay Intertechnology 25 MBd Optocoupler Features Digital Input and Output to Simplify Designs and Lower Costs

Rhea-AI Summary

Vishay Intertechnology has introduced the VOIH72A, a 25 MBd high-speed optocoupler designed for industrial applications. This device features a CMOS logic digital input and output, simplifying integration into digital systems. It operates at a low pulse width distortion of 6 ns and requires a low supply current of 2 mA, with a wide supply voltage range of 2.7 V to 5.5 V and high-temperature tolerance up to 110°C.

The VOIH72A offers advantages such as eliminating the need for external driver stages and current limiting resistors, reducing system costs, and enabling direct connection to microcontrollers. It is ideal for data communication, pulse width modulation, and high-voltage safety in automation equipment, motor drives, and tools. The device is RoHS-compliant, pin-to-pin compatible with competing solutions, and available for sampling and production with a six-week lead time for larger orders.

Positive

• Introduction of VOIH72A optocoupler with 25 MBd speed for industrial applications.
• Low pulse width distortion of 6 ns enhances performance.
• Low supply current of 2 mA reduces power consumption.
• Wide supply voltage range (2.7 V to 5.5 V) and high-temperature operation up to 110°C.
• Elimination of external driver stages and resistors reduces system costs.
• Direct connection to microcontrollers simplifies designs.
• High common mode transient immunity (CMTI) of 20 kV/μs for noise isolation.
• RoHS-compliant and pin-to-pin compatible with competing solutions.
• Available in samples and production quantities with a six-week lead time.

Negative

• No specific financial data provided in the press release.
• Potential risks of market competition and adoption of the new product.
• Lead time of six weeks for larger orders may impact urgent requirements.

Insights

Tech Expert

The newly introduced 25 MBd high-speed optocoupler from Vishay Intertechnology, VOIH72A, marks a significant enhancement in optocoupler technology. The digital input and output interface simplifies integration into digital systems, reducing the need for external components and thus, lowering system costs. By eliminating the need for external driver stages and current limiting resistors, the device can be directly connected to microcontrollers, making it ideal for data communication and high voltage safety applications in industrial environments.

This optocoupler, designed to operate at high temperatures up to +110 °C and featuring a minimum common mode transient immunity (CMTI) of 20 kV/μs, offers robust protection against electrical noise. The low pulse width distortion of 6 ns and low supply current of 2 mA enhance its suitability for applications requiring fast switching speeds and precision. Its compatibility with existing pin configurations means it can be seamlessly integrated into existing designs without extensive modifications.

For investors, this product could indicate Vishay's continued innovation and responsiveness to market demands, potentially strengthening its market position in the industrial applications sector.

Market Research Analyst

Vishay Intertechnology's unveiling of the VOIH72A high-speed optocoupler may likely have a positive impact on its market performance. The device's broad application potential across multiple industries, including automation equipment, motor drives and tools, suggests it can cater to diverse market needs. The product's features, such as a wide supply voltage range and high temperature operation, set it apart from competitors, possibly increasing its adoption in various industrial applications.

The lead time of six weeks for larger orders also indicates a swift production capacity, which may enhance customer satisfaction and drive sales. For retail investors, this launch could signify Vishay’s strategic move to position itself as a leader in the optoelectronics market, potentially translating to revenue growth and shareholder value.

For Industrial Applications, Device Combines a Low 6 ns Pulse Width Distortion and 2 mA Supply Current With High Temp. Operation to +110 °C

MALVERN, Pa., May 15, 2024 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new 25 MBd high speed optocoupler featuring a CMOS logic digital input and output interface for easy integration into digital systems. For industrial applications, the single-channel VOIH72A combines a low 6 ns maximum pulse width distortion and 2 mA maximum supply current with a wide supply voltage range from 2.7 V to 5.5 V and high temperature operation to +110 °C.

The Vishay Semiconductors device released today utilizes a digitally controlled input LED driver with a high speed IRED, coupled with an integrated optical photodiode IC detector in a small footprint SOIC-8 package. The optocoupler’s digital input and output eliminates the need for external driver stages and current limiting resistors, lowering system costs and enabling direct connection to microcontrollers to simplify designs.

With its fast switching speeds and low pulse width distortion, the VOIH72A is ideal for data communication, pulse width modulation, and providing high voltage safety in automation equipment, motor drives, and tools. The device features a minimum common mode transient immunity (CMTI) of 20 kV/μs. Combined with its low supply current, this makes the optocoupler ideal for galvanic noise isolation and breaking up ground loops while reducing power consumption.

The RoHS-compliant device is pin to pin compatible with competing solutions while offering wider supply voltage and temperature ranges, making it a perfect replacement for new and existing designs.

Samples and production quantities of the VOIH72A are available now, with lead times of six weeks for larger orders.

Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.^® Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.

The DNA of tech^® is a registered trademark of Vishay Intertechnology, Inc.

Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust

Links to product datasheet:
http://www.vishay.com/ppg?80305 (VOIH72A)

Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720316828698/

For more information please contact:
Vishay Intertechnology
Peter Henrici, +1 408 567-8400
peter.henrici@vishay.com
or
Redpines
Bob Decker, +1 415 409-0233
bob.decker@redpinesgroup.com

FAQ

What are the key features of Vishay Intertechnology's new VOIH72A optocoupler?

The VOIH72A features a 25 MBd speed, CMOS digital input and output, 6 ns maximum pulse width distortion, 2 mA maximum supply current, and high-temperature operation up to 110°C.

How does the VOIH72A optocoupler reduce system costs?

The VOIH72A eliminates the need for external driver stages and current limiting resistors, enabling direct connections to microcontrollers and simplifying designs.

What is the supply voltage range and temperature operation of the VOIH72A?

The VOIH72A operates within a supply voltage range of 2.7 V to 5.5 V and can withstand temperatures up to 110°C.

When will the VOIH72A optocoupler be available for larger orders?

The VOIH72A optocoupler will be available for larger orders with a lead time of six weeks.

What makes the VOIH72A optocoupler ideal for industrial applications?

Its fast switching speeds, low pulse width distortion, high voltage safety, and noise isolation capabilities make it ideal for industrial applications like automation equipment and motor drives.