Vishay Intertechnology Upgrades TSOP18xx, TSOP58xx, and TSSP5xx Series IR Receiver Modules With New In-House IC
- Vishay Intertechnology, Inc. has upgraded its infrared receiver modules for remote control, proximity sensing, and light barrier applications.
- The enhanced solutions offer 50% lower current consumption, improved ESD robustness to 12 kV, a wider supply voltage range from 2.0 V to 5.5 V, 20% higher dark-ambient sensitivity, and improved performance under strong DC light.
- The upgraded IR receiver modules are available now, with lead times of four weeks.
- None.
Insights
With the announcement of Vishay Intertechnology's upgraded infrared (IR) receiver modules, there is a potential to capture a larger market share in the IR sensor market. The improvements such as 50% lower current consumption and improved ESD robustness directly address the increasing demand for energy efficiency and durability in consumer electronics. This could lead to increased adoption rates in established markets like televisions and appliances, while also opening up new opportunities in emerging applications such as drones and smart home devices.
Furthermore, the wider voltage range and enhanced performance under strong DC light are crucial for outdoor and industrial applications, indicating a strategic move to diversify Vishay's customer base. The ability to serve as drop-in replacements also suggests a low barrier to adoption for existing customers, which could result in quicker sales cycles and potential revenue growth. This strategic positioning may positively influence Vishay's stock as it demonstrates the company's commitment to innovation and customer needs.
Investors should note the potential for cost savings and increased efficiency that Vishay's new IR receiver modules may bring to the production lines of their customers. The plug and play aspect of these devices minimizes the need for PCB redesigns, which can be a significant cost and time factor in product development. This aspect, combined with the promise of reduced lead times, might result in improved customer retention and satisfaction.
From a financial perspective, the reduced energy consumption of these modules could lead to longer-lasting products, a selling point that may translate into higher sales volumes. Additionally, the emphasis on long-term availability could reassure investors about Vishay's supply chain stability, a critical factor in today's market. All these factors could contribute to a more favorable view of Vishay's financial health and future prospects.
The technical enhancements of Vishay's IR receiver modules reflect broader trends in the electronics industry towards greater energy efficiency and enhanced durability. The IR sensor market is becoming increasingly competitive and Vishay's ability to offer a substantial improvement in ESD robustness to 12 kV, which exceeds the typical industry standard of 8 kV, provides a distinct competitive edge.
Additionally, the modules' increased sensitivity to dark-ambient conditions and their ability to withstand interference from strong DC light sources are indicative of advanced IC technology application. These improvements not only align with industry trends but also demonstrate Vishay's R&D capabilities, potentially positioning the company as a leader in the IR sensor segment.
Devices Offer Drop-in Replacements for Existing Solutions With Lower Current Consumption, Wider Voltage Range, and Improved ESD Robustness, Dark-Ambient Sensitivity, and Performance Under Strong DC Light
MALVERN, Pa., Jan. 18, 2024 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today announced that it has upgraded its TSOP18xx, TSOP58xx, and TSSP5xx series of infrared (IR) receiver modules for remote control, proximity sensing, and light barrier applications. Offered in Minicast packages, the enhanced solutions provide drop-in, plug and play replacements for existing devices in the series while offering 50 % lower current consumption, improved ESD robustness to 12 kV, a wider supply voltage range from 2.0 V to 5.5 V, 20 % higher dark-ambient sensitivity, and improved performance under strong DC light.
Devices in the Vishay Semiconductors TSOP18xx, TSOP58xx, and TSSP5xx series each consist of a photodetector, preamplifier circuit, and IR filter in a single package. With their reduced current consumption over a wider voltage range, the receiver modules increase battery life in mobile devices, while their robustness under bright sunlight enables outdoor applications. By upgrading the IR receivers with Vishay’s latest in-house IC technology, the company is ensuring the long-term availability of the products — with reduced lead times — for its customers. And as drop-in replacements for existing devices, the modules help save costs by eliminating the need for PCB redesigns.
The TSOP18xx and TSOP58xx series are designed for IR remote control in televisions, soundbars, video game systems, set-top boxes (STBs), appliances, air conditioners, and more. For the remote control function in these products, the devices provide increased robustness against disturbances such as IR emissions from different kinds of lamps. In addition, the modules are insensitive to supply voltage variations and ripple noise. The devices are available with carrier frequencies from 30 kHz to 56 kHz and in six automatic gain control (AGC) versions for short and long burst codes.
TSSP5xx series fixed-gain IR receiver modules deliver long range proximity and presence sensing to 2 m and can be paired with the TSAL6200 emitter for light barrier applications to 8 m (TSSP580xx). Sensitive to a carrier frequency of 38 kHz — and offering a peak sensitivity of 940 nm — the devices are ideal for sensing the distance to objects for toys, drones, and robots; object approach detection for the activation of displays and user consoles; and garage door light barriers. They may also be used as reflective sensors for hand dryers, towel or soap dispensers, water faucets, toilets, vending machine fall detection, and security and pet gates.
Samples and production quantities of the upgraded IR receiver modules are available now, with lead times of four weeks.
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.
Links to product datasheets:
http://www.vishay.com/ppg?82802 (TSOP181.., TSOP183.., TSOP185..)
http://www.vishay.com/ppg?82739 (TSOP182.., TSOP184.., TSOP186..)
http://www.vishay.com/ppg?82462 (TSOP581.., TSOP583.., TSOP585..)
http://www.vishay.com/ppg?82461 (TSOP582.., TSOP584..)
http://www.vishay.com/ppg?82476 (TSSP58P38)
http://www.vishay.com/ppg?82479 (TSSP580..)
Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720314080231
Editorial Contact:
Bob Decker
Redpines
Tel: +1 415 409 0233
bob.decker@redpinesgroup.com
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