Improved TSSP77038 in Heimdall package provides storage temperature. Range from -40 ° C to +110 ° C and operating temperature. Range -30 ° C to +85 ° C
MULVERN, PA, April 26, 2021 (GLOBAL) – Vishay Intertechnology, Inc. (NYSE: VSH) today announced a new ‘E’ extended temperature option for its TSSP77038 infrared (IR) sensor module in the Heimdall package. Vishay Semiconductors TSSP77038ETR, designed for specific outdoor applications, has a storage temperature range of -40 ° C to +110 ° C and an operating temperature range of -30 ° C to +85 ° C.
Standard packages for IR sensor modules offer a limited operating temperature and storage range of -25 ° C to +85 ° C. Thanks to its rugged housing construction, the Heimdall TSSP77038ETR can operate over a wider temperature range, making it ideal for use in applications exposed to direct sunlight and significant temperature changes, including light barrier systems for garage doors, door locks and sensors for bags and waste bins.
The TSSP77038ETR provides long distance presence detection up to 8m when used with a Vishay TSAL6200 IR emitting diode at 50mA forward current. Ideal for distance sensing for toys, drones and robots, and can also be used as a reflective sensor for hand dryers, towel or soap dispensers, water taps, toilets, vending machine fall sensors, and security systems and gates for pets.
Designed to receive IR pulses from an emitter with a maximum wavelength of 940 nm, the sensor module operates in a supply voltage range of 2.5 V to 5.5 V, has a low supply current of 0.7 mA, and is sensitive to a carrier frequency of 38 kHz. The device is insensitive to power supply ripple noise and provides EMI shielding, while a daylight blocking filter suppresses visible light. The sensor module is RoHS compliant, halogen free and Vishay green.
Samples and production batches of the TSSP77038ETR are available now with a lead time of eight weeks.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components required for innovation in the automotive, industrial, computer, consumer, telecommunications, military, aerospace and medical markets. Vishay serves clients all over the world. DNA technology.™ Vishay Intertechnology, Inc. is a Fortune 1000 company listed on the NYSE (VSH). More about Vishay at www.Vishay.com.
DNA technology™ is a trademark of Vishay Intertechnology.
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