Piezo speaker11/12/2023 Moreover, the new speaker element features a very flexible form and is thus able to produce sound from many different kinds of objects and materials. Thanks to its low profile, PiezoListen enables designers to overcome installation space constraints. Samples of the general grade product (PHUA3030-049B-00-000) will be available starting in June 2019. The development of the low-profile, high-displacement piezoelectric element was made possible by TDK’s patented lamination and material technologies. With a thickness of just 0.49 mm, PiezoListen is also one of the thinnest piezo speakers available. ![]() The speakers have a maximum output power of 34 W and an impedance of 2 to 100 Ω. It features an operating frequency range of 400 to 20,000 Hz and achieves a high sound pressure of 80 dB, even at low voltages of 24 V P-P or below. TDK Corporation (TSE: 6762) has developed an ultra-thin piezoelectric speaker – PiezoListen™ – that produces sound over a broader frequency range and with a greater output in the low range than any existing piezoelectric speakers*. Expandable lineup for a broad range of applications.High sound pressure based on TDK’s piezoelectric technology.Optimized frequency characteristics in the range as low as 400 Hz.Infineon OPTIREG™ TLF35584QVVS1 PMIC Board.TVS Diodes LTSPICE Model Library for SEED Simulations.Analog Behavioral Model for Circuit Simulation (PSpice Network Listing).AlCap Useful Life Calculation Tool - Web-based Application.Further TDK Electronics Sample Kits at Digi-Key.Application Specific IC (ASIC) Development and Supply.CeraCharge - Rechargeable solid-state SMD battery. ![]()
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