The Blue line SPS piezoceramic speaker series from Sonitron, with its combination of electrical and mechanical specifications, is well suited for a broad array of applications.
Equipped with a strong adhesive tape and soldering connection pads, the speaker is ready for easy mounting and fast production. Its casing, which features a slim form factor, is designed to avoid sound wave reflection in the air outlet. Models include the SPS-29-T00 (1 kHz – 20 kHz frequency range), SPS-41-T00 (450 Hz – 20 kHz), SPS-53-T00 (300 Hz – 20 kHz) and SPS-68-T00 (250 Hz – 20 kHz); all of which exhibit total harmonic distortion below 1%.
The speakers consume very little power and can be driven directly by an IC. They can handle up to a 60 Vp-p (21,21 Vrms) source, producing sound pressure at levels up to 93 dB (at 10 cm, 60 Vp-p). Capable of operating in temperatures between -20°C and +60°C, they are also dust-, water- and shock-proof and weigh between 3,1 and 21 grams.
Highly accurate digital temperature sensor 25 November 2019, Altron Arrow
, Analogue, Mixed Signal, LSI
STMicroelectronics’ STTS22H is an ultra-low-power, high-accuracy digital temperature sensor offering optimised performance over the entire operating temperature range of -40°C to +125°C, and with accuracy ...
Read more...Isolated SiC gate driver 25 November 2019, CST Electronics
, Analogue, Mixed Signal, LSI
With the MAX22701E isolated gate driver from Maxim Integrated Products, designers of high-voltage/high-power systems can improve power supply efficiency, reducing power loss and the resulting carbon footprint. ...
Read more...High-voltage precision op-amp 25 November 2019, Altron Arrow
, Analogue, Mixed Signal, LSI
The ADHV4702-1 is a high-voltage (220 V), unity-gain, stable precision operational amplifier. The next generation of proprietary semiconductor processes and innovative architecture from Analog Devices ...
Read more...Absolute pressure sensor 23 October 2019
, Analogue, Mixed Signal, LSI
Würth Elektronik has developed a very compact MEMS-based (micro electro-mechanical system) absolute pressure sensor: the 2,0 x 2,0 x 0,8 mm sized WSEN-PADS measures pressure in the range between 26 and ...
Read more...Absolute pressure sensor 25 November 2019, Würth Elektronik eiSos
, Analogue, Mixed Signal, LSI
Würth Elektronik has developed a very compact MEMS-based (micro electro-mechanical system) absolute pressure sensor: the 2,0 x 2,0 x 0,8 mm sized WSEN-PADS measures pressure in the range between 26 and ...
Read more...Highly accurate temperature sensors 25 November 2019, Future Electronics
, Analogue, Mixed Signal, LSI
New from ams is the AS621x-generation of temperature sensors delivering optimised performance for consumer electronic devices and wearables, health-related monitoring systems and heating, ventilation ...
Read more...Secure element for IoT authentication 25 November 2019, Tempe Technologies
, Analogue, Mixed Signal, LSI
The Microchip ATECC608A secure element from Microchip Technology integrates ECDH (Elliptic Curve Diffie Hellman) security protocol, an ultra-secure method to provide key agreement for encryption/decryption, ...
Read more...Root-of-trust chip for IoT 25 November 2019, Altron Arrow
, Analogue, Mixed Signal, LSI
Infineon Technologies’ Optiga Trust M is a high-end security solution that provides an anchor of trust for connecting IoT devices to the cloud, giving every IoT device its own unique identity. This pre-personalised ...
Read more...STMicro ships 1 billionth ToF module 25 November 2019, STMicroelectronics
, Analogue, Mixed Signal, LSI
STMicroelectronics has announced the shipment of its 1 billionth Time-of-Flight (ToF) module.
ST’s ToF sensors utilise the company’s single photon avalanche diode (SPAD) sensor technology and are manufactured ...
Read more...System-on-chip solution for payments 25 November 2019, EBV Electrolink
, Analogue, Mixed Signal, LSI
Filename: kt0747.docx
Wordcount: 267
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e-Section: AML
online credits: EBV
Images: kt0747
Title: System-on-chip solution for payments
Body:
STMicroelectronics has released ...
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