An enhanced version of Diodes sounder driver, the PAM8904E, is designed for small and portable devices. It delivers higher performance at a lower voltage in a smaller package, says Diodes.
Sector News
Infineon showcases smart security
At Trustech 2019 (26 to 28 November) Infineon is exhibiting its hardware-based security for digital identification and contactless payment.
Cuffless BP monitor meets Class-II regulatory accuracy
Blood pressure (BP) monitoring is conventionally achieved with bulky and mechanical cuff-based medical devices. Maxim Integrated Products believes it can help developers do away with the bulky arm cuff for a solid-state BP monitoring solution using a patient’s finger.
Wireless SoC stands up to demands of low power IoT
Security is taken seriously at Nordic Semiconductor, which has introduced the nRF5340 SoC, with Arm CryptoCell-312, Arm TrustZone technology and Secure Key Storage for the highest level of security, says the company. The most common internet encryption standards are hardware accelerated with the Arm CryptoCell-312, while Arm TrustZone provides system-wide hardware isolation for trusted software by creating secure and non-secure code execution areas on a single core. The nRF5340’s combined security features enable advanced root-of-trust and secure firmware updates while protecting the SoC from malicious attack, claims Nordic Semiconductor.
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