Low capacitance, bi-directional symmetrical ESD protection diodes in silicon packages by Vishay Semiconductors make up the CLP series. The series is now available from distributor, New Yorker Electronics.
Wearable
Automotive audio amplifier combines HD sound with class-G efficiency
In class-G operation, the TDA7901 buck controller automatically optimises the voltage supplied to the bridge-tied load (BTL) power stage depending on the audio signal level. STMicroelectronics’ TDA7901 automotive amplifier integrates a buck controller for class-G power switching and supports high definition (HD) audio for audio and efficiency performance.
Barometric pressure sensor tracks at altitude
Precision and low power consumption are combined in the BMP581, said Bosch Sensortec. It is the company’s first capacitive barometric pressure sensor and the company claimed it raises the bar for accuracy and performance in mobile devices.
Nowi unveil energy harvesting PMIC with a cold start feature
Dutch semiconductor company, Nowi, extends its energy harvesting and power management portfolio with the Diatom chipset. The 4.0 x 4.0mm Diatom (NH16D3045) is an energy harvesting PMIC, which has a wide power input range from micro W to mW and a fast MPPT (maximum power point tracking) for efficient energy harvesting.
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