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큰 테두리

[ST] News and Updates from STMicroelectronics - August 2014

큰 테두리

 글쓴이 : 관리자

작성일 : 14-08-22 16:10조회수 : 1,507

 

News and Updates from STMicroelectronics

August 2014

 

Product news

High efficiency class-G headphone driver for portable applications

Packaged in a tiny 16-bump flip-chip package, ST's A22H165M is class-G stereo headphone driver dedicated to high audio performance, high power efficiency and space-constrained applications such as smartphones, tablets and media players. Its stand-by current consumption is as low as 0.6 μA, guaranteeing an extended battery life. With a maximum THD+N of 0.02% at 1 kHz and PSRR of 100 dB at 217 Hz, the device ensures a high audio quality in a wide range of environments. More

Need your application to communicate with NFC/RFID tags?

The CR95HF is a simple, optimized, cost-effective and easy-to-use multi-protocol reader IC which can read-write 13.56 MHz NFC and RFID tags, including ST’s LR, SR, M24SR and M24LR tag series. It is ideal for access control, gaming, healthcare, internet of things and industrial NFC / RFID reader applications and comes with a complete eco-system allowing designers to jump-start their application: evaluation boards (M24LR-DISCOVERY), application note for antenna design, STM32 MCU firmware, and PC software. More

1200 V IGBT H series optimized for high-speed hard-switching topologies

ST’s new H series of 1200 V IGBTs combines a very short tail-current with low turn-off losses and a very-fast turn-on for higher-efficiency operation at switching frequencies above 20 kHz in applications such as UPS, solar inverters and welders. Based on a trench gate field-stop structure, key features include an extended max operating junction temp of 175 °C, a wide safe operating area, a positive temperature coefficient of Vce(sat), and excellent EMI behavior thanks to the smooth switching performance.More

STHV800 - an octal high-speed ultrasound pulser

The cost and size of ultrasound imaging machines can be reduced with ST’s STHV800 8-channel ultrasound pulser. This device can be used in many other applications, including sonar, radar, non-destructive-testing equipment and other applications that require piezoelectric transducer actuation. More

USB dongle for the Bluetooth® class 2 SPBT2632C2A.AT2 module

The STEVAL-SPBT3ATV3 demonstration board dongle is an easy way to test and operate the SPBT2632C2A.AT2 module and become familiar with the embedded FW which enables the creation of a Bluetooth link using simple AT commands. The dongle includes an RF antenna and USB connector used to connect to a PC, access the Bluetooth® module, and supply power. More

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