Circuits

Spreadtrum Announces Support for Tizen Operating System

Samsung's Z1, its first Tizen smartphone now launched in India, combines Spreadtrum's WCDMA chipsets with the Tizen operating system SHANGHAI –- Spreadtrum Communications, a leading fabless semiconductor company in China with advanced technology in 2G, 3G and 4G wireless communications standards, today announced that it has successfully completed the integration of the Tizen operating system...

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Crypto Element enables smart, connected, and secure systems.

Crypto Element enables smart, connected, and secure systems.

Targeting IoT market,- ATECC508A- provides confidentiality, data integrity, and authentication in systems with MCU or MPUs running encryption/decryption algorithms in software. This CryptoAuthentication™ IC- requires one GPIO and integrates ECDH (Elliptic Curve Diffie-Hellman) security protocol,- ECDSA (Elliptic Curve Digital Signature Algorithm) sign-verify authentication, and Elliptic...

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Analog Video Decoder/Encoder for ADAS improves automotive safety.

Analog Video Decoder/Encoder for ADAS improves automotive safety.

Able to replace up to- 9 discrete components with- one 10 x 10 mm WQFN chip, AEC-Q100 qualified TW9984 enables generation of- 360° surround images for advanced driver assistance systems (ADAS). Integration of 4 NTSC/PAL analog video decoders with 10-bit ADCs supports- 4 analog camera inputs simultaneously. For system designer, flexible digital output interface facilitates sending of images...

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Future Electronics Announces Availability of IR's uHVIC High and Low Voltage Integrated Circuits

Pointe Claire, Quebec- — Future Electronics, a global leading distributor of electronic components, recently announced immediate availability of International Rectifier's μHVIC family of general purpose high voltage and low voltage integrated circuits that simplify power system development by offering easy to implement building blocks for frequently used circuit elements. The new family of...

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Motor Control Pre-Driver IC enables quiet low-power fan operation.

Motor Control Pre-Driver IC enables quiet low-power fan operation.

Accommodating 3.5–30 V input, TC78B006 series comprises single-phase brushless DC (BLDC) motor control pre-driver ICs available in 5.5 x 6.4 mm SSOP16 or 3 x 3 mm QFN16 package. PWM voltage and pseudo sine-wave current driving functions promote efficient and quiet cooling fan operation in data servers and home appliances, while automatic standby function reduces power consumption when fan is...

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Xilinx and Over 30 Alliance Program Members to Showcase Zynq All Programmable SoC Solutions at Embedded World 2015

Presentations and demonstrations to feature solutions for smarter automotive, industrial, and vision-based applications SAN JOSE, Calif.,- – Xilinx, Inc. (NASDAQ: XLNX) and over 30 Alliance Program Members will showcase Zynq® All Programmable SoCs at Embedded World 2015. Through a series of presentations and demonstrations, Xilinx will feature solutions for smarter automotive, industrial, and...

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Rad-Hardened Mixed-Signal ASICs suit space applications.

Manufactured on 150 nm Silicon on Insulator (SOI) process, ATMX150RHA targets high-performance and high-density solutions for space applications. This radiation-hardened (rad-hard) mixed-signal ASIC platform delivers up to 22 million routable gates, includes non-volatile memory blocks, offers flexible form factor with compiled SRAM and DPRAM blocks, and supports 2.5/3.3/5 V and high-voltage...

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Quad Universal PMIC delivers more than 40 A per output.

Quad Universal PMIC delivers more than 40 A per output.

Housed in 7 x 7 mm TQFN package, Model XR77128 drives up to 4 independently controlled external DrMOS power stages at currents >40 A for 64-bit ARM processors, FPGAs, DSPs, and ASICs. RoHS-compliant device features 4.75–25 V input voltage and digital PWM 105 kHz to 1.23 MHz operation. Programmed through I-²C-based SMBus compliant serial interface, PMIC has 5 configurable GPIOs that allow...

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LED Backlight Drivers feature step-down circuit.

Housed in 8-lead and 16-lead SOIC packages, respectively, single channel MAP3511 and dual channel MAP3512 target TV LED backlight and LED lighting applications. Both devices feature average-mode current control, programmable constant off-time, up to 3 V analog dimming input, and direct PWM dimming input. Operating from input voltage range of- 8.5–18 V, drivers- also provide ±1%- current...

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Intersil's Rad-Hard ICs Blast off on Orion's Flight Test

NASA’s new manned spacecraft for deep space flight enabled by Intersil technology MILPITAS, CALIF. –- Intersil Corporation (NASDAQ: ISIL), a leading provider of innovative power management and precision analog solutions, today announced that 16 of its radiation-hardened ICs were onboard the Dec. 5, 2014 maiden voyage of NASA’s Orion spacecraft, also known as the uncrewed Exploration Flight...

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