Floating surge stopper provides unlimited overvoltage protection
Altera to integrate Enpirion power interfaces into its FPGAs
Automation CAN group plans permanent interoperability test capability
Opening up new user-interaction scenarios with Time-of-Flight measurements 
Goepel electronic initiates Cooperation Network with EMS companies
The number of charging stations for electrical vehicles is expected to soar by 20220, study says 
In automotive lighting, LEDs still lacks of horsepower, study says
Ultra-low-power SoC supports world's smallest Bluetooth location stickers 
Imec and Renesas collaborate on ultra-low power short range radios
European Semiconductor Distribution Market shows sequential recovery in Q1/CY13
Omron appoints TME to strengthen presence in Eastern Europe
Avnet Supply Chain Solutions launches RaBET Tool in Europe
sureCore receives £250K SMART Award to prototype its low power SRAM technology
Amantys partners Fuji Electric to launch IGBT gate drivers for wind and solar markets
Cambridge Nanotherm starts mass manufacturing of thermal management substrate
Stereo spatial array IC brings immersive audio experience to smartphones and tablets
April 17, 2012 // Paul Buckley
Texas Instruments Incorporated has introduced an IC that converts a smartphone or tablet computer’s narrow soundstage into a much wider audio experience for consumers to offer a more immersive audio experience.
The stereo spatial array IC and companion software tool enable mobile device designers to overcome the limited soundstage of closely spaced speakers by manipulating sounds in 3D space to create a bigger, more immersive cinematic experience.
The LM48903 stereo Class D spatial array joins a family of innovative spatial audio ICs designed for space-constrained applications from smartphones to ultra-slim flatscreen TVs.
The IC integrates a spatial processing DSP, two Class D amplifiers, 18-bit stereo analog-to-digital converter (ADC), phase-locked loop (PLL), and I2S and I2C interfaces. The device’s easy-to-use software tool speeds development by eliminating the customer’s need for algorithm tuning and in-house DSP experts. Two Class D speaker drivers deliver 2 W per channel of continuous output power into a 4-Ohm load with less than 1-percent total harmonic distortion plus noise (THD+N) to simplify system design and reduce bill of materials.
The LM48903’s web-based Speaker Array Designer tool includes an easy-to-use coefficient generator that creates unique spatial audio coefficients in a few easy steps. Also included are Android drivers and an evaluation board with graphical user interface.
www.ti.com/lm48903-pr
-
Technology News
Floating surge stopper provides unlimited overvoltage protection
May 17, 2013
Protecting sensitive electronic circuitry from voltage transients is an essential part of any system be it automotive, industrial, ...
-
Technology News
Altera to integrate Enpirion power interfaces into its FPGAs
-
Technology News
Automation CAN group plans permanent interoperability test capability
-
Feature Articles
Opening up new user-interaction scenarios with Time-of-Flight measurements
-
Technology News
Goepel electronic initiates Cooperation Network with EMS companies
-
Market News
The number of charging stations for electrical vehicles is expected to soar by 20220, study says
May 17, 2013
The number of electric vehicle charging stations is set to soar globally by 2020, supporting a shift in driving away from ...
-
Market News
In automotive lighting, LEDs still lacks of horsepower, study says
-
Technology News
Ultra-low-power SoC supports world's smallest Bluetooth location stickers
-
Business News
Imec and Renesas collaborate on ultra-low power short range radios
Technical papers
Filter Wizard
Check out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFER
Read more
The development platform for i.MX 6Quad from element14 (built to the Freescale SABRE Lite design) is an evaluation platform featuring the powerful i.MX 6Q, a multimedia application processor with Quad ARM Cortex-A9 cores at 1.2 GHz from Freescale Semiconductor.
This month, Freescale and element14 are giving away five such platforms, worth £128.06 each, for EETimes Europe's readers to win. The platform helps evaluate the rich set of peripherals and includes a 10/100/Gb Ethernet port, SATA-II, HDMI v1.4, LVDS, parallel RGB interface, touch screen interface, analog headphone/microphone, micro TF and SD card interface, USB, serial port, JTAG, camera interface, and input keys for Android.
And the winners are...
In our previous reader offer, Pico Technology was giving away one of its recently launched PicoScope 3207B, a 2-channel USB 3.0 oscilloscope worth 1451 Euros. Lucky winner Mr L. Sanchez-Gonzalez from Spain should be receiving his PicoScope 3207B soon. Let's wish them some interesting findings with his projects.
Read more
Design centers
Automotive
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.
Follow us