TI (Texas Instruments) Articles
Texas Instruments develops analog, digital signal processing, RF and DLP® semiconductor technologies that help customers deliver consumer and industrial electronics products with greater performance, increased power efficiency, higher precision, more mobility and better quality.
- Written by Super User
- Parent Category: Product News
- Category: TI (Texas Instruments) Articles
- Published on Monday, 19 March 2012 04:50
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Texas Instruments (TI) and software-defined network gold standard provider the 6WIND announced 6WINDGate ™ software solutions to support TI's new scalable to 28 nm multi-core processors (based on the recently introduced KeyStone II multi-core architecture). The 6WINDGate provide integrated and comprehensive pre-integrated data packet processing software suite, TI's customers do not need to invest resources to integrate different sources of discrete agreements and custom optimization design. This helps OEMs to more easily design high-performance, low-power low-cost network platform, the software can be upgraded to fully meet the application needs of mobile and cloud infrastructure.
6WINDGate software for high-end network equipment developers facing the performance, scalability, software compatibility, as well as time to market challenge to provide a proven solution. The 6WINDGate contains the full range of control surface module, high-performance network protocol stack and a variety of after the optimized extensive data plane protocol based on TI KeyStone II multi-core processors to achieve maximum performance. 6WINDGate's Fast Path architecture and standard operating system APIs remain fully compatible, can help OEMs quickly the existing application software ported to the TI KeyStone II architecture, which not only can use the TI chip network coprocessor, but also reducing time to market and reduce schedule risk.
The 6WIND Chief Executive Officer, Eric Carmès said: "We are pleased to announce the new TI's KeyStone II support for the 6WINDGate data packet processing software. 6WINDGate (TM) can solve network bandwidth, scalability and quality of service and other important issues, not only have been more than a TEM manufacturers to use the class, and now two-thirds of the world's LTE network deployment. 6WINDGate (TM) Cloud, recently released Edition solution can extend those advantages to the cloud infrastructure. our close collaboration with TI in for 6WINDGate the purposes KeyStone II framework implementation to optimize the support and look forward to provide high-performance software solutions for TI's OEM customers. "
Ramesh Kumar, Business Manager of TI's multi-core processors, said: "We are always looking for ways to promote the development of KeyStone II multi-core processors without any multi-core architecture to catch up to KeyStone II performance, flexibility and power efficiency advantages, and we 6WIND cooperation can be for our customers to quickly and easily develop high-performance application software must support. "
TI's scalable KeyStone II architecture supports the TMS320C66x digital signal processor (DSP) series kernel, and multiple high-speed cache synchronization channel the ARM ® Cortex ™-A15 cluster, containing up to 32 DSP and RISC core. Multi-core architecture to support SoC structural unit expansion, such as TeraNet, navigator of the multi-core and multi-core shared memory controller (MSMC). This extension can help developers to give full play to the functions of all the processing unit, including the ARM RISC core, DSP core, as well as enhanced AccelerationPacs. KeyStone II RISC processing functions by increasing the ARM Cortex-the A15, 4-channel cluster has been significantly improved, and half the power consumption of the traditional RISC core to achieve ultra-high performance.
- Written by Super User
- Parent Category: Product News
- Category: TI (Texas Instruments) Articles
- Published on Friday, 16 March 2012 04:54
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Texas Instruments (TI) today introduced two configurable analog front end (AFE), provide easy-to-use modular solutions for bridging the microprocessor and sensors. In a number of non-dispersive infrared (NDIR) gas sensor and pH sensor platform, the design engineer can use a single the AFE, no need to design a number of complex discrete solutions, and can significantly shorten the development time. This AFE At the same time supporting the provision of TIWEBENCH ® Sensor AFE design tools and desktop development system to help designers select the sensor design and configuration solution, the configuration data downloaded to the sensor AFE, and immediately start prototyping.
High the integration LMP91050 NDIR gas sensing AFE supports a variety of thermopile sensor applicable in NDIR sensor, indoor CO2 monitoring specify ventilation control, HVAC, breath alcohol analysis, greenhouse gas monitoring, and Freon detection applications.
The main features and benefits of LMP91050 NDIR gas sensing AFE
• Complete gas sensing solutions: AFE highly integrated programmable gain amplifier (PGA), the "dark phase offset cancellation circuitry, adjustable common mode generator and SPI interface to simplify system design;
• Programmable gain amplifier: support for a range of low gain and high gain range, you can use the different sensitivity of the thermopile;
• Excellent performance: 100ppm per degree Celsius (maximum), low gain drift per ° C 1.2mV output offset drift, 500ns phase delay 0.1uVrms (0.1 to 10Hz), low noise and -40 ° C to 105 ° C a wide operating temperature can provide the best system performance;
• Small form factor: the high level of integration support 3 mm x4.9 mm package size, the smaller size of the terminal products.
High the integration LMP91200pH value sensing AFE can be used for the dual electrode pH Sensor in a variety of analytical platforms, fully meet the emissions monitoring, steam and water quality monitoring, chemical / petrochemical plants, and food processing and other application requirements.
Key features and benefits of the LMP91200pH value sensing AFE
• Complete the pH value of sensing solutions: AFE highly integrated PGA, the market most of the ultra-low input bias buffer of pH value, the signal protection, temperature measurement calibration, as well as common-mode generation and diagnosis circuit, you can use a single-chip connection a pH sensor;
• greater reliability and system accuracy: on-board sensor test ensures that the correct connection and function, 0.4pA (max) ultra-low bias current, improve system reliability and accuracy, there is no power supply case protection of the pH value of electrode;
• Wide operating range: 1.8V to 5.5V operating voltage of -40 degrees Celsius to 125 degrees Celsius operating temperature (within the scope of work to ensure that the low pH buffer input bias current), you can achieve maximum flexibility;
• Small form factor: the high level of integration to 5 mm x6.4 mm package size, smaller size of the terminal products.
TI provide a complete signal chain for sensing applications can help engineers to integrate the sensor the AFE's MSP430 ultra-low-power 16-bit microcontrollers and DAC161P997 and XTR117 4mA to 20mA transmitter and other components.
Availability and packaging
LMP91050 gas sensing AFE 10-pin MSOP package, the LMP91200pH value sensing AFE 16-pin TSSOP package, these devices are presently in volume production.
Sensor AFE products camp growing
LMP91050, and LMP91200 belongs to TI's growing sensor AFE series:
• LMP91000 gases and chemicals of low-power sensor AFE supports adjustable offset (sensor drive), with high sensitivity and broad dynamic characteristics, suitable for electrochemical toxic gas monitoring applications;
The • LMP90100, LMP90099, LMP90098 and LMP90097 more than 24 channel sensor AFE is a real continuous background calibration for temperature, pressure, load, and voltage measurement applications. Each AFE offers a variety of channel configurations and current input source options;
The • LMP90080, LMP90079, LMP90078 and LMP90077 over 16 channel sensor AFE with true continuous background calibration function for the temperature, pressure, load and voltage measurement applications. Each AFE provides a different channel configuration and the current input source option.
- Written by Super User
- Parent Category: Product News
- Category: TI (Texas Instruments) Articles
- Published on Friday, 16 March 2012 04:48
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Texas Instruments (TI) today introduced the industry's most integrated automotive-quality 16-bit ΔΣ analog-to-digital converter (ADC). The ADS1115-Q1 in a small package integrated reference, programmable gain amplifier (PGA), multiplexed with the oscillator to support the rate of 860 samples per second. HEV / EV vehicles, battery monitoring systems, and fuel pressure sensor for automotive applications, the ADS1115-Q1 to provide the industry's only integrated programmable comparator not only be able to easily monitor the overvoltage or undervoltage thresholds and improve design flexibility, while reducing board space and reduce component costs.
ADS1115-Q1 features and benefits:
On-chip integration to improve design flexibility: with integrated oscillator, low-drift reference, 4-channel multiplexer and the PGA to support a wide input;
Low power consumption for extended battery life: 2V voltage supply current of only 150uA, the run rate is as high as 860SPS;
Highly integrated system space savings, lower component costs: 16 small, low-power solution provides higher accuracy than competing products performance and integration, can improve design efficiency and reduce costs;
Greater scope of work to support automotive applications: support for the broad power of 2V to 5.5V and -40 ° C to 125 degrees Celsius operating temperature range, and greater flexibility for system design.
Tools and support
TI offers a wide variety of tools and support to accelerate the adoption of the ADS1115-Q1 device design, including the ADS1115 performance demo kit (PDK) and the Op Amp to ADC Circuit Topology Calculator.
ADS1115 series
ADS1115 series products by the automotive quality certification. In addition to the certification devices, the ADS1115 also provides a leadless QFN-10 package version, 70% smaller than the corresponding ADC. ADS1113, ADS1114 and ADS1115's conversion rates up to 860SPS. ADS1115 integrated single input channel ADS1114 with 4 input channels onboard PGA, support as low as ± 256mV input, high-resolution measurement of mass and a small amount of signal.
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