At the International Integrated Circuit Symposium and Exhibition 2011 Spring 2011 Spring Festival (IIC-China 2011 Spring), from February 24th to 26th, Shenzhen Station will showcase industrial automation and medical electronics on the booth 2H01 booth. Two applications widely, including motor control solutions, relay protection complete solutions, medical ultrasound system ADI high-performance simulation front-end solutions, integrated analog-to-peer system, meter and automatic meter reading solution for diagnostic ECG applications, Programmable logic control reference scheme. In addition, Adi also has a booth of the latest laboratory circuit, and the laboratory circuit can help designers solve the challenges encountered in design RF, precision and high-speed signal processing circuits.
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During the exhibition, Adi will also arrange three technical forums, and the topic is "TGC channel design challenges and solutions in medical ultrasound"; "The application of high performance 16 synchronous sampling ADC-AD7606 and in relay protection" and Topics of "ADI High Performance Processor BF506F and Motor Control Reference Design" discussion.
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ADI will be displayed on IIC-China 2011 Spring:
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Motor control solution
This program describes the motor control reference design platform based on BF506F processor. For the continuous development of industrial control and motor applications, Adi introduces the motor control reference design platform based on BF506F processor, which uses high performance, embedded 12-bit ADC, 300MHz DSP as core processor, cooperation The processor uses a full set of ADI voltages, current and location acquisition signal processing devices throughout the reference design; and provides a complete control algorithm for an alternating asynchronous motor, DC brushless motor and permanent magnet synchronous motor. The platform provides a complete hardware and software module, and users can use the hardware platform to match Matlab to achieve hardware-hardware coordination, which can greatly reduce product development cycles.
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2. Relay Protection Complete Solution
ADI and third parties - Beijing Yifan Banner Innovation Company jointly launched the relay protection plan platform, which has been widely used in electricity protection, measure control system and new generation 16bit, 8 channel synchronous sampling ADC (AD7606) and high performance The Blackfin processor (ADSP BF518) combines the secondary signal data acquisition loop in which the power system is generally adopted; the program implements the complete hardware system of the relay protection and control system, and provides the corresponding software module. Use the user from the hardware platform, operating system, protocol stack, and GUI software development work, greatly shortening the product development cycle and reduces hardware and software development difficulty.
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3. ADI high-performance simulation front end program for medical ultrasound systems
The demo assessment system describes ADI's AD927X Series Integrated Anti-End (AFE) to provide more options for solving ultrasonic system design issues and challenges. Customers can flexibly choose an AFE to meet the requirements of the receiving (RX) channel on noise performance, power consumption, and integration. The AD9279 system can achieve the following main functions: the evaluation of all parameters and performance of the AD9278 / AD9278; TGC measurement is implemented in the FIFO5 high-speed dual-channel FIFO data acquisition board; continuous Poppler I / Q demodulation period, two ADA4841 The amplifier completes IV conversion, gain, and filtering. For the analog output, an oscilloscope or a spectrometer can be evaluated; the supplied switching power supply can be used directly, and the city is converted into a system power supply to 6V, 2A (max.) Output; SPI and clock option; internal or external voltage reference option; pass Visualanalog and SPI interface control software, connected via USB and PC.
4. Integrated analog front terminal system for diagnostic level ECG applications
This application introduces the latest product ADAS1000, which is released in ADI. The ADAS1000 integrates ECG signals, thoracic impedance, pacing measurement, lead / off state detection, etc., and users can easily flexibly select the lead / vector or electrode data output format, while the data rate can be software control. Low-power and small dimensional characteristics make this chip ideal for portable and battery power supply systems, which also make this chip that is very suitable for use in high-end diagnostic ECG equipment. This app also includes an ADAS1000 evaluation system, a good tool for performing performance assessment of ADAS1000 chip; two ADAS1000 can support demonstrations 1 to 12 lead systems (software support); complete USB control software is user Convenient chip is configured and observed and analyzed for ECG signals and respiratory signals; 5V boards, two ADP 151 provide power-on need for ADAS1000; and optional R & C circuitry on CEG paths allows users to request according to system requirements Flexible adjustment of your filtering and cable mode.
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5. Electrical meter and automatic meter reading solution
Three-phase multi-functional energy gauges based on ADE7878. This design uses the ADI new release three-phase multi-functional metering analog front-end ADE7878, and the accuracy and function design of the energy metering and measurement parameters required for three-phase multi-functional energy tables. This design can achieve measurements of fundamental, reactive power, and power, and measure the total harmonic power, and the subsequent development interface of harmonic analysis, and also achieve measurements of power and power; The measurement of the current validity of the zero line is measured, the voltage efficacy measurement; the measuring of the grid frequency, the angle between each phase current, the voltage between the voltages, the measurement of each phase; the measuring of the voltage of the grid voltage, the voltage dropped Detection; also implemented a function of anti-residual electricity such as concurrent error determination, zero line current and zero-order current; metering of full-loss power consumption based on the effective value measured by the ADE7878 low power current valid value.
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6. Programmable logic control reference solution
This program introduces the signal chain that can be applied in process control monitoring: 4.8 kHz ultra-low noise, 24-bit σ-Δ type ADC, built-in programmable gain amplifier (PGA) AD7190; 3 channel, low noise, low power, 24 Bit sigma-delta type ADC, built-in film Inner meter amplifier and reference voltage source AD7793; integrated DC to DC converter 4401; four-channel digital isolator (3/1 directional) ADUM1401; high precision, ultra low IQ, 1.5 A, Anycap® low pressure difference regulator ADP33339, gain programmable, high-performance meter amplifier AD8221, high pressure shunt monitor AD8211, 10 MHz, 20 V / μs, g = 1, 2, 5, 10 programmable gain Instrument amplifier AD8250; ultra-low noise LDO XFET reference voltage source, with suction flow and source current power ADR445; single channel, 16-bit, serial input, DAC AD5422, built-in current source, voltage output; precision analog microcontroller, built-in ARM7 , Flash memory and 12-bit analog front-end ADUC7027; Dual processor monitor, Built-in watchdog's ADM13305.
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7. Laboratory circuit
The laboratory circuit can help you solve the challenges encountered when designing RF, precision and high-speed signal processing circuits. The ADI laboratory circuit that has been favored by engineering designers, which is also in the IIC exhibition. ADI brings a laboratory circuit for new content. In addition to providing circuit design principles in the past, the product information and test data are used, and the actual hardware platform includes the schematic, wiring diagram, material list (BOM), and software, drivers and other information. Make engineers more easily test, evaluate, integrate, and shorten the design cycle. Technology area
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