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4Q 2013 |
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Welcome to TI’s Ultrasonics eNews. You are receiving this new newsletter because you subscribe to TI Medical eNews. Ultrasonics eNews reaches beyond Medical Imaging to present the latest semiconductor solutions for Ultrasonic Systems across a wide variety of applications from Industrial, Medical, and more! To manage your newsletter subscriptions, click here. |
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Featured Products |
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PGA5807: Integrated 8-channel AFE with LNA, PGA, and LPF for Security Scanners |
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The PGA5807 is an 8-channel, high-bandwidth, analog front-end (AFE). The device functions on a single 3.3-V analog supply. The device supports high-bandwidth input frequencies with a total power of 60 mW per channel. The PGA5807 consists of a low-noise amplifier (LNA), a programmable gain amplifier (PGA), and a programmable low-pass filter (LPF). The LNA has a fixed 12-dB gain (the differential amplifier supports both direct and capacitive input coupling) and supports a maximum linear input range of 500 mVPP. |
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ADS5296: Octal Channel 12-Bit, 80MSPS or Quad Channel 10-Bit, 200MSPS High-SNR and Low-Power ADC Security Scanners |
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The ADS5296 is a low-power, 12-bit, 8-channel, analog-to-digital converter (ADC) with sample rates up to 80 MSPS. However, the device can also be configured to operate as a 4-channel ADC running at 2x the sample rate by interleaving data from two ADC channels. In interleaving mode, the device accepts a double frequency input clock. Each ADC in a pair converts a common analog input signal at alternate rising edges of the 2x input clock. The device can either be configured as a 10-bit, 4-channel ADC with sample rates up to 200 MSPS or as a 12-bit, 4-channel ADC with sample rates up to 160 MSPS. |
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DDC264: 64-Channel, Current-Input Analog-to-Digital Converter for Security CT Scanners |
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Part description: The DDC264 is a 20-bit, 64-channel, current-input analog-to-digital (A/D) converter. It combines both current-to-voltage and A/D conversion so that 64 separate low-level current output devices, such as photodiodes, can be directly connected to its inputs and digitized. |
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AFE0064: 64 Channel Analog Front End for Digital X-Ray Security Detectors |
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The AFE0064 is a 64 channel analog front end designed to suit the requirements of flat panel detector based digital X-ray systems. The device includes 64 integrators, a PGA for full scale charge level selection, correlated double sampler, 64 as to 2 multiplexer, and two differential output drivers. |
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ADS8881: 18-Bit, 1-MSPS, Serial Interface, microPower, Truly-Differential Input, SAR ADC |
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The ADS8881 represents one of the highest AC-performance and lowest power consumption ratings in the market for 18-bit, 1MSPS SAR ADCs. With 100dB of SNR at 5.5mW of power consumption, the ADS8881 was developed to be a high-performance SAR ADC. Additionally, the ADS8881 family solves a common issue of common-mode input voltage range. In a normal differential SAR ADC, the common-mode has very tight restrictions. With the ADS8881 family, the common-mode input range can be anywhere within the allowable input voltage range, thus relaxing the requirements on the designers front-end signal conditioning circuit. These stated specifications make this a desirable part to designers in high-end power-conscious projects, particularly in ultrasound applications. |
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TMS320C665x DSP for portable ultrasound systems |
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The TMS320C665x DSP generation fits well in portable and power-constrained medical imaging applications like portable ultrasound systems. Optimized for power efficiency, the dual-core TMS320C6657 DSP running at 1 GHz delivers 64 GMACS/32 GFLOPS at 3.5W, while the single-core TMS320C6654 DSP can consume as little as 2W at 850 MHz. |
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Featured Training |
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Security Imaging Solutions from Texas Instruments |
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Scanning and Imaging play a very important part in personal and property security. Full body scanners and baggage scans in airports are just a few of the security imaging applications in the world today. Whether a mili-meter wave scanner or back-scatter x-ray approach is used – TI has the components that provide the best performance/noise/accuracy solution to fit the job. |
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Featured Selection & Application Resources |
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| Product |
Description |
Package/Pins |
Samples/Buy |
EVM/Tool |
| ADS5296 |
Octal Channel 12-Bit, 80MSPS or Quad Channel 10-Bit, 200MSPS High-SNR |
VQFN/64 |
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| PGA5807 |
Integrated 8-channel AFE with LNA, PGA, and LPF |
VQFN/80 |
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| DDC264 |
64-Channel, Current-Input Analog-to-Digital Converter |
NFBGA/100 |
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| AFE0064 |
64 Channel Analog Front End for Digital X-Ray |
LQFP/128 |
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| ADS8881 |
18-Bit, 1-MSPS, Serial Interface, microPower, Truly-Differential Input, SAR ADC |
10SON
10VSSOP |
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