austriamicrosystems has developed a 16-channel LED controller IC optimised for LCD TV backlighting applications. The AS3693B is designed to allow synchronisation of the LCD picture and the LED backlight unit in order to realise so-called ‘block dimming control’ for outstanding picture quality. The device’s high precision LED controller IC manages 16 LED cannels, each with a current accuracy of 0,5%. The high level of accuracy enables exact colour and brightness control of the LCD backlight. In addition, new features like ‘reverse PWM’ enable designers to control different LED segments of the backlighting unit. The AS3693B is available in an ePTQFP64 10 x 10 mm package.
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Opto-Electronics
The CAM-66GY pro-modules from ST are a full range of sample camera modules made for a seamless evaluation and integration of the VD66GY 1,5-megapixel colour image sensor.
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Design Automation
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Power Electronics / Power Management
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Opto-Electronics
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Editor's Choice Power Electronics / Power Management
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DSP, Micros & Memory
The company positions the GD32C231 series as a ‘high-performance entry-level’ solution designed to offer more competitive options for multiple applications.
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Opto-Electronics
Würth Elektronik’s new RGB LEDs are characterised by excellent heat resistance with an insensitivity to temperatures from -40 to 100°C making them ideal solutions for reliable, colour-variable lighting in applications at high operating temperatures.
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Opto-Electronics
The AQY221R2SX and AQY221R2S PhotoMOS from Panasonic Industry ensures excellent characteristics and high-speed switching performance.
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Opto-Electronics
The AR0145CS is a 1/4,3-inch CMOS digital image sensor with a 1280 (H) x 800 (V) active-pixel array that can capture both continuous video and single frames.
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Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
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