NuVision Electronics

Tel: +27 11 608 0144
Email: [email protected]
www: www.nuvisionelec.com
more information about NuVision Electronics

Highly efficient DC-DC regulator
6 February 2008, ASIC Design Services, Power Electronics / Power Management

austriamicrosystems' DC-DC converter portfolio has been expanded with the introduction of the AS1341, an hysteretic 20 V step-down regulator in a small 3 x 3 mm TDFN 8-pin package. The regulator delivers ...
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LED drivers support local dimming
23 January 2008, ASIC Design Services, Opto-Electronics

austriamicrosystems has extended its high brightness LED driver portfolio with the AS3693 and AS3694, especially designed to support LED-based LCD backlighting applications. The new LED drivers feature ...
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Ultra low-noise LDO
23 January 2008, ASIC Design Services, Power Electronics / Power Management

The new AS1358/59/61/62 family of low dropout regulators (LDOs) from austriamicrosystems is optimised to deliver excellent noise performance of less than 9 μVRMS and up to 92 dB PSRR (@ 1 kHz). Operating ...
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Programmable crystal oscillators with low jitter enable multiple frequencies
28 November 2007, Electronics Technology

For decades, quartz crystal oscillators have been problematic in the electronics industry. Since as early as 1943, reliability has been a main concern with a determination that reliable operation of ...
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LED modules operate directly from AC mains voltage
14 November 2007, Opto-Electronics

The Acriche series from Seoul Semiconductor consists of high-brightness LEDs (HB LEDs) that operate directly off of 110 or 220 V a.c. household mains circuits, without the need for any additional power ...
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16-channel LED driver with innovative diagnostics function
14 November 2007, ASIC Design Services, Opto-Electronics

austriamicrosystems developed the AS1110 16-channel constant current LED driver with advanced error diagnostics for open and shorted LEDs. The AS1110 uses the serial data input/output lines for the error ...
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LED claimed to be the world's brightest
14 November 2007, Opto-Electronics

Seoul Semiconductor launched an LED product which it claimed was the brightest in the world, designated the P4. This LED emits 240 lumens at 1 A and also features what the manufacturer claimed to be the ...
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Demo system integrates motor control and networking functions
31 October 2007, Design Automation

As microprocessor-based motor control moves toward ubiquity, the case for intelligently networking those controls becomes apparent.    Luminary Micro's Stellaris microcontrollers not only enable sophisticated ...
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Isolated analog transmission across digital barriers
31 October 2007, Circuit & System Protection

Industrial plants are noisy and often hazardous environments. Nevertheless, critical analog signals such as temperature, pressure, flow rate and gas concentrations, must be attained to ensure the safety ...
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Integrating Web servers in embedded applications
17 October 2007, Computer/Embedded Technology

The Web browser has had a profound positive effect at raising consumer expectations in terms of how quickly and easily information can be made available from virtually anywhere in the world. While Web ...
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Quad-voltage microprocessor supervisory circuit
19 September 2007, Power Electronics / Power Management

austriamicrosystems has expanded its supervisory portfolio with the AS1923, a quad-voltage microprocessor supervisory IC. The AS1923 is designed to monitor up to four system supply voltages without the ...
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High output drive, rail-to-rail amplifier
19 September 2007, Analogue, Mixed Signal, LSI

The AS1710 operational amplifier from austriamicrosystems operates from a single +2,7 V to +5,5 V supply and can swing to within 100 mV from the rails while sinking or sourcing 50 mA of output current. ...
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