NuVision Electronics

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

Dual-channel regulator
18 August 2010, Power Electronics / Power Management

The MP20142 from Monolithic Power Systems is a dual-channel, low-dropout linear regulator with programmable output voltage, which exhibits low noise and high PSRR. Its output voltage ranges from 1,2 V ...
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Key priorities for sub-GHz wireless deployment
4 August 2010, Telecoms, Datacoms, Wireless, IoT

To build an advanced wireless system, most developers will end up choosing between two industrial, scientific and medical (ISM) radio band options – 2,4 GHz or sub-GHz frequencies. Pairing one or the ...
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Isolated driver IC
21 July 2010, Analogue, Mixed Signal, LSI

The Si8220/21 from Silicon Labs is a pin-compatible alternative to optocoupled drivers, providing 2,5 A of peak output current. It utilises proprietary silicon isolation technology, which provides a choice ...
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WLED driver for HB lighting
21 July 2010, Opto-Electronics

The MP4688 from Monolithic Power Systems is a 1 A, 80 V input-voltage buck WLED driver for HB LED lighting applications. A proprietary adaptive hysteresis current mode control scheme delivers accurate ...
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Wireless mesh networking collaboration
23 June 2010, Telecoms, Datacoms, Wireless, IoT

Synapse Wireless and Silicon Laboratories have introduced a jointly developed wireless mesh networking solution that combines the award-winning Synapse SNAP network operating system with Silicon Labs’ ...
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Voltage and current monitor
9 June 2010, ASIC Design Services, Power Electronics / Power Management

New from austriamicrosystems is the AS8002, an integrated solution for voltage and current monitoring in power inverters, especially targeted for grid connected systems such as solar photovoltaic inverters. ...
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Simplifying power supply design in FPGA-based systems
26 May 2010, Power Electronics / Power Management

By their nature, FPGAs are power hungry devices with complex power delivery requirements and multiple voltage rails. A single chip commonly consumes multiple watts of power while operating from 1,8 V, ...
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Data acquisition front-end
12 May 2010, ASIC Design Services, Analogue, Mixed Signal, LSI

Recently released by austriamicrosystems is the AS8510, a high-precision data acquisition front-end IC for automotive battery current, voltage, temperature sense applications and in general for sensor ...
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Quarter-brick evaluation board
28 April 2010, Altron Arrow, Power Electronics / Power Management

National Semiconductor and Silicon Laboratories have announced a new quarter-brick isolated DC-DC converter evaluation board and reference design to help power supply designers achieve higher power density. Featuring ...
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1,1 A WLED driver
28 April 2010, Opto-Electronics

The MP3412 is Monolithic Power Systems’ new synchronous, fixed frequency, high efficiency step-up WLED driver. It features an output load disconnect function in a low profile 6-lead Thin-SOT23 package. ...
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Microprocessor supervisor IC
14 April 2010, Analogue, Mixed Signal, LSI

Monolithic Power Systems’ MP6401 is a microprocessor supervisor IC combining a low-dropout (LDO) linear regulator with an integrated reset circuit. It operates from a 2,5 V to 5,5 V input voltage and ...
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Solving FM antenna design challenges in portable devices
14 April 2010, Telecoms, Datacoms, Wireless, IoT

FM radio has witnessed an explosion of interest in applications in mobile and personal media players; however, the traditional FM design approach requires a long antenna, such as a wired headphone, which ...
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