Hi-Q Electronics

Tel: +27 21 595 1307
Email: [email protected]
www: www.hi-q.co.za
more information about Hi-Q Electronics

Low-power ZigBee chip
25 November 2009, Telecoms, Datacoms, Wireless, IoT

Jennic has demonstrated the capability of its JN5148 to perform multiple packet transmissions from 100 μJ of energy harvested from an electromechanical switch. The demonstrator shows how a single switch ...
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Current-limited load switch
14 October 2009, Power Electronics / Power Management

AnalogicTech has released the AAT4614, a new current-limited P-channel MOSFET power switch for high-side load switching applications. Designed to protect peripheral ports from short-circuit and over-voltage ...
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6,5" TFT LCD display
14 October 2009, Opto-Electronics

Hitachi has introduced a new 6,5” VGA TFT display featuring an active matrix, transmissive TFT LCD display with a resolution of 640 x 480 pixels (VGA). A low-power white LED backlight is used to provide ...
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ZigBee modules pack plenty of memory
14 October 2009, Telecoms, Datacoms, Wireless, IoT

Jennic has released a range of integrated modules based on its JN5148 wireless microcontroller. Initially targeting ZigBee PRO applications, the range comprises the JN5148-001-M00, which features an integrated ...
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TCXOs for GPS applications
30 September 2009, Telecoms, Datacoms, Wireless, IoT

The JT32G and the JT22G from Jauch are temperature compensated crystal oscillators (TCXOs) with a frequency stability down to &plu7smn;0,5 ppm, and are offered in several typical frequencies. Both oscillators ...
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Energy harvesting powers wireless sensors
19 August 2009, Power Electronics / Power Management

Jennic is providing a demonstration platform that successfully harvests thermal, solar, radio frequency (RF) and vibrational energy to power wireless sensor networks based on the IEEE802.15.4 standard ...
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Class D mono audio amplifier
10 June 2009, Analogue, Mixed Signal, LSI

AnalogicTech’s AAT5101 is a mono class D audio power amplifier which operates across a wide 2,1 V to 5,5 V supply voltage, making it suitable for systems using low-voltage Li-ion/polymer batteries. To ...
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Current-limited high-side load switch
27 May 2009, Power Electronics / Power Management

The AAT4614 from AnalogicTech is a current-limited P-channel MOSFET power switch for high-side load switching applications. The device provides hot swap capabilities with programmability to maximise ...
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32-bit wireless microcontroller
1 April 2009, Telecoms, Datacoms, Wireless, IoT

Jennic has announced a new single-chip 32-bit wireless microcontroller for wireless networking communications based on the ZigBee PRO and IEEE802.15.4 standards. The JN5148 achieves a system operating ...
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Battery charger and system management IC
4 March 2009, Power Electronics / Power Management

AnalogicTech has introduced the AAT3672, a highly integrated, single-cell Lithium-ion/polymer battery charger and system management IC. Using an innovative three-switch architecture, the dual path device ...
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Converter delivers fast transient response
4 February 2009, Power Electronics / Power Management

By combining a unique architecture specifically tuned for fast transient response with a high switching frequency, AnalogicTech’s AAT1130 step-down converter allows designers to both support rising performance ...
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Jennic releases JenNet 1v4
21 January 2009, Telecoms, Datacoms, Wireless, IoT

Jennic has released the next generation of its cost-effective wireless networking protocol stack, JenNet 1v4. The new release introduces a list of new features for enhanced network management and control, ...
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