Hi-Q Electronics

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

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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Red laser targets miniature displays
21 January 2009, Opto-Electronics

Opnext has launched what it claims is the first 640 nm/60 mW red laser diode, spearheading the firm’s entry into the miniature display market. The new HL6387TG can be built into miniature display systems, ...
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