Hi-Q Electronics

Tel: +27 21 595 1307
Fax: +27 21 595 3820
Email: sales@hi-q.co.za
www: www.hi-q.co.za
more information about Hi-Q Electronics

1 A converter small and efficient
22 October 2003, Power Electronics / Power Management

Advanced Analogic Technologies' synchronous buck DC-DC converter delivers a 1 A output current, operates at a high 1 MHz switching frequency and using synchronous rectification, combines small size and ...
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Low end 16-bit flash micros
8 October 2003, DSP, Micros & Memory, Transport (Industry)

Renesas Technology Europe's R8C series is its first low end, low pin-count flash microcontroller family. The series incorporates a high-performance 16-bit CPU and flash memory and suits a wide range of ...
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RISC microprocessor offers fast encryption and communication processing
10 September 2003, DSP, Micros & Memory

Renesas Technology Europe has released a 32-bit RISC microprocessor which features a IPsec accelerator for fast encryption and communication processing. The SH7710 device also offers two on-chip Ethernet ...
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Transient suppressor component can replace up to 150 discrete diodes
27 August 2003, Circuit & System Protection

For more efficient electrical and electronic device protection against destructive higher power transient voltages, Littelfuse developed the AK series high current silicon transient suppressor. The ...
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Enhanced ¼ VGA mono display with touchscreen option
27 August 2003, Opto-Electronics

Hitachi Europe - Display Products Group has introduced a new 5,7" (145 mm) ¼ VGA monochrome display module. The SP14Q005 is a 320 x 240 pixel display that features the latest enhancements in Film STN ...
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Selecting power management components for portable appliances: LDOs vs switching regulator
13 August 2003, Power Electronics / Power Management

While PDAs, mobile phones and other portable appliances are small and compact, they utilise several voltage levels in a single system. Unfortunately, the majority of appliances only contain one battery, ...
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Li-Ion charge controller with full protection
2 July 2003, Power Electronics / Power Management

AnalogicTech's AAT3680 device, a linear battery charge controller capable of supporting either a 1-cell or 2-cell (4,2 or 8,4 V) Lithium-Ion or -Polymer pack, supports all charging modes and also provides ...
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Programmable oscillators
4 June 2003, Electronics Technology

Jauch Quartz' VX7-series of programmable surface mount oscillator, suits specific applications for which standard products are not available. Programmable options: frequency within 1,0 to 200,0 MHz; output ...
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High efficiency device supplies power plus port protection for new USB On-The-Go spec
21 May 2003, Power Electronics / Power Management

Advanced Analogic Technologies (AnalogicTech) says it has introduced the first integrated power solution to conform to the emerging USB On-The-Go (OTG) specification. Using a high efficiency charge pump ...
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New joint venture semiconductor company launches
23 April 2003, News

Renesas Technology Europe will focus on the design and manufacture of highly integrated semiconductor system solutions for the mobile, network, and automotive industries, digital home electronics and industrial markets
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Oscillator products for all applications
9 April 2003, Analogue, Mixed Signal, LSI

Oscillators are complex frequency generating devices. The advantage of a 'crystal-based oscillator' (XO) is the high frequency stability over a wide temperature range. The developer just need specify ...
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Smartcard controllers optimised for next-generation telecom applications
21 November 2001, Telecoms, Datacoms, Wireless, IoT

Hitachi announced a range of smartcard controllers specifically for next-generation SIM card applications at the recent Cartes 2001 held in Paris. The enhanced AE45C1 and AE46C 16 bit microcontrollers ...
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