Communica

Tel: +27 12 657 3500
Email: [email protected]
www: www.communica.co.za
more information about Communica

Constant current LED drivers deliver fixed 100 mA output
26 July 2006, Power Electronics / Power Management

High voltage analog and mixed-signal IC provider, Supertex, has introduced two linear, constant current, LED drivers with fixed output currents of 100 mA. The CL6 and CL7 devices are ideally suited for ...
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Single and dual segment EL lamp drivers
26 July 2006, Power Electronics / Power Management

Supertex' new HV835 and HV857L low noise electroluminescent (EL) lamp driver ICs are designed to drive EL lamps for handheld devices such as mobile phones, PDAs, global positioning systems, and other ...
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Current sensor has wide input voltage range
3 May 2006, Power Electronics / Power Management

Supertex has released a new high side, current sensing IC. The HV7800 IC features a very wide operating range of 8 V-450 V d.c, which allows it to work with DC power systems of 12 V, 24 V, and 48 V, as ...
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8-channel high voltage analog switches
19 April 2006, Analogue, Mixed Signal, LSI

The HV2201 and HV2301 are two new low-charge injection, 8-channel, high voltage analog switch ICs from Supertex. These ICs feature robust latch-up protection and a very low quiescent current of 10 μA, ...
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Tough piezo switch for panels
22 March 2006, Switches, Relays & Keypads

Schurter's ring-illuminated PSE M22R piezo switch is a vandal-protected device well-suited for use in tight spaces. As the actuating area is illuminated, it is ideal for equipment designed for night-time ...
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LED driver offers programmable output current and PWM dimming
22 March 2006, Power Electronics / Power Management

Supertex has introduced an eight-pin LED driver IC with adjustable output current and pulse width modulated (PWM) dimming. The HV9925 integrated circuit can drive multiLED strings in off-line applications ...
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Low profile subminiature contact strips
22 February 2006, Interconnection

This new series of contact strips from Preci-Dip Durtal reaches new limits for screw-machined contacts in a metric pitch of 1 mm (X+Y). The height of the connector is minimised, allowing distances between ...
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Supertex CD-ROM Databook
22 February 2006, Technical Literature

Supertex is a producer of high voltage analog and mixed signal semiconductor components, primarily to interface between low voltage computer signals and high voltage applications in the real analog world. ...
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Fixed Power Wirewound Resistor
22 February 2006, Technical Literature

Shortform catalogue from ATE Electronics contains full specifications and technical details on company's range of fixed power resistors, including wirewound, thick-film, symmetry-type resistors etc. Colour ...
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Family of lead-free 250 V rated surface mount fuses
8 February 2006, Circuit & System Protection

Wickmann claims its new Series 462 is the world's first SMD fuse with 150 A breaking capacity for mains voltage protection. With respect to the environment, the 462 construction is, like all new Wickmann ...
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Fixed Power Wirewound Resistor
8 February 2006, Technical Literature

Shortform catalogue from ATE Electronics contains full specifications and technical details on company's range of fixed power resistors, including wirewound, thick-film, symmetry-type resistors etc. Colour ...
read more


Supertex CD-ROM Databook
8 February 2006, Technical Literature

Supertex is a producer of high voltage analog and mixed signal semiconductor components, primarily to interface between low voltage computer signals and high voltage applications in the real analog world. ...
read more





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