CST Electronics

Tel: +27 11 608 0070
Email: natasha@cstelectronics.co.za
www: www.cstelectronics.co.za
more information about CST Electronics

Realtime clocks have small footprint
22 September 2004, Electrocomp, DSP, Micros & Memory, Flow Measurement & Control

Dallas Semiconductor's DS139x (DS1390, DS1391, DS1392, and DS1393) family of 3-/4-wire or SPI-bus realtime clocks feature automatic power switching, trickle-charge output, alarm, microprocessor reset, ...
read more


WJ Communications acquires EiC's wireless infrastructure business
8 September 2004, News

The addition of EiC's products and technology provide a great complement to the RFIC capabilities which will enable WJ Communications to better serve current customers and expand into new opportunities in the wireless infrastructure market
read more


Temperature sensor operates down to 1,7 V
8 September 2004, Electrocomp, Analogue, Mixed Signal, LSI

Dallas Semiconductor produces what it says is the industry's first digital temperature-sensor IC to operate from a low supply-voltage range of 1,7 V to 3,5 V, making it ideal for low-power and battery-operated ...
read more


Tiny radio transmitter chip
8 September 2004, Electrocomp, Telecoms, Datacoms, Wireless, IoT, Information Security

Maxim has managed to shrink its new low-power radio transmitter down to 3 x 3 mm square, calling its new MAX1479 the world's smallest VHF/UHF PLL-based ASK/FSK transmitter to deliver more than +10dBm ...
read more


Remote monitoring system sends e-mail via SMS - design
25 August 2004, Electrocomp, Test & Measurement

This article shows a simple set-up that enables remote monitoring of temperature and an analog signal via e-mails. On meeting certain alarm conditions, the system can send SMS messages, which are then ...
read more


IEEE 802.3af power-supply MOSFETs
25 August 2004, Electrocomp, Power Electronics / Power Management

Maxim MAX5074, a pulse-width-modulation (PWM) power IC with integrated power MOSFETs, is targeted at isolated power supplies for IEEE 802.3af-compliant, power-over-Ethernet (POE), powered devices such ...
read more


64 kHz composite-clock transceivers
11 August 2004, Electrocomp, Telecoms, Datacoms, Wireless, IoT

Dallas Semiconductor's DS26502 and DS26503 are 64 kHz composite-clock transceivers. The DS26502 is a building-integrated, timing-supply (BITS) clock-recovery element that supports the following popular ...
read more


Smallest 1,8 V output step-up converter
28 July 2004, Electrocomp, Power Electronics / Power Management

The MAX1947 is said to be the smallest 1-cell/2-cell input step-up DC-DC converter on the market. It comes in 3 x 3 mm 8-pin thin DFN package. With 2 MHz switching, current-mode control, component size ...
read more


Triple and quad 2:1 mux amps
14 July 2004, Analogue, Mixed Signal, LSI

Maxim's triple/quad 2:1 mux amps (video switches plus video amplifier) with integrated input clamps, MAX4028/MAX4029, are designed for automotive navigation and entertainment, video projectors, and TV/display ...
read more


Selecting temperature sensors for system measurement and protection
14 July 2004, Circuit & System Protection

A number of technologies are available for designers who need to measure temperature within a system. Thermistors, thermocouples, RTDs, and temperature sensor ICs each have advantages and disadvantages ...
read more


Dual temperature sensor and fan controller
14 July 2004, Circuit & System Protection

Maxim's MAX6678 is a dual temperature sensor and fan controller that offers remote temperature sensing up to 145°C and automatic adjustment of two cooling fans to minimise noise and improve efficiency. ...
read more


ADC with software-selectable input range and simultaneous-sampling
30 June 2004, Analogue, Mixed Signal, LSI, Products & Solutions

A 14-bit analog-to-digital converter (ADC) that offers simultaneous sampling of four fully differential channels, the MAX1338, has channel-independent, software-programmable input ranges of ±0 V, ±5 V, ...
read more





<< First   < Previous   Page 45 of 52   Next >   Last >>







While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved