Analogue, Mixed Signal, LSI


Latest Articles

RF Mesfet bias controllers for point-to-point communications said to be a first
3 May 2006, CST Electronics, Electrocomp
Maxim has introduced ICs that set and control bias conditions for dual Mesfet power devices found in point-to-point communication and other microwave base stations. The MAX11014 integrates closed-loop ...

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Dynamically programmable analog signal processor uses less power
3 May 2006
Anadigm, a supplier of 'dynamically programmable analog signal processors' (dpASP), has released its third-generation lower power and higher performance dpASP, the AN231E04. This device operates with ...

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Integrated XFP optical controller-monitor
3 May 2006, CST Electronics, Electrocomp
The DS1862 is billed as the industry's first integrated XFP controller-monitor that simplifies the design of 10G XFP optical transceiver modules. This Maxim product reduces component count and layout ...

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Programmable Hall-effect switches for gear-tooth or proximity sensing
3 May 2006, Altron Arrow
Allegro MicroSystems Europe's ATS635/636 series of programmable back-biased Hall-effect IC sensors are power-on state devices which use an optimised Hall-effect IC and magnet combination to switch in ...

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7 GHz precision RF detector includes a fast comparator
3 May 2006
Linear Technology claims that its new LTC5536 RF power detector is the first to include a fast comparator. The device combines wide frequency range operation and low power in a small solution that allows ...

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8-channel 8/10/12-bit ADCs
3 May 2006, EBV Electrolink
The ADC08/10/128Sxx2 are nine new low-power, CMOS ADC integrated circuits from National Semiconductor with guaranteed performance over three speed ranges. These converters are pin- and function-compatible ...

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High-speed converters set new power efficiency benchmark
3 May 2006
Analog Devices is introducing a family of high-speed 10- and 12-bit analog-to-digital converters (ADCs) targeted for broadband communications and wireless infrastructure applications where low power consumption ...

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Spread spectrum silicon clock for switching regulators
3 May 2006
DigiCore Holdings (www.digicore.com) burst into life in 1998 with its listing on the JSE and the bringing together of seven different companies (Vepro, Kivtronics, DigiCore, etc) that had been working ...

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14-bit 190 MSps ADC
3 May 2006, EBV Electrolink, Asset Management, Transport (Industry)
Texas Instruments has designed the new ADS5546 ADC to deliver unprecedented speed and performance. At 190 MSps, the company claims its new ADS5546 is the industry's fastest 14-bit ADC. It supports both ...

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Touch sensor chip combines scrolling functions with up to six independent keys
19 April 2006, CST Electronics
Quantum Research Group's new QT1102 is a 10-channel QTouch sensor chip. With this single device designers can create a scroller, for example, a touch slider or wheel, together with six additional independent ...

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New package for clock oscillator with embedded crystal
19 April 2006, Altron Arrow
Cypress Semiconductor has introduced a new package option for its CY25701 programmable spread spectrum crystal oscillator (SSXO) with a high-accuracy reference crystal in a single package. Cypress is ...

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Speaker amplifier features analog volume control
19 April 2006, CST Electronics, Electrocomp
Maxim's MAX9787, a Class AB 2,2 W speaker amplifier with integrated analog volume control, a beep input, and industry-leading 90 dB power-supply rejection ratio (PSRR), delivers audiophile audio quality ...

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8-channel high voltage analog switches
19 April 2006, Communica
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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3,5 and 4,5 digit standalone panel-meter ICs
6 April 2006, CST Electronics, Electrocomp
The MAX1365-MAX1368 from Maxim are standalone panel-meter ICs for industrial sensor applications. These devices feature sigma-delta ADCs which digitise fully differential analog signals in the ±2 V and ...

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Port expander I²C chips offer non-volatile configuration
22 March 2006, Altron Arrow
Cypress Semiconductor recently introduced three new I²C port expanders that store all user settings in non-volatile memory, eliminating the need to reconfigure the device after each power-up. The devices ...

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12 W Class D stereo amplifier IC said to be low cost solution
22 March 2006, CST Electronics, Electrocomp
The MAX9741 is a high-power highly efficient Class D stereo amplifier from Maxim. The device offers audiophile audio quality while delivering continuous output power of 12 W per channel into 8 Ω loads. ...

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Low-power 6-bit digital potentiometer family
22 March 2006, Altron Arrow, Electrocomp, Tempe Technologies
Microchip's MCP401x series is a family of low-power, low-voltage, volatile, 6-bit digital potentiometers. They provide engineers with a digital solution that is cost and size-competitive with current ...

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22-bit ADC extremely small and low power
22 March 2006, Altron Arrow, Electrocomp, Tempe Technologies
Microchip Technology's MCP3550 integrated circuit is one of the lowest power, smallest A/D converters on the market with greater than 16-bit resolution. This 22-bit delta-sigma device is available in ...

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Discover the advantages of cascaded op-amps
8 March 2006, Altron Arrow, Electrocomp, Tempe Technologies
Microchip Technology has introduced cascaded dual op-amps: the MCP627X (2 MHz), MCP628X (5 MHz) and MCP629X (10 MHz). Features of this new topology include:    * Chip select (CS) pin for both amplifiers. * ...

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Asynchronous audio codec with on-chip amplifier
8 March 2006
STMicroelectronics' STw5095 low power stereo audio/voice codec is designed as a compact and flexible solution for delivering high-quality audio for battery-powered multimedia products and mobile phones. ...

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