Analogue, Mixed Signal, LSI


Latest Articles

ADC with software-selectable input range and simultaneous-sampling
30 June 2004, CST Electronics, 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, ...

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Hall-effect switches for high-temperature applications
30 June 2004, Altron Arrow
The A118X is a family of two-wire, unipolar Hall-effect switch ICs designed for use in automotive and industrial high-temperature applications. The new Allegro MicroSystems devices use a patented high-frequency ...

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SiGe gain block amplifiers
2 June 2004
Three new plastic packaged SiGe MMIC gain block amplifiers from Hittite Microwave are suited for wireless infrastructure/handhelds, test equipment, microwave radio and military COTS applications from ...

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Analog temperature sensor accurate to ±0,5°C
2 June 2004, CST Electronics
Dallas Semiconductor's temperature sensor chip, the DS600, is a ±0,5°C (max) accurate analog-output temperature sensor. The device comes factory calibrated and has a linear-voltage output characteristic, ...

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Switches and multiplexers meet both low resistance and low capacitance requirements
2 June 2004
The ADG14xx series of low on resistance multiplexers is the first in a new portfolio of devices from Analog Devices aimed at meeting the needs of next-generation industrial, instrumentation, and ATE requirements. ...

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Low noise amplifiers
2 June 2004, RF Design
The RF2371 and the RF2375 are two new silicon-based low noise amplifiers from RF Microdevices, designed for general-purpose amplification. With a range of 700-2000 MHz they offer high performance, low ...

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Dual and quad DACs guarantee 16-bit monotonicity over temperature
2 June 2004
Linear Technology's LTC2602 dual and LTC2604 quad 16-bit VOUT DACs guarantee monotonic performance over temperature with differential non-linearity (DNL) of ±1LSBMAX, which is critical in control loop ...

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Integrated audio power amplifier reduces board space required
2 June 2004, Surveillance, Products & Solutions, Logistics (Industry)
ON Semiconductor says that its NCP2809 device is a cost-effective stereo audio amplifier that improves sound quality and reduces part count in space-restricted wireless applications such as cellphones ...

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Tiny filter-less Class D audio amplifier
2 June 2004, Altron Arrow
National Semiconductor's new LM4667 is a filter-less high efficiency Boomer audio amplifier for cellular phones and portable consumer devices. Housed in a tiny micro SMD package, the device's fixed gain ...

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Fully digital high power amplifier reference design
19 May 2004, Security Services & Risk Management
Said to be the industry's first high power, fully digital Class-D amplifier solution, Philips Semiconductors' new reference design integrates advanced pulse width modulation (PWM) technology to help customers ...

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Designing robust and fault-tolerant motion-control feedback systems
19 May 2004, CST Electronics, Test & Measurement
Ref: z2708354m Today's demanding industrial applications require rugged, reliable robots and automated machines that operate under harsh conditions 24 hours a day, seven days a week. Such systems require ...

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Advanced digital post-processing techniques enhance performance in time-interleaved ADC systems
19 May 2004
Ref: z2708356m Time interleaving of multiple analog-to-digital converters by multiplexing the outputs of (for example) a pair of converters at a doubled sampling rate is by now a mature concept-first ...

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Low noise 6-channel electronic volume IC
19 May 2004, Altron Arrow, Hi-Q Electronics
Renesas Technology's new single-function 6-channel electronic volume IC is claimed to offer the industry's lowest output noise voltage of 0,85 µVrms. Suited for use in audio products such as home theatre ...

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16-bit 250 kSa/s ADC
19 May 2004
The AD7685 is a new 16-bit, 250 kSa/s, charge redistribution successive-approximation analog-to-digital converter from Analog Devices that operates from a 2 to 5,5 V single supply. It contains a very ...

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Power meter design achieves ±1% accuracy
5 May 2004, CST Electronics
Power meters provide an early warning of thermal overload by monitoring the power consumption in 'high reliability' systems. Power monitoring is especially suitable for systems in which the ...

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Low-power multirate limiting amplifiers
5 May 2004, CST Electronics
Maxim's MAX3747/MAX3747A are 3,3 V, low-power, multirate limiting amplifiers with a programmable loss-of-signal (LOS) indicator. These devices provide high gain and good bit-error-rate performance with ...

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Precision single-supply JFET input amplifiers
21 April 2004, Perimeter Security, Alarms & Intruder Detection, Products & Solutions
Applications for Analog Devices' new AD8627 family include photodiode transimpedance amplification, ATE reference level drivers, battery management, line powered and portable instrumentation, and remote ...

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Dual-connected operational amplifiers
21 April 2004, Altron Arrow, Access Control & Identity Management, Products & Solutions
Microchip's new MCP62x5 op-amp devices enable a standard two-stage amplifier signal chain to be implemented in an eight-lead package with a power-saving chip select. These devices are internally connected ...

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Fluid cooler for power modules
21 April 2004, Electrocomp, Power Electronics / Power Management
In view of the power density of today's semiconductor components, the dissipation of heat from electronic power modules is becoming increasingly complex. With its FLK fluid cooler product line, with a ...

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Filterless 15 W class-D audio amplifier
21 April 2004, CST Electronics
Maxim claims its 15 W, mono, filterless, Class-D audio amplifier, the MAX9703, offers the audio quality typically associated with linear (Class-AB) amps and the benefits of high-efficiency Class-D operation, ...

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