Analogue, Mixed Signal, LSI


Latest Articles

5 GHz differential amplifier
23 June 2010
Analog Devices has introduced a 5 GHz differential amplifier able to drive ADC (analog-to-digital converter) signals from DC to 1 GHz at low power. The ADA4960-1 is a low-distortion, high-speed differential ...

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Projected touch-screen sensing solution
23 June 2010, Tempe Technologies
Microchip has unveiled mTouch Projected Capacitive Touch-Screen Sensing Technology, the first in a series of patent-pending releases supporting projected capacitive touch-screen solutions across the company’s ...

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Dual core ADCs
23 June 2010, MB Silicon Systems
ZMDI has expanded its SARah family with 12 new dual core ADCs with sampling rates of 1 MSps for motor control units, power inverters and multi-axis positioning systems. The ZADC510x and ZADC512x are ...

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Quad DAC achieves 1 GSps
23 June 2010
Analog Devices has introduced a high-speed quad DAC (digital-to-analog converter) that provides support for multi-antenna wireless communications standards requiring the large bandwidths demanded by DPD ...

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Capacitive touch sensor ICs
9 June 2010, Tempe Technologies
Semtech has announced the SX864x platform of capacitive sensing ICs that come in 8- and 12-channel models and feature integrated LED drivers. This platform supports a wide range of button, slider and ...

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Automotive headphone amplifiers
9 June 2010, CST Electronics
The MAX13330 and MAX13331 are new automotive stereo headphone amplifiers from Maxim. Designed for automotive entertainment systems in which board space is at a premium and high-voltage protection is paramount, ...

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Class D audio amplifiers
9 June 2010, Altron Arrow
Texas Instruments has introduced a 3,2 W per channel stereo Class D amplifier and a 3 W, mono Class D amplifier, both with fast gain ramp ‘SmartGain’ automatic gain control (AGC) and programmable dynamic ...

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Driving PIN diodes with op-amps
26 May 2010
PIN diodes, which sandwich a lightly doped intrinsic (I) region between heavily doped P and N regions, are used extensively in RF and microwave applications. Common applications of PIN diodes are microwave ...

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Touch sensor for on/off/wake-up control
26 May 2010, EBV Electrolink
STMicroelectronics has released details of a touch-sensor controller that improves the performance and styling of products such as mobile phones, portable consumer products and appliances. Consumers will ...

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Current-sense amplifier
26 May 2010, CST Electronics
Maxim’s MAX9634 is the latest addition to its industry-leading portfolio of high-side current-sense amplifiers (CSAs). Designed for space-constrained portable applications, the 1 mm² device has a wide ...

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Synchronous PWM controllers
26 May 2010
ON Semiconductor recently introduced three new flexible synchronous pulse width modulation (PWM) controller devices – the NCP3020A, NCP3020B and NCP3011. Offering a wide input voltage range from 4,7 V ...

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Precision isolation amplifiers
26 May 2010, Future Electronics
Avago has announced three new precision isolation amplifiers with increased accuracy, bandwidth and high insulation made possible by proprietary optical isolation technology. Based on sigma-delta analog-to-digital ...

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4-channel video surveillance processor
26 May 2010, MB Silicon Systems
Averlogic’s AL37204 is a 4-channel video surveillance processor with features including simultaneous monitoring-playback-recording operation, flexible video display mode, bitmapped and dynamic coloured ...

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JFET-input audio op-amps
26 May 2010, Altron Arrow
Extending its Burr-Brown Audio line, Texas Instruments has introduced a family of JFET-input op-amps featuring low noise and distortion to maximise audio system quality and performance. With a quiescent ...

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Differential sensor signal conditioner
26 May 2010, MB Silicon Systems
ZMDI has introduced the ZSSC3053, a pure differential sensor signal conditioner (SSC) for high-accuracy amplification and sensor-specific correction of millivolt-level DC sensor signals. The chip is adjustable ...

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Single- and dual-channel DACs
26 May 2010, Tempe Technologies
New from Microchip are the MCP4801/2, MCP4811/2 (MCP48XX) and MCP4901/2, MCP4911/2 (MCP49XX) digital-to-analog converters (DACs). The new products expand the company’s portfolio of DACs with single- and ...

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Tiny magnetic sensors
26 May 2010
Smaller than the head of a pin, the 1,1 x 1,1 x 0,45 mm ADL series GMR digital switches are NVE’s smallest packaged parts. Targeted at ultraminiature industrial controls, outputs are configured as magnetic ...

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MEMS microphones
26 May 2010
Analog Devices has created two new MEMS microphones that enable advanced audio functions for portable electronics. These functions include high-fidelity audio/video playback, hands free communication, ...

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Current-sensing amplifier
26 May 2010
STMicroelectronics’ TSC102 is a high-side current-sensing amplifier with low power consumption that is designed for direct connection to a small current-sensing resistor sitting at a voltage up to 30 ...

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Comparator operates in harsh environments
12 May 2010
Electronic components designed for use in various consumer electronic devices and systems are typically developed for use at room temperatures. When these components are required to work in harsh environments, ...

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