Analogue, Mixed Signal, LSI


Latest Articles

Incremental magnetic encoder
17 March 2010, Future Electronics
New from Avago is a compact incremental magnetic encoder for speed detection, knob control and rotary encoder applications. The AEAT-601B, which is designed in a protective plastic housing for durability ...

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Quad digital potentiometers
17 March 2010
Microchip’s new MCP4341, MCP4342 (MCP434X), MCP4361 and MCP4362 (MCP436X) quad digital potentiometers are 7- and 8-bit, non-volatile devices featuring an SPI interface and static current consumption of ...

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3D audio subsystem
3 March 2010, Altron Arrow
STMicroelectronics has introduced a single-chip audio subsystem IC that includes 3D sound enhancement for improved stereo effects in small devices offering high-quality sound. The TS4982’s 3D sound-enhancement ...

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Simultaneous-sampling ADC
3 March 2010, CST Electronics
The MAX11046 from Maxim is an 8-channel, 16-bit simultaneous-sampling ADC employing a unique architecture that provides a low-noise, on-chip, negative supply voltage. This innovation achieves true 16-bit ...

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Hi-Speed USB analog switch
3 March 2010
Maxim’s new MAX14550E is a Hi-Speed USB analog switch with a USB host-charger identification circuit to automatically detect portable devices. This device allows a host to charge portable devices even ...

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LED driver synchronises lighting and audio
3 March 2010, ASIC Design Services, NuVision Electronics
New from austriamicrosystems is the AS3665 LED driver capable of driving nine LED channels at up to 25 mA per channel. A dedicated 12-bit PWM for each of the nine channels delivers smooth colour effects ...

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Auto-tuning capacitive touch solution
3 March 2010, Altron Arrow
Cypress Semiconductor recently announced an automatic tuning solution for its CapSense capacitive touch-sensing devices. While other solutions require engineers to perform time-consuming calibrations ...

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Motion sensing module
3 March 2010
STMicroelectronics has integrated a 3-axis digital accelerometer with a 2-axis analog gyroscope in a single module. The solution combines a user-selectable full-scale acceleration range of ±2 G/±4 G/±8 ...

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Fast JFET-input amplifiers
3 March 2010, EBV Electrolink
New from Texas Instruments are the OPA653 and OPA659 JFET-input operational amplifiers, which provide a slew rate of up to 2675 V/μs. They combine a wide band voltage feedback amplifier with a high-impedance ...

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Mini-USB interface IC
17 February 2010
Freescale Semiconductor has developed a mini USB interface IC that enables a single mini USB connector to be used for external accessories including chargers, headsets, microphones and audio/data connections. ...

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New multichannel ADC family
17 February 2010, CST Electronics
Available in 188 kSps, 8-bit (MAX11600-05) and 94,4 kSps, 10-/12-bit (MAX11606-17) configurations, Maxim’s new MAX11600-MAX11617 family of ADCs provides designers with flexibility in selecting resolution, ...

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MEMS microphones
17 February 2010
STMicroelectronics has expanded its portfolio with next-generation micro-machined acoustic devices. The innovative MEMS microphones that use sensor technology from Omron target high sound quality, reliability ...

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SD card reader IC
17 February 2010, CST Electronics
Maxim’s new MAX14502 is a Hi-Speed USB-to-SD card bridge that increases read/write speed by up to 40x in portable electronics. This IC bypasses the slow processor of original USB applications, servicing ...

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Eight-channel bipolar DACs
17 February 2010, EBV Electrolink
Texas Instruments has introduced six new digital-to-analog converters (DACs) available in 12-, 14- and 16-bit versions and with either SPI or parallel interface. The eight-channel DAC87x8 family features ...

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Configurable touch-sensing controller
3 February 2010, Altron Arrow
Cypress Semiconductor has announced a new line of CapSense capacitive touch-sensing devices with low-power 1,8 V operation. The CY8C20xx6A devices replace mechanical buttons and sliders, offering attractive, ...

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Sensor interface IC
3 February 2010, ASIC Design Services, NuVision Electronics
austriamicrosystems has expanded its interface product portfolio with the AS1716, a sensor designed for interfacing to piezo electronic capacitive sensors. It operates from a single 4,5 V to 5,5 V supply ...

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14-bit ADC captures 250 MSps
3 February 2010
Texas Instruments has introduced the first in a new class of high-speed analog-to-digital converters (ADCs) delivering low power consumption and excellent dynamic performance across wide signal bandwidths ...

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Mono class D audio amplifier
3 February 2010, Hi-Q Electronics
AnalogicTech has developed the AAT5101, a 2,5 W Class D audio amplifier that combines low-voltage operation with low-quiescent current and standby current. The mono power amplifier operates across a ...

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Keypad and backlight controller
3 February 2010, CST Electronics
The MAX7360 is a key-switch controller from Maxim featuring multiple key press/release detection on up to 64 keys, plus eight extra GPIOs/LED drivers and advanced ESD protection. Individual key codes ...

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QWERTY-capable keypad controller
20 January 2010, Altron Arrow
New from Texas Instruments is the TCA8418, a keypad scan device that can generate an interrupt output signal using a three-key combination such as CTRL-ALT-DEL, which frees up the processor from scanning ...

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