Analogue, Mixed Signal, LSI


Latest Articles

Rugged crystal oscillator
22 February 2012, Altron Arrow
Frequency control specialist, Euroquartz, has introduced Statek’s latest crystal oscillator that is designed for high-temperature, high-shock applications. Offering frequency output from 460 kHz to 50 ...

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VCO for mobile radios
22 February 2012, RF Design
Z-Communications has developed a new RoHS compliant voltage controlled oscillator for mobile communication system applications where low power consumption and small package size are critical. The USSP2350-LF ...

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I²C bus buffers
22 February 2012, Altron Arrow
New from Linear Technology are the LTC4313 and LTC4315 high noise margin buffers that provide capacitance buffering and bus extension capabilities to I²C/SMBus/PMBus systems. As the number of devices ...

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Rail-to-rail amplifiers
8 February 2012
Analog Devices has unveiled a series of high-speed amplifiers with a combination of high speed, low noise and low power. Designed for portable, multichannel and low-power instrumentation and healthcare ...

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Serial SAR ADCs
8 February 2012, Altron Arrow
Linear Technology has introduced the LTC2369-18, a serial 18-bit, 1,6 MSps pseudo-differential SAR analog-to-digital converter (ADC), which achieves 96,5 dB SNR and -120 dB THD while supporting a 0 V ...

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Highly accurate difference amplifier
8 February 2012, EBV Electrolink
Texas Instruments introduced a highly accurate difference amplifier for high common-mode-voltage applications up to +275 V. The INA149 has a common-mode rejection ratio (CMRR) of 100 dB and a minimum ...

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Touch sensing IC
8 February 2012, EBV Electrolink
Freescale Semiconductor announced a solution that combines gesture recognition on resistive screen technology and capacitive touch sensing in a single IC. This addition to the Xtrinsic sensing portfolio ...

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AFEs for femtocells and SDR
8 February 2012, Altron Arrow
The AFE7225, Texas Instruments’ newest analog front end (AFE) for femtocell base stations and portable software-defined radio (SDR) applications, is a 12-bit device that integrates a dual 125 MSps ADC ...

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Tactical grade gyroscope
8 February 2012
New from Analog Devices is the ADIS16136 tactical grade iSensor digital MEMS gyroscope, which provides 3,5°/hr typical bias stability in a matchbox-sized module consuming less than 1 W and weighing only ...

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Inertial measurement unit
25 January 2012
Analog Devices’ new ADIS16488 is a tactical grade, 10-degree-of-freedom (DoF) sensor and integrates a tri-axis gyroscope, tri-axis accelerometer, tri-axis magnetometer and a pressure sensor into a single ...

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Instrumentation amplifier
25 January 2012, Tempe Technologies
Microchip has premiered its first instrumentation amplifier, the MCP6N11. The device features Microchip’s unique mCal technology, which is an on-chip calibration circuit that enables low initial offset ...

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Low-noise DACs
25 January 2012, Altron Arrow
Analog Devices has introduced new D/A (digital-to-analog) converters (DACs) that provide high accuracy and low noise, simplifying the design of precision instrumentation and analytical equipment. The ...

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48-channel PWM generator
25 January 2012, Altron Arrow
Linear Technology’s new LT8500 is a pulse width modulation (PWM) generator with 48 independent channels. Each channel has an individually adjustable 12-bit (4096 steps) PWM register and a 6-bit (64 ...

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Voltage, current and temperature monitor
25 January 2012, Altron Arrow
New from Linear Technology is the LTC2991, an 8-channel I²C temperature, voltage and current monitor for 3 V and 5 V systems. The device incorporates a 14-bit ADC, 10 ppm/°C voltage reference and I²C ...

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High-speed ADCs
25 January 2012
Analog Devices announced today the addition of four high-speed A/D data converters to its portfolio. The two octal- and two quad-channel converters are designed for medical imaging and communications ...

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Isolated amplifier and modulator
23 November 2011, Altron Arrow
Recently introduced by Texas Instruments is an isolated amplifier and a delta-sigma modulator that enable precise shunt-based current measurement in motor control and green energy applications. The ...

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GPIO expanders
23 November 2011, KH Distributors
New from Exar are the XRA120x I²C/SMBus and XRA140x SPI GPIO expander product families – a total of 12 device offerings. The GPIO (general purpose input/output) expander products enable straightforward ...

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Microphone specifications explained
23 November 2011
A MEMS microphone IC is unique among Analog Devices’ products in that its input is an acoustic pressure wave. For this reason, some specifications included in the data sheets for these parts may not be ...

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Microwave PLL synthesiser
23 November 2011, Altron Arrow
Analog Devices has introduced a PLL (phase-locked loop) frequency synthesiser that can be used to implement local oscillators as high as 18 GHz in the up- and down-conversion sections of wireless receivers ...

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Single-wire I/O expander
23 November 2011
Texas Instruments’ TCA5405 is a single-wire I/O expander with self-timed, single-wire (STSW) technology. It allows system designers to control and expand outputs to as many as five, using a single processor ...

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