Analogue, Mixed Signal, LSI


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Analog front-end for metering
11 November 2009
The MCP3901 from Microchip is a new analog front-end (AFE) for metering applications, featuring dual 16-/24-bit Delta-Sigma ADCs with up to 91 dB signal to noise and distortion (SINAD); internal programmable ...

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Dual-channel digital potentiometers
11 November 2009, Altron Arrow
ON Semiconductor has announced the availability of two new digitally programmable potentiometer (DPP) ICs suitable for high accuracy and stability for variable resistance adjustment applications in a ...

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High-speed SAR ADCs
11 November 2009, EBV Electrolink
New from Texas Instruments is a family of 16-, 14- and 12-bit simultaneous sampling successive approximation register (SAR) analog-to-digital converters (ADCs) with high-voltage inputs. The ADS8556, ADS8557 ...

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Filter-free audio amplifier
28 October 2009, Altron Arrow
Texas Instruments has introduced a 15 W stereo, filter-free, analog-input, Class D audio amplifier whose advanced electromagnetic interference (EMI) suppression technology eliminates the need for inductor-based ...

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Ultra-thin piezo speakers
28 October 2009
The latest addition to Murata’s family of piezoelectric ceramic speakers is just 1,2 mm in thickness, with side ventilation in its sturdy metal housing. The VSLBP1913E series’ rectangular shape improves ...

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DAC suits wireless communication
28 October 2009
Analog Devices introduced a dual-channel, 1,2 GSps, 16-bit DAC that supports the high data rates and complex modulation schemes required for advanced multicarrier wireless and broadband communications ...

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160 MSps pipeline ADC
28 October 2009, EBV Electrolink
National Semiconductor introduced a dual-channel 16-bit, 160 MSps pipeline ADC. With two high-speed channels, the ADC16DV160 offers excellent dynamic performance and a small footprint of 10 x 10 mm to ...

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Cypress expands PSoC platform
14 October 2009, Future Electronics
Cypress Semiconductor announced two new architectures in its PSoC programmable system-on-chip platform that increase performance and extend the programmable analog and digital embedded design platform, ...

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ADC cascadable to 32 channels
14 October 2009, CST Electronics
Maxim’s new MAX11040 is a 4-channel, 24-bit simultaneous-sampling ADC. Developed to enable simplicity in system design, up to eight devices can be daisy chained to provide a sampling capacity of up to ...

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HDMI signal conditioner
14 October 2009
STMicroelectronics has introduced a chip that simplifies the design of HDMI-compliant connections for high-definition products such as set-top boxes, Blu-ray players, game consoles and HDTVs. The HDMI2C1-5DIJ ...

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Precision op-amp
14 October 2009, EBV Electrolink
Intersil has announced the ISL28207, the first in a family of operational amplifiers built using the company’s new proprietary bipolar process technology. The ISL28207 is a dual 40 V low-power bipolar ...

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Stereo audio subsystem
14 October 2009, CST Electronics
Maxim’s MAX9879 is a stereo audio subsystem that combines a stereo Class D speaker amplifier, a DirectDrive stereo headphone amplifier and a low-noise analog bypass switch. It delivers 715 mW of output ...

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Dual-channel audio op-amp
14 October 2009, Altron Arrow
Texas Instruments has introduced a dual-channel, bipolar-input audio operational amplifier. The OPA1612, from TI’s Burr-Brown Audio line, offers designers low noise and low distortion, resulting in clear, ...

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Precision JFET-input op-amp
30 September 2009
Analog Devices has unveiled a 36 V precision JFET-input (junction field-effect transistor input) operational amplifier with low noise and distortion over a wide temperature range. The 19 MHz ADA4627 specifies ...

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High-accuracy voltage references
30 September 2009, Altron Arrow
ON Semiconductor has rolled out its new CAT8900 family of high-accuracy voltage reference ICs. The family combines very high initial accuracy, low supply current consumption and a stable temperature coefficient, ...

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Magnetic rotary encoder
30 September 2009, NuVision Electronics, ASIC Design Services
austriamicrosystems has introduced the AS5215, a dual die automotive magnetic rotary encoder IC based on the company’s patented stacked die technology. The amplitude of the output signal is programmable ...

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High-voltage bipolar DAC
30 September 2009, EBV Electrolink
Texas Instruments has introduced a four-channel, high-voltage, bipolar digital to analog converter (DAC). The 16-bit DAC8734 is part of a new family of bipolar DACs, including pin-compatible 12- and 14-bit ...

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Digital isolator simplifies USB isolation
16 September 2009
The personal computer (PC), currently the standard information processing device for office and home use, communicates with most peripherals using the universal serial bus (USB). Standardisation, cost ...

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Digital gear-tooth sensor
16 September 2009, Altron Arrow
Allegro MicroSystems has introduced a Hall-effect sensing integrated circuit and magnet combination that provides a solution for true zero-speed, digital gear-tooth sensing in two-wire applications. This ...

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Industrial-output signal conditioners
16 September 2009, CST Electronics
New from Maxim are the MAX15500 and MAX15501 industrial analog-output signal conditioners. These devices offer the industrial market a combination of high functionality, great integration and small total ...

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