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Nuevas tecnologías

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2018-09-08, Analog Devices - Sigma-Delta A/D converter for power efficient instrumentation solutions

Analog Devices has introduced the AD7768-1, a low power, high-performance, 24-bit single channel sigma-delta A/D for precision conversion AC and DC signals.

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2018-09-07, Analog Devices - Isolated PoE PSE controller passes IEEE 802.3bt conformance tests (Linear LTC4291/92)

Analog Devices announces the Power by Linear LTC4291/92 isolated four-port PSE controller chipset, claimed to be the first of its kind to pass a series of IEEE 802.3bt (PoE++) PoE conformance tests administered by Sifos Technologies.

Technology Cover

2018-09-07, RECOM - AC/DC modules for wide mains voltages up to 480VAC

RECOM has released its exclusive 5W AC/DC converter, the RAC05-K/480 series, which allows input voltages of up to 480VAC.

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2018-09-05, Texas Instruments - Inductor-free stereo analog input class-D audio amplifier (TPA3138D2)

The Texas Instruments TPA3138D2 is a 10W/ch, high-efficiency, low-idle-current Class-D stereo audio amplifier. It can drive stereo speakers with a load as low as 3.2Ohm.

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2018-09-05, Analog Devices - GaAs MMIC double-balanced mixers for LMDS, SATCOM, VSAT applications and more (HMC292A)

The Analog Devices HMC292A GaAs MMIC Double-Balanced Mixers are miniature passive GaAs MMIC double-balanced mixers that can be used as a downconverter or upconverter from 14GHz to 32GHz.

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2018-09-05, Diodes Incorporated - Offline buck converter for IoT applications

Diodes Incorporated is offering the AL17050 universal offline buck converter designed for low-power IoT applications.

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2018-09-05, AVX - New wet electrolytic tantalum capacitor series for high-temperature operation

AVX Corporation has a new high-temperature wet electrolytic tantalum capacitor series.

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2018-09-04, Vishay - New optocoupler ideal for system control in automotive applications (VOMA617A-X001T)

The first-ever AEC-Q101 qualified, phototransistor optocoupler provided by Vishay. This newly-launched device, the VOMA617A, combines a high CTR of 50% to 600% with low 5mA forward current.

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2018-08-14, Analog Devices - High efficiency N-channel switching surge stopper protects against transients

Analog Devices now offers the Power by Linear LTC7862, a high efficiency switching surge stopper with overvoltage and overcurrent protection for high availability systems.

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2018-08-14, Texas Instruments - Industrial eFuse with integrated reverse polarity protection

The Texas Instruments TPS2662x family are compact, feature-rich high-voltage eFuses with a full set of protection features.

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2018-08-14, Analog Devices - Power manager offers high-efficiency charging and system backup for two supercapacitors

Analog Devices offers the Power by Linear LTC4041, a complete supercapacitor backup power management system for 2.9V to 5.5V supply rails that must be kept active throughout a main power failure.

Technology Cover

2018-08-14, Panasonic - New series of automotive-qualified aluminium electrolytic capacitors

Panasonic Industry Europe has a new series of automotive-qualified aluminium electrolytic capacitors profiting from extremely high ripple current (two to 2.5 times higher than current FC series products) and large capacitance values (up to 60% higher than current series products).

Technology Cover

2018-08-14, TDK - Current-compensated ring core chokes for use in frequency converters

TDK Corporation has a new series of EPCOS current-compensated ring core powerline double chokes. The RoHS-compatible B82724J8*N040 series highlights a high rated voltage of 800VDC or 250VAC in constant operation and was produced specifically for use as DC link chokes in frequency converters.

Technology Cover

2018-07-06, Texas Instruments - Low power LVDS serializer for automotive applications

The Texas Instruments DS90C189-Q1 is a low power bridge for automotive applications that reduces the size of the RGB interface between the host GPU and the Display.

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2018-07-06, Analog Devices - Advanced biological and chemical sensing interface IC for next generation sensors

Analog Devices offers a new sensor interface IC that supports the next generation of intelligent electrochemical sensors. It is claimed to be the only solution available to include potentiostat and EIS functionality on a single chip.

Technology Cover

2018-07-06, Maxim - Fuel gauges offers high levels of accuracy and ease of design

Designers can maximise runtime and achieve an enhanced user experience with the MAX17260 and MAX17261 ModelGauge m5 EZ fuel gauges by Maxim Integrated Products.

Technology Cover

2018-07-06, Microchip - New 8-bit MCUs offer increased functionality in sensor nodes

Microchip has expanded its tiny AVR MCU series with two new devices which offer advanced analogue features and the largest memory variants in the family.

Technology Cover

2018-07-06, Analog Devices - Integrated optical module reduces smoke detector false alarms

Analog Devices offers their new ADPD188BI, an integrated optical module offering two LEDs, photodiode, and AFE integrated combined in a single package.