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Las últimas tecnologías de Analog Devices Inc.

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2022-12-31, High performance, SPI digital output, angular rate sensor

The ADXRS800 is an angular rate sensor (gyroscope) intended for automotive electronic stability control, vehicle rollover detection, and other high performance applications. An advanced, differential, quad-sensor design rejects the influence of linear acceleration, enabling the ADXRS800 to operate in exceedingly harsh environments where shock and vibration are present

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2022-12-30, Analog Devices 8-Bit DAC with Output Amplifiers

The AD7224 is a precision 8-bit voltage-output, digital-toanalog converter, with output amplifier and double buffered interface logic on a monolithic CMOS chip. No external trims are required to achieve full specified performance for the part

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2022-12-29, Dual 10-bit, 125Msps low power 3V ADC

The LTC2281 is a 10-bit 125Msps, low power dual 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2281 is perfect for demanding imaging and communications applications with AC performance that includes 61.6dB SNR and 82dB SFDR for signals at the Nyquist frequency.

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2022-12-24, Analog Devices offers high speed, low power, 8-bit a /D converter

The AD7823 is a high speed, low power, 8-bit A/D converter that operates from a single 2.7 V to 5.5 V supply. The part contains a 4 µs typ successive approximation A/D converter, inherent track-and-hold functionality (with a pseudo differential input) and a high speed serial interface that interfaces to most microcontrollers. The AD7823 is fully specified over a temperature range of –40°C to +125°C

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2022-12-23, Analog Devices High Common-Mode Voltage, Difference Amplifier

The AD629 is a difference amplifier with a very high input, common-mode voltage range. It is a precision device that allows the user to accurately measure differential signals in the presence of high common-mode voltages up to ±270 V.

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2022-12-19, Analog Devices offers integrated four high performance analog-to-digital converters

The ADAU1977 incorporates four high performance analog-todigital converters (ADCs) with direct-coupled inputs capable of 10 V rms. The ADC uses multibit sigma-delta (Σ-Δ) architecture with continuous time front end for low EMI

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2022-12-16, Analog Devices ADR3625 High Current Output Voltage References

Analog Devices Inc. ADR3625 High Current Output Voltage References are low-power, high-precision components with a maximum temperature coefficient of 3ppm/°C (B-grade) in an 8-lead MSOP package. Capable of sourcing up to 70mA, the ADR3625 provides an exceptional replacement to standard low dropout (LDO) regulators.

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2022-12-13, Analog device six input channel analog front end

The AD73360 is a six-input channel analog front-end processor for general purpose applications including industrial power metering or multichannel analog inputs. It features six 16-bit A/D conversion channels each of which provide 77 dB signal-tonoise ratio over a dc to 4 kHz signal bandwidth. Each channel also features a programmable input gain amplifier (PGA) with gain settings in eight stages from 0 dB to 38 dB.

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2022-12-13, DS87C520/DS83C520 EPROM/ROM high speed microcontroller

The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications will see a speed improvement of 2.5 times using the same code and the same crystal.

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2022-12-12, Analog Devices 400 MSPS 14-bit, 1.8V CMOS direct digital synthesizer

The AD9952 is a direct digital synthesizer (DDS) featuring a 14-bit DAC (digital-to-analog converter) and operating up to 400 MSPS. The AD9952 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 200 MHz.

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2022-12-09, Analog Devices Ultra precision, low noise voltage reference

The ADR42x are a series of ultraprecision, second generation eXtra implanted junction FET (XFET) voltage references featuring low noise, high accuracy, and excellent long-term stability in SOIC and MSOP footprints.

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2022-12-08, Linear Technology 20mA, 3V to 80V Low Dropout Micropower Linear Regulator

The LT3014B is a high voltage, micropower low dropoutlinear regulator. The device is capable of supplying 20mA of output current with a dropout voltage of 350mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (7µA operating) makes the LT3014B an ideal choice. Quiescent current is also well controlled in dropout.

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2022-12-08, Analog Devices Low Phase Noise, Fast Settling PLLFrequency Synthesizer

The ADF4193 frequency synthesizer can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. Its architecture is specifically designed to meet the GSM/EDGE lock time requirements for base stations.

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2022-12-01, Analog Devices Fault-Protected Analog Multiplexers

The ADG508F/ADG509F can withstand continuous voltage inputs from −40 V to +55 V. When a fault occurs due to the power supplies being turned off, all the channels are turned off and only a leakage current of a few nanoamperes flows.

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2022-11-19, ADI launched long-distance single pair Ethernet power supply (SPoE) solution to help achieve intelligent building and factory automation

Analog Devices announced the launch of Long Range Single Pair Power over Ethernet (SPoE) Powered Appliance (PSE) and Powered Appliance (PD) solutions to help customers improve intelligence in smart buildings, factory automation, and other applications on the edge of traditional networks. This series of solutions supports real-time power management and telemetry, provides low standby power consumption and is easy to install, facilitating "last mile" power connections in factory and building automation applications.

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2022-11-17, Analog Device LTC3351 synchronous step-down controller

The LTC3351 is a rechargeable standby power controller and monitors a series stack of one to four supercapacitors. The LTC3351's synchronous step-down controller drives constant-current/constant-current programmable input current-limiting voltage charging of an n-channel mosfet.

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2022-11-16, Analog Devices AD5770R Current Output Digital to Analog Converter

The AD5770R is a 6-channel, 14-bit resolution, low-noise, programmable current-output digital-to-analog converter (DAC) for photonics control applications. The device includes a 1.25V, on-chip voltage reference, 2.5kΩ precision resistor reference current generation, die temperature, output monitoring function, fault alarm, and reset function.

Technology Cover

2022-11-14, Analog Devices' MAX25239 and MAX25240 are automotive 2 V to 36 V, 4 A and 6 A buck-boost converters

ADI's MAX25239 and MAX25240 are small, synchronous, buck-boost converters with integrated H-bridge switches. These ICs provide a fixed-output regulation voltage and an externally adjustable output voltage in the 3 V to 20 V range with an input voltage above, below, or equal to the output regulation voltage