Analog Devices Inc.
Analog Devices, Inc. (NYSE: ADI) defines innovation and excellence in signal processing. ADI's analog, mixed-signal, and digital signal processing (DSP) integrated circuits (IC) play a fundamental role in converting, conditioning, and processing real-world phenomena such as light, sound, temperature, motion, and pressure into electrical signals to be used in a wide array of electronic equipment.
- 1-800-262-5643
(781) 935-5565 - One Analog Way
Wilmington, MA 01887
United States of America
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Product
Low Input Bias Current Op Amps (≤100 pA)
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Low input bias current op amps are required whenever the difference of currents or voltage is small and needs to be measured accurately. These op amps are used so that the signal is not loaded down by the input of the op amps. Low input bias current op amps are critical for interfacing sensors in applications from photodiodes, pH meters, or other electrometer related functions to downstream electronics. Analog Devices has many precision op amps that fit the definition and range of these applications.
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Product
Fixed Attenuators
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The Analog Devices family of wideband, fixed value, 50 Ω matched attenuator products offers relative attenuation levels that range up to 20 dB. Our products are ideal for microstrip, hybrid, and multichip module applications that require extremely flat attenuation and excellent VSWR vs. frequency.
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Product
Low Noise Amplifiers
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Analog Devices RF amplifiers are designed utilizing the company’s leading amplifier and RF IC expertise. Our extensive family of single-ended input/output, fixed-gain amplifiers can be used from dc to microwave and include low noise amplifiers, gain blocks, intermediate frequency amplifiers, driver amplifiers, and differential amplifiers. These devices offer high linearity, low noise figures, and various fixed-gain options, as well as low power consumption; they are all fully specified over frequency, temperature, and supply voltage for use in a variety of applications.
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Multi Channel A/D Converters
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Analog Devices multiplexed channel precision A/D converters include one ADC and span 8-bit to 24-bit resolutions and throughputs from kSPS to 10 MSPS, while offering industry-leading performance in noise, linearity, and dynamic range. ADI offers a quick and easily deployed multichannel solution suited to your application’s diverse needs in speed, power, and size. Engineered to accommodate single-ended, differential, and pseudo differential inputs, our multiplexed converters offer the feature set needed for next-generation end systems.
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HDMI/DVI Transmitters
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HDMI® transmitters and DVI transmitters remain in high demand in many professional, consumer, and automotive video applications. Analog Devices’ diverse solutions offer competitive advantages such as automotive qualification, low power, and small packages (3.4 mm × 3.4 mm WLCSP). Our range of HDMI/DVI transmitters provide conversion of a range of formats such as HDMI, MIPI, and TTL to HDMI video data. Typical applications include set-top boxes, video distribution, and digital cameras. In these applications, Analog Devices’ HDMI transmitters and DVI transmitters offer proven interoperability over years of implementation into many products. Our HDMI parts also support HDCP for encrypted content protection.
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Product
RMS Responding Power Detectors
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Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms responding detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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Product
CAT-5 Video Receivers
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Analog Devices high speed, differential CAT-5 video receivers and equalizers compensate for the transmission losses of UTP and coaxial cables up to 300 meters in length. Various gain stages are summed together to best approximate the inverse frequency response of the cable. Logic circuitry controls the gain functions of the individual stages so that the lowest noise can be achieved at short-to-medium cable lengths. Our video receivers provide excellent common-mode rejection that enables the use of low cost, unshielded twisted pair cables in noisy environments.
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Product
SigmaDSP Audio Processors
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SigmaDSP® processors are fully programmable, single chip audio DSPs that are easily configurable through the SigmaStudio™ graphical development tool, and are ideal for automotive and portable audio products. SigmaDSP chips are available with integrated sample rate converters, A/D converters, D/A converters, and output amplifiers.
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Product
PWM to Voltage Output D/A Converters
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Analog Devices’ pulse-width modulation (PWM) to voltage output D/A converters convert a PWM input to an accurate, stable, buffered voltage without the ripple, slow settling, and external passive components of discrete filter implementations. Our PWM D/A converters measure the period and pulse width of a PWM input signal and immediately update the D/A converter output with up to 12-bit accuracy and no software coding required. This family of D/A converters is available with 8-bit to 12-bit resolution, dual and quad channels, integrated references, and with high temperature operation. Applications include isolated motor control, automotive headlights or industrial lighting, and other applications that benefit from the simple control interface.
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Product
Wideband Distributed Amplifiers
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Analog Devices GaAs MMIC-based wideband distributed amplifiers cover the dc to 65 GHz frequency range in various ultrawide bandwidths. Our design catalog includes low noise amplifiers, power amplifiers, and driver amplifier designs to meet your needs in applications such as electronic warfare, radar, electronic countermeasures, optical applications, and instrumentation. To meet diverse design requirements, some of our LNAs also offer internal-self biasing that requires only a signal drain voltage to operate.
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Product
Digital Sequencers
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The Analog Devices Super Sequencer ® portfolio offers a total power management platform for monitoring, measuring, sequencing, and margining a large number of voltages. Our comparators provide ±1% accurate monitoring of rails, while 12-bit ADCs offer voltage readback via a serial interface. Applications utilizing these devices benefit from sequencing that has been custom tailored to their needs by powerful state machine cores, as well as DAC banks to trim or margin regulators. Our digital sequencers include on-board EEPROM for storing devices parameters and for latching information for later analysis.
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Product
Parallel Interface Voltage Output D/A Converters
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Analog Devices offers a large portfolio of parallel interface voltage output D/A converters (DACs). We provide precision, fast settling, rail-to-rail micropower VOUT D/A converters, with resolutions of 8 bits up to 16 bits, single-channel to 40-channel density, and a unipolar or bipolar supply. These devices are used in a wide variety of applications such as process control, automotive test equipment, or digital gain and offset adjustment.
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Product
16-Bit, 12 GSPS, RF DAC and Direct Digital Synthesizer
AD9164
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The AD9164 is a high performance, 16-bit digital-to-analog converter (DAC) and direct digital synthesizer (DDS) that supports update rates to 6 GSPS. The DAC core is based on a quad-switch architecture coupled with a 2× interpolator filter that enables an effective DAC update rate of up to 12 GSPS in some modes. The high dynamic range and bandwidth makes these DACs ideally suited for the most demanding high speed radio frequency (RF) DAC applications. The DDS consists of a bank of 32, 32-bit numerically controlled oscillators (NCOs), each with its own phase accumulator. When combined with a 100 MHz serial peripheral interface (SPI) and fast hop modes, phase coherent fast frequency hopping (FFH) is enabled, with several modes to support multiple applications.
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Product
Difference Amplifiers
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A difference amplifier is a special purpose amplifier designed to measure differential signals, otherwise known as a subtractor. A key feature of a difference amplifier is its ability to remove unwanted common mode signals, known as common mode rejection (CMR). Unlike most types of amplifiers, difference amplifiers are typically able to measure voltages beyond the supply rails, and are used in applications where large dc or ac common-mode voltages are present. They are ideal for current and voltage monitoring. Analog Devices offers a range of difference amplifiers, optimized for low distortion, low power, or high voltage performance.
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Product
Phase Locked Loop (PLL) Synthesizer & Translation Loop
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ADI’s industry leading phase locked loop (PLL) synthesizer family features a variety of high performance, low jitter clock generation and distribution devices. The extensive, ever growing family includes over 100 products, optimized for high data rate, low jitter clocking applications. The portfolio features PLLs, PLL/VCOs, and distribution chips, designed for clocking applications where synchronization, clock distribution, and phase noise performance are all vitally important.
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Linear Technology
Linear Technology Corporation designs, manufactures and markets a broad line of standard high performance analog and mixed signal integrated circuits.
