sample buy - Robuta Search

https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-hmc677g32/sample-buy.html EVAL-HMC677G32 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/max4915a/sample-buy.html MAX4915A Sample & Buy | Analog Devices The MAX4914B/MAX4915A/B/MAX4917A/B family of switches feature internal current limiting to prevent damage to host devices due to faulty load conditions. These... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max17554cevkit/sample-buy.html MAX17554CEVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max32670evkit/sample-buy.html MAX32670EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-hmc998apm5e/sample-buy.html EVAL-HMC998APM5E Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/reference-designs/maxrefdes27/sample-buy.html MAXREFDES27 Sample & Buy | Analog Devices Today's factories rely more on automation and less on manual labor. With this increased use of robotics comes the increased need for proximity sensing.... sample buy analog devices https://www.analog.com/en/products/AD5307/sample-buy.html AD5307 Sample & Buy | Analog Devices The AD5307/AD5317/AD5327 are quad 8-, 10-, and 12-bit buffered voltage-output DACs, in 16-lead TSSOP package, which operate from single 2.5 V to 5.5 V supply... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max20028evkit/sample-buy.html MAX20028EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/HMC689/sample-buy.html HMC689 Sample & Buy | Analog Devices The HMC689LP4(E) is high dynamic range passive MMIC mixer with integrated LO amplifier in 4x4 SMT QFN package covering 2.0 - 2.7 GHz. Excellent IP3 performance... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-hmc965lp5e/sample-buy.html EVAL-HMC965LP5E Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/MAX24104/sample-buy.html MAX24104 Sample & Buy | Analog Devices The MAX24104 restores high-frequency signal level at the decision-feedback equalizer (DFE) receiver for high-loss backplane and cable channels. This permits... sample buy analog devices https://www.analog.com/en/products/max15062/sample-buy.html MAX15062 Sample & Buy | Analog Devices The MAX15062 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over 4.5V to 60V voltage range. The... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adv7181d/sample-buy.html EVAL-ADV7181D Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adl6012/sample-buy.html EVAL-ADL6012 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/adm101e/sample-buy.html ADM101E Sample & Buy | Analog Devices The ADM101E is single channel RS-232 driver and receiver in the Analog Devices Craft Port series, designed to operate from single, 5 V supply. highly efficient... sample buy analog devices https://www.analog.com/en/products/max24101/sample-buy.html MAX24101 Sample & Buy | Analog Devices The MAX24101 restores high-frequency signal level at decision-feedback equalizer (DFE) receiver for high-loss backplane and cable channels. This permits the... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-hmc744lc3/sample-buy.html EVAL-HMC744LC3 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/ad779/sample-buy.html AD779 Sample & Buy | Analog Devices The AD779 is complete, multipurpose 14-bit monolithic analog-to-digital converter, consisting of sample-hold amplifier (SHA), microprocessor compatible bus... sample buy analog devices https://www.analog.com/en/products/MAX25540/sample-buy.html MAX25540 Sample & Buy | Analog Devices The MAX25540 is 4-channel power-management IC designed to accommodate the main rails used in modern automotive TFT displays. The IC supports the power... sample buy analog devices https://www.analog.com/en/products/ADUM150N/sample-buy.html ADuM150N Sample & Buy | Analog Devices The ADuM150N/ADuM151N/ADuM152Nare 5-channel digital isolators based on Analog Devices, Inc., iCoupler technology. Combining high speed, complementary... sample buy analog devices https://www.analog.com/en/products/ADF41510/sample-buy.html ADF41510 Sample & Buy | Analog Devices The ADF41510 is an ultra-low noise frequency synthesizer that can be used to implement local oscillators (LOs) as high as 10 GHz in the upconversion and... sample buy analog devices https://www.analog.com/en/products/AD9972/sample-buy.html AD9972 Sample & Buy | Analog Devices The AD9972 is highly integrated dual-channel CCD signal processor for high speed digital video camera applications. Each channel is specified at pixel rates of... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-ad74115/sample-buy.html EVAL-AD74115 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/HMC653LP2E/sample-buy.html HMC653LP2E Sample & Buy | Analog Devices The HMC652LP2E / 653LP2E / 654LP2E / 655LP2E are line of wideband fixed value SMT 50 Ohm matched attenuators which offer attenuation levels of 2, 3, 4 and 6 dB... sample buy analog devices https://www.analog.com/en/products/max6870/sample-buy.html MAX6870 Sample & Buy | Analog Devices The MAX6870/MAX6871 EEPROM-configurable, multivoltage supply sequencers/supervisors monitor several voltage detector inputs, two auxiliary inputs, and four... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max98365aevsys/sample-buy.html MAX98365AEVSYS Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1643a/sample-buy.html DC1643A Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/LTC7050-1/sample-buy.html LTC7050-1 Sample & Buy | Analog Devices The LTC7050-1 dual monolithic power stage fully integrates high speed drivers with low resistance half-bridge power switches plus comprehensive monitoring and... sample buy 1 analog devices https://www.analog.com/en/products/max1543/sample-buy.html MAX1543 Sample & Buy | Analog Devices The MAX1542/MAX1543 include high-performance boost regulator and two high-current operational amplifiers for active matrix, thin-film transistor (TFT),... sample buy analog devices https://www.analog.com/en/products/max30005/sample-buy.html MAX30005 Sample & Buy | Analog Devices The MAX86176 is complete photoplethysmogram (PPG) and electrocardiogram (ECG) analog front-end (AFE) solution for wearable applications. The MAX30005 is... sample buy analog devices https://www.analog.com/en/products/ADRF5048/sample-buy.html ADRF5048 Sample & Buy | Analog Devices The ADRF5048 is nonreflective SP4T switch manufactured in the silicon on insulator (SOI) process. This device operates from 100 MHz to 45 GHz with an insertion... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-ssm6515/sample-buy.html EVAL-SSM6515 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1884a-b/sample-buy.html DC1884A-B Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/ADF4383/sample-buy.html ADF4383 Sample & Buy | Analog Devices The ADF4383 is high performance, ultra-low jitter, fractional-N phased-locked loop (PLL) with an integrated voltage controlled oscillator (VCO) ideally suited... sample buy analog devices https://www.analog.com/en/resources/reference-designs/maxrefdes145/sample-buy.html MAXREFDES145 Sample & Buy | Analog Devices The MAXREFDES145# is fully IO-Link-compliant, 8-port IO-Link master reference design. This design uses TEConcept's IO-Link master stack and is both an IO-Link... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max77680evkit/sample-buy.html MAX77680EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/AD9708/sample-buy.html AD9708 Sample & Buy | Analog Devices The AD9708 is the 8-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, which... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-ad9959/sample-buy.html EVAL-AD9959 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/ADMV8818/sample-buy.html ADMV8818 Sample & Buy | Analog Devices The ADMV8818-EP is fully monolithic microwave integrated circuit (MMIC) that features digitally selectable frequency of operation. The device features four... sample buy analog devices https://www.analog.com/en/products/MAX4454/sample-buy.html MAX4454 Sample & Buy | Analog Devices The MAX4452/MAX4352 single, MAX4453/MAX4353 dual, and MAX4454/MAX4354 quad amplifiers combine high-speed performance with ultra-low power consumption. The... sample buy analog devices https://www.analog.com/en/products/MAX1448/sample-buy.html MAX1448 Sample & Buy | Analog Devices The MAX1448 3V, 10-bit analog-to-digital converter (ADC) features fully differential , pipelined 10-stage ADC architecture with wideband track-and-hold (T/H),... sample buy analog devices https://www.analog.com/en/products/MAX5405/sample-buy.html MAX5405 Sample & Buy | Analog Devices The MAX5403/MAX5404/MAX5405 is family of dual linear taper digital potentiometers. Each device has one 3-terminal potentiometer and one 2-terminal variable... sample buy analog devices https://www.analog.com/en/products/MAX4036/sample-buy.html MAX4036 Sample & Buy | Analog Devices The single MAX4036/MAX4037 and dual MAX4038/MAX4039 operational amplifiers operate from single +1.4V to +3.6V (without reference) or +1.8V to +3.6V (with... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adp8870/sample-buy.html EVAL-ADP8870 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/ad5750-2/sample-buy.html AD5750-2 Sample & Buy | Analog Devices The AD5750/ AD5750-1/ AD5750-2 are single-channel, low cost, precision voltage/current output drivers with hardware- or software-programmable output ranges.... sample buy 2 analog devices https://www.analog.com/en/products/ADL5910/sample-buy.html ADL5910 Sample & Buy | Analog Devices The ADL5910 is radio frequency (RF) detector that operates from dc to 6 GHz. It provides programmable envelope threshold detection function. The envelope... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1661a/sample-buy.html DC1661A Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max1193_evkit/sample-buy.html MAX1193EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1369a-b/sample-buy.html DC1369A-B Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max1434evkit/sample-buy.html MAX1434EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max1567evkit/sample-buy.html MAX1567EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/max9003/sample-buy.html MAX9003 Sample & Buy | Analog Devices The MAX9000 family features the combination of high-speed operational amplifier, 185ns comparator, and precision 1.230V reference. These devices operate from... sample buy analog devices https://www.analog.com/en/products/LTC3230/sample-buy.html LTC3230 Sample & Buy | Analog Devices The LTC3230 is low noise charge pump DC/DC converter designed to drive 4 Main LEDs and 1 Sub LED, plus two 200mA linear regulators to provide additional system... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc827a-b/sample-buy.html DC827A-B Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/MAX96717F/sample-buy.html MAX96717F Sample & Buy | Analog Devices The MAX96717F GMSL serializer receives video on MIPI CSI-2 interface and outputs it on GMSL2 serial link transceiver. Simultaneously, it sends and receives... sample buy analog devices https://www.analog.com/en/products/MAX1857/sample-buy.html MAX1857 Sample & Buy | Analog Devices The MAX1857 low-dropout linear regulator operates from +2.5V to +5.5V supply and delivers guaranteed 500mA load current with low 120mV dropout. The... sample buy analog devices https://www.analog.com/en/products/max16802b/sample-buy.html MAX16802B Sample & Buy | Analog Devices The MAX16801A/B/MAX16802A/B high-brightness (HB) LED driver-control ICs contain all the circuitry required for the design of wide-input-voltage-range LED... sample buy analog devices https://www.analog.com/en/products/ad568/sample-buy.html AD568 Sample & Buy | Analog Devices The AD568 is an ultrahigh-speed, 12-bit digital-to-analog converter (DAC) settling to 0.025% in 35 ns. The monolithic device is fabricated using Analog... sample buy analog devices https://www.analog.com/en/products/max7450/sample-buy.html MAX7450 Sample & Buy | Analog Devices The MAX7450/MAX7451/MAX7452 complete front-end video-signal conditioners are designed to improve the quality of standard-definition video signals. The devices... sample buy analog devices https://www.analog.com/en/products/HMC305A/sample-buy.html HMC305A Sample & Buy | Analog Devices The HMC305ALP4(E) is broadband 5-bit positive control GaAs IC digital attenuator with CMOS compatible serial-to-parallel drivers packaged in leadless QFN 4x4... sample buy analog devices https://www.analog.com/en/products/MAX17552A/sample-buy.html MAX17552A Sample & Buy | Analog Devices The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller, and simpler power-supply solutions. The MAX17552/... sample buy analog devices https://www.analog.com/en/products/lt5504/sample-buy.html LT5504 Sample & Buy | Analog Devices The LT5504 is an 800MHz to 2700MHz monolithic integrated measuring receiver, capable of detecting wide dynamic range RF signal from -75dBm to +5dBm. The... sample buy analog devices https://www.analog.com/en/products/LTC1519/sample-buy.html LTC1519 Sample & Buy | Analog Devices The LTC1518/LTC1519 are high speed, precision delay differential quad bus/line receivers that can operate at data rates as high as 52Mbps. They are pin... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max1416_evkit/sample-buy.html MAX1416EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/ad8468/sample-buy.html AD8468 Sample & Buy | Analog Devices The AD8468 is fast comparator fabricated on XFCB2.0, an Analog Devices, Inc., proprietary process. This comparator is exceptionally versatile and easy to use.... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc851a-d/sample-buy.html DC851A-D Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max1831evkit/sample-buy.html MAX1831EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max1213evkit/sample-buy.html MAX1213EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/ltc5564/sample-buy.html LTC5564 Sample & Buy | Analog Devices The LTC5564 is precision, RF power detector for applications in the 600MHz to 15GHz frequency range. The LTC5564 operates with power levels from 24dBm to... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adpa9002/sample-buy.html EVAL-ADPA9002 Sample & Buy | Analog Devices The ADPA9002-EVALZ consists of dual-layer printed circuit board (PCB) fabricated from 10 mil thick, Rogers 4350B, copper clad mounted to an aluminum heat sink. sample buy eval analog devices https://www.analog.com/en/products/LT3935/sample-buy.html LT3935 Sample & Buy | Analog Devices The LT3935 is monolithic, synchronous, step-down DC/DC converter that utilizes fixed-frequency, peak current control and provides PWM dimming for string of... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adav801/sample-buy.html EVAL-ADAV801 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/products/MAX4427/sample-buy.html MAX4427 Sample & Buy | Analog Devices The MAX4426/MAX4427/MAX4428 are dual monolithic MOSFET drivers designed to translate TTL/CMOS inputs to high voltage/current outputs. The MAX4426 is dual... sample buy analog devices https://www.analog.com/en/products/ltc4362/sample-buy.html LTC4362 Sample & Buy | Analog Devices The LTC4362 monolithic overvoltage/overcurrent protector safeguards 2.5V to 5.5V systems from power supply overvoltage. It is designed for portable devices... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max77785evkit/sample-buy.html MAX77785EVKIT# Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/ICM7250/sample-buy.html ICM7250 Sample & Buy | Analog Devices This is an obsolete product. sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1620a-g/sample-buy.html DC1620A-G Sample & Buy | Analog Devices sample buy g devices https://www.analog.com/en/products/MAX6067B/sample-buy.html MAX6067B Sample & Buy | Analog Devices The MAX6061-MAX6068 are precision, low-dropout, micropower voltage references. These three-terminal devices operate with an voltage range from (VOUT + 50mV... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1101a/sample-buy.html DC1101A Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-hmc498lc4/sample-buy.html EVAL-HMC498LC4 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max125evkit/sample-buy.html MAX125EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/max1035/sample-buy.html MAX1035 Sample & Buy | Analog Devices The MAX1034/MAX1035 multirange, low-power, 14-bit, successive-approximation, analog-to-digital converters (ADCs) operate from single +5V supply and achieve... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1564a-c/sample-buy.html DC1564A-C Sample & Buy | Analog Devices sample buy c analog https://www.analog.com/en/products/ADE9103/sample-buy.html ADE9103 Sample & Buy | Analog Devices The ADE9103/ADE9112/ADE9113are precision simultaneously sampling - analog-to-digital converters (ADCs) for both DC and polyphase shunt-based energy metering... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max31825evkit/sample-buy.html MAX31825EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-ad8109/sample-buy.html EVAL-AD8109 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adau146x/sample-buy.html EVAL-ADAU1467Z Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max17552atbevkit/sample-buy.html MAX17552ATBEVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/MAX1076/sample-buy.html MAX1076 Sample & Buy | Analog Devices The MAX1076/MAX1078 are low-power, high-speed, serial-output, 10-bit, analog-to-digital converters (ADCs) that operate at up to 1.8Msps and have an internal... sample buy analog devices https://www.analog.com/en/products/HMC374SC70E/sample-buy.html HMC374SC70E Sample & Buy | Analog Devices The HMC374SC70E is general purpose broadband Low Noise Amplifier (LNA) for use in the 0.3 - 3 GHz frequency range. The LNA provides 15 dB of gain and 1.6 dB... sample buy analog devices https://www.analog.com/en/products/MAX1834/sample-buy.html MAX1834 Sample & Buy | Analog Devices The MAX1832-MAX1835 are high-efficiency step-up converters with complete reverse battery protection that protects the device and the load when the battery is... sample buy analog devices https://www.analog.com/en/products/ltc5582/sample-buy.html LTC5582 Sample & Buy | Analog Devices The LTC5582 is 40MHz to 10GHz RMS responding power detector. It is capable of accurate power measurement of an AC signal with wide dynamic range, from 60dBm to... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1688a/sample-buy.html DC1688A Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/products/MAX639/sample-buy.html MAX639 Sample & Buy | Analog Devices The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over wide range of load currents, delivering up to 225mA. current-limiting... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc2788a/sample-buy.html DC2788A Sample & Buy | Analog Devices Demonstration circuit 2788A is boost LED driver featuring the LT3950. sample buy analog devices https://www.analog.com/en/products/aducm3029/sample-buy.html ADuCM3029 Sample & Buy | Analog Devices The ADuCM3027/ADuCM3029 microcontroller units (MCUs) are ultra low power microcontroller systems with integrated power management for processing, control, and... sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/max6470evkit/sample-buy.html MAX6470EVKIT Sample & Buy | Analog Devices sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1098a-a/sample-buy.html DC1098A-A Sample & Buy | Analog Devices a sample buy analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-adum5411/sample-buy.html EVAL-ADuM5411 Sample & Buy | Analog Devices sample buy eval analog devices https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc1350a-a/sample-buy.html DC1350A-A Sample & Buy | Analog Devices a sample buy analog devices