ADA4177-4ARZ

Analog Devices Inc. Conditionnement de signal de précision

Analog Devices offers a portfolio of Analog Front End (AFE) devices, amplifiers, analog-to-digital converters (ADC), and digital-to-analog converters (DAC) designed to deliver unmatched performance in precision signal conditioning. The Analog Devices precision amplifiers are specifically designed to support traditional trimmed and zero-drift amplifier technology. The precision ADCs feature devices with speeds up to 10MSPS, 8- bit to 32-bit resolution, and a range of ADC architectures including SAR—Successive Approximation ADCs, Σ-Δ modulators, and isolated ADCs. The precision DACs are a vital component of any analog sampling network, given they determine system performance. Offering performance up to 12MHz, the Analog Devices precision DACs are critical data conversion components used in most high performance signal processing systems. Analog Devices offers the industry's largest portfolio of DACs ranging from 8 bits to 20 bits in resolution. These DACs are recommended for use with the ADI clocking and timing products, op amps, and power management solutions that are designed to meet the demanding requirements of DAC applications.
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Lithium Ion Battery Formation & Test Solutions

Analog Devices Inc. Lithium Ion Battery Formation and Test Solutions offer a small, environmental-friendly system for testing and forming rechargeable battery cells and packs. The offering uses a PWM controller to provide charging energy. With these solutions from Analog Devices, designers can direct discharging energy to other cells or send the energy back to the grid to minimize energy usage.

Amplifier ICs

Analog Devices Amplifiers deliver high performance through a combination of expert design, manufacturing processes, and application support, offering products that simplify the signal conditioning design process. The broad portfolio of amplifiers includes operational amplifiers covering a range of precision, speed, and voltage ranges, specialty amplifiers covering special functions and operations like current sensing and optical trans-impedance amplifiers, ADC drivers, and instrumentation amplifiers.

Solar PV Inverter Solutions

Analog Devices Inc. Solar PV Inverters Solutions deliver precise signal measurement and control in energy management products and applications. The Solar PV Inverters Solutions feature high-performance processing technology engineered for robustness and reliability in power networks and next-generation smart grids. 

Amplificateur opérationnel à double canal ADA4177-2

Les amplificateurs opérationnels à double canal ADA4177-2 Analog Devices présentent une faible tension de décalage (60 μV standard) et de déviation (1 μV/°C maximum), un faible courant de polarisation d’entrée de 1 nA maximum à 25 °C, une faible densité de bruit de 8 nV/√Hz standard à 1 kHz et un faible courant d'alimentation de 500 μA (standard). Les sorties sont stables avec des charges capacitives de plus de 1 000 pF sans compensation externe. Véritable nouvelle référence en matière de robustesse des amplificateurs de précision, les entrées de l'ADA4177-2 fournissent une protection contre les dépassements de signal jusqu'à 32 V à chaque point d'alimentation, ainsi qu'un taux de rejet des interférences électromagnétique (EMI) de 70 dB à 1 000 MHz. Ce dispositif fonctionne sur la plage de température industrielle de -40 °C à +125 °C et est proposé en boîtier SOIC à 8 fils et MSOP 8 fils. Les amplificateurs opérationnels à double canal ADA4177-2 conviennent particulièrement au conditionnement de signal de capteur (thermocouples, RTD, jauges de contrainte), les amplificateurs frontaux de contrôle de procédé et les mesures de puissance de diode de précision dans les systèmes de transmission optiques et sans fil.
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