ADA4805-1AKSZ-R7

Analog Devices Inc. Acondicionamiento de señales de precisión

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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Amplificadores de alta velocidad ADA4805

Los amplificadores de alta velocidad ADA4805-1 / ADS4805-2 de Analog Devices son amplificadores de salida de carril a carril y respuesta de voltaje de alta velocidad con una corriente inactiva excepcionalmente baja de 500 μA, lo que los convierte en la opción perfecta para sistemas de conversión de datos de alta resolución y bajo consumo. A pesar de presentar baja potencia, el ADA4805 de ADI ofrece un excelente rendimiento general. Ofrecen un ancho de banda elevado de 105 MHz con una ganancia de 1, una elevada velocidad de sesgo de 160 V/μs y una tensión de compensación de entrada baja de un máximo de 125 μV. Un pin de apagado permite una reducción aún mayor de la corriente inactiva de suministro de hasta 2,9 μA. Para aplicaciones sensibles, el modo de apagado ofrece un tiempo de encendido muy rápido de 3 μs. Esto permite al usuario gestionar de forma dinámica la potencia del amplificador desactivando el amplificador entre las muestras del ADC. El ADA4805-1 / ADA4805-2 funciona con un amplio intervalo de tensiones de alimentación de ±1,5 V a ±5 V, así como con fuentes únicas de 3 V y 5 V, lo que lo hacen perfecto para instrumentos de alta velocidad con un bajo consumo.
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ADA4805-1 Low Power Rail-to-Rail Amplifiers

Analog Devices Inc. ADA4805-1 Low Power, Low Noise, Rail-to-Rail Amplifier is a high-speed voltage feedback rail-to-rail output amplifier with an exceptionally low quiescent current of 495μA. Despite being low power, ADA4805-1 provides excellent overall performance. This amplifier offers a high bandwidth of 105MHz at a gain of 1, high slew rate of 160V/μs, and a low input offset voltage of 125μV maximum.

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.