ADA4177-4ARUZ-R7

Amplificatori operazionali a doppio canale ADA4177-2

Gli amplificatori operazionali a doppio canale ADA4177-2 Analog Devices offrono una bassa tensione di offset (60 μV tipica) e una bassa deriva (1 μV/°C massimo), bassa corrente di polarizzazione di ingresso massima di 1 nA a 25 °C, bassa densità di rumore di 8 nV/√Hz tipica a 1 kHz e corrente di alimentazione bassa di 500 μA (tipica). Le uscite sono stabili con carichi capacitivi di oltre 1000 pF, senza compensazione esterna. Definendo un nuovo standard per quanto riguarda la robustezza degli amplificatori di precisione, gli ingressi dell'ADA4177-2 garantiscono la protezione degli ingressi contro escursioni del segnale di 32 V oltre l'alimentazione, nonché 70 dB di reiezione delle interferenze elettromagnetiche (EMI) a 1000 MHz. I dispositivi operano ben oltre l'intervallo di temperature standard industriale che va da −40 °C a +125 °C e sono disponibili in un package SOIC a 8 cavi e in un package MSOP a 8 cavi. Gli amplificatori operazionali a doppio canale ADA4177-2 sono perfettamente adatti per il condizionamento del segnale di sensori (quali termocoppie, RTD, misuratori di tensione), amplificatori front-end di controllo processi e misurazione di precisione della potenza dei diodi nei sistemi di trasmissione ottici e wireless.
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