AD8422BRMZ-R7

AD8422 is a high performance, low power, rail-to-rail precision instrumentation amplifier. It processes signals with ultralow distortion performance that is load independent over its full output range. It employs new process technologies and design techniques to achieve higher dynamic range and lower errors than its predecessors, while consuming less than one-third of the power. It uses robust input protection that ensures reliability without sacrificing noise performance. It error free with high source impedance, allowing multiple sensors to be multiplexed to the inputs. This amplifier is widely used in application such as medical instrumentation, industrial process controls, strain gauges, transducer interfaces, precision data acquisition systems, channel-isolated systems, portable instrumentation etc.

• Quiescent current is 330µA maximum
• Bruit de tension d'entrée de 8nV/√Hz max. à 1KHz
• 0.15µV p-p RTI noise (G = 100), input overvoltage protection is 40V from opposite supply
• 0.5ppm nonlinearity with 2Kohm load (G = 1), gain range is 1 to 1000
• CMRR 86dB minimum à 106KHz (G = 1)
• 2.2MHz bandwidth (G = 1), 0.5nA maximum input bias current
• 150dB minimum CMRR (G = 1000)
• 0.02% maximum gain error (G = 1000)
• 0.3µV/°C maximum input offset drift
• Température d'utilisation de −40°C à +85°C, boîtier MSOP, 8 broches

Remarques

Les produits ADI sont autorisés (et vendus) uniquement pour une utilisation par le client et ne doivent pas être revendus ou transmis d'aucune manière à une tierce partie.