AD8278BRZ

AD8278 is a general-purpose difference amplifier. It is intended for precision signal conditioning in power critical applications that require both high performance and low power. It provide exceptional common mode rejection ratio (80dB) and high bandwidth while amplifying input signals that are well beyond the supply rails. The on-chip resistors are laser trimmed for excellent gain accuracy and high CMRR. They also have extremely low gain drift vs. temperature. The common-mode range of the amplifier extends to almost triple the supply voltage (for G = ½), making the amplifier ideal for single-supply applications that require a high common mode voltage range. The internal resistors and ESD circuitry at the inputs also provide overvoltage protection to the op-amp. It is widely used in application such as voltage measurement and monitoring, current measurement and monitoring, instrumentation amplifier building block, portable, battery-powered equipment, test and measurement etc.

• La corriente de alimentación baja es de 200μA máximo (por amplificador)
• Low power dissipation is 0.5mW at VS = 2.5V
• Bandwidth is 1MHz (G = ½)
• La CMRR es de 80dB mínimo
• La deriva de la tensión de offset es de ±1μV/°C máximo
• Low gain drift is 1ppm/°C maximum
• La velocidad de respuesta mejorada es de 1,4V/μs
• Single supply voltage is 2V to 36V, dual supply voltage is ±2V to ±18V
• El ruido de la tensión de salida es de 1,4μV p-p en (f = 0,1Hz a 10Hz)
• La temperatura de funcionamiento es de -40°C a 85°C, el tipo de encapsulado es SOIC-N de 8 terminales

Notas

Los productos de ADI están solo autorizados (y vendidos) para usarse por el cliente y no se pueden revender o traspasar de cualquier otra manera a una tercera parte