Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2
AD8278, AD8279
FEATURES
Wide input range beyond supplies Rugged input overvoltage protection Low supply current: 200 μA maximum (per amplifier) Low power dissipation: 0.5 mW at VS = 2.5 V Bandwidth: 1 MH- (G = ½) CMRR: 80 dB minimum, dc to 20 kH- (G = ½, B Grade) Low offset voltage drift: ±1 μV, °C maximum (B Grade) Low gain drift: 1 ppm, °C maximum (B Grade) Enhanced slew rate: 1.4 V, μs Wide power supply range
Sin