ADA4841-2YRMZ Datasheet PDF - ADI

●The ADA4841-2YRMZ is a Dual Low Noise and Distortion Rail-to-rail Output Amplifier that have a quiescent current of 1.5mA maximum. In spite of its low power consumption, this amplifier offers low wideband voltage noise performance of 2.1nV/√Hz and 1.4pA/√Hz current noise along with excellent spurious-free dynamic range (SFDR) of -105dBc at 100kHz. To maintain a low noise environment at lower frequencies, the amplifier has low 1/f noise of 7nV/√Hz and 13pA/√Hz at 10Hz. The ADA4841-2 output can swing to less than 50mV of either rail. The input common-mode voltage range extends down to the negative supply. The ADA4841-2 can drive up to 10pF of capacitive load with minimal peaking. The unity gain stable amplifier provides the performance required to efficiently support emerging 16-bit to 18-bit ADCs and is ideal for portable instrumentation, high channel count, industrial measurement and medical applications. It is ideally suited to drive the AD7685/AD7686, 16-bit PulSAR ADCs.

● Low power (1.1mA/amp)

● Low wideband noise (2.1nV/√Hz, 1.4pA/√Hz)

● Low 1/f noise

● Low distortion

● High speed

● Low offset voltage (0.3mV maximum)

● Rail-to-rail output

● Power down

●ESD sensitive device, take proper precaution while handling the device.