AD7795 Datasheet | Analog Devices

.. 6-Channel, Low Noise, Low Power, 24-/16-Bit ∑-Δ ADC with On-Chip In-Amp and Reference AD7794/AD7795 Features Up to 23 effective bits RMS noise: 40 nV @ 4.17 Hz 85 nV @ 16.7 Hz Current: 400 μA typ Power-down: 1 μA max Low noise, programmable gain, instrumentation amp Band gap reference with 4 ppm/°C drift typ Update rate: 4.17 Hz to 470 Hz Six differential analog inputs Internal clock oscillator Simultaneous 50 Hz/60 Hz rejection Reference detect Programmable current sources On-chip bias voltage generator Burnout currents Low-side power switch Power supply: 2.7 V to 5.25 V - 40°C to +105°C temperature range Independent interface power supply 24-lead TSSOP 3-wire serial...