AD7798
AD7798 is 3-Channel Low Noise Low Power ADC manufactured by Analog Devices.
04856-001
Data Sheet
3-Channel, Low Noise, Low Power, 16-/24-Bit, Σ-Δ ADC with On-Chip In-Amp
AD7798/AD7799
Features
RMS noise: 27 nV at 4.17 Hz (AD7799) 65 nV at 16.7 Hz (AD7799) 40 nV at 4.17 Hz (AD7798) 85 nV at 16.7 Hz (AD7798)
Current: 380 µA typical Power-down: 1 µA maximum Low noise, programmable gain, instrumentation amp Update rate: 4.17 Hz to 470 Hz 3 differential inputs Internal clock oscillator Simultaneous 50 Hz/60 Hz rejection Reference detect Low-side power switch Programmable digital outputs Burnout currents Power supply: 2.7 V to 5.25 V
- 40°C to +105°C temperature range Independent interface power supply 16-lead TSSOP package
INTERFACE
3-wire serial SPI®, QSPI™,...
