Datasheet Analog Devices AD5941BCPZ

High Precision, Impedance, and
Electrochemical Front End
AD5940/AD5941 Data Sheet
FEATURES Fast power-up and power-down analog blocks for duty
cycling
Programmable AFE sequencer to minimize workload of
host controller
6 kB SRAM to preprogram AFE sequences
Ultra low power potentiostat channel: 6.5 µA of current
consumption when powered on and all other blocks in
hibernate mode
Smart sensor synchronization and data collection
Cycle accurate control of sensor measurement
Sequencer controlled GPIOs
On-chip peripherals
SPI serial input/output
Wake-up timer
Interrupt controller
Power
2.8 V to 3.6 V supply
1.82 V input/output compliant
Power-on reset
Hibernate mode with low power DAC and potentiostat …