![]() Fully specified for operating temperature range of −40☌ to +85☌.Hibernate mode with low power DAC and potentiostat amplifier powered up to maintain sensor bias.Cycle accurate control of sensor measurement.Smart sensor synchronization and data collection.Ultra low power potentiostat channel: 6.5 ♚of current consumption when powered on and all other blocks in hibernate mode.Programmable AFE sequencer to minimize workload of host controller.Fast power-up and power-down analog blocks for duty cycling.2.5 V and 1.82 V internal reference voltage sources.Digital waveform generator for generation of sinusoid and trapezoid waveforms.1 high speed TIA to handle wide bandwidth input signals from 0.015 Hz up to 200 kHz.Complex impedance measurement (DFT) engine.Programmable load and gain resistors for sensor output.1 low noise, low power TIA, suitable for measuring sensor current output.1 low power, low noise potentiostat amplifier suitable for potentiostat bias in electrochemical sensing.Amplifiers, accelerators, and references.Programmable gain amplifier on output with gain settings of 2 and 0.05.12-bit V BIAS0 output to bias potentiostat.Dual output voltage DAC with an output range of 0.2 V to 2.4 V. ![]()
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