Datasheet Analog Devices ADUCM355 — 数据表

FEATURES
Analog input/output
16-bit, 400 kSPS ADC
Voltage, current, and impedance measurement capability
Internal and external current and voltage channels
Ultralow leakage switch matrix and input mux
Input buffers, PGA
Voltage DACs
Two dual output voltage DACs
Output range: 0.2 V to 2.4 V (±2.2 V voltage potential to
sensor) for 12-bit outputs
Two bias potentiostat and TIA amplifiers
Ultralow power, 1 μA per amplifier
One high speed 12-bit voltage DAC
Output range to sensor: −607 mV to +607 mV
High speed TIA for impedance measurements
Programmable gain amplifier on output
Amplifiers, accelerators, and references
Two low power, low noise amplifiers
Suitable for potentiostat bias in electrochemical sensing
Two low power, low noise TIAs
Suitable for measuring sensor current output in the
±0.00005 μA to ±3000 μA range …

FEATURES
Analog input/output
16-bit, 400 kSPS ADC
Voltage, current, and impedance measurement capability
Internal/external current and voltage channels
Ultralow leakage switch matrix and input mux
Input buffers, programmable gain amplifier
Voltage DACs
2 dual output VDACs
Output range 0.2 V to 2.4 V (В±2.2 V voltage potential to
sensor)
2 bias potentiostat and TIA amplifiers
Ultralow power, 1 ОјA per DAC
One high speed 12-bit VDAC
Output range to sensor В±607 mV
High speed TIA for impedance measurements
Programmable gain amplifier on output
Amplifiers, accelerators, and references
2 low power, low noise amplifiers
Suitable for potentiostat bias in electrochemical sensing
2 low power, low noise TIAs
Suitable for measuring sensor current output
200 pA to 3 mA range …