Datasheet Analog Devices AD7711AAR — Datenblatt

LC2MOS Signal Conditioning ADC
with RTD Excitation Currents
AD7711
FEATURES
Charge-Balancing ADC
24 Bits, No Missing Codes
ⴞ0.0015% Nonlinearity
2-Channel Programmable Gain Front End
Gains from 1 to 128
1 Differential Input
1 Single-Ended Input
Low-Pass Filter with Programmable Filter Cutoffs
Ability to Read/Write Calibration Coefficients
RTD Excitation Current Sources
Bidirectional Microcontroller Serial Interface
Internal/External Reference Option
Single-or Dual-Supply Operation
Low Power (25 mW typ) with Power-Down Mode
(7 mW typ)
APPLICATIONS
RTD Transducers
Process Control
Smart Transmitters …