Datasheet Analog Devices AD7712ARZ — 数据表

LC2MOS
Signal Conditioning ADC
AD7712
FEATURES
Charge Balancing ADC
24 Bits No Missing Codes
ⴞ0.0015% Nonlinearity
High Level and Low Level Analog Input Channels
Programmable Gain for Both Inputs
Gains from 1 to 128
Differential Input for Low Level Channel
Low-Pass Filter with Programmable Filter Cutoffs
Ability to Read/Write Calibration Coefficients
Bidirectional Microcontroller Serial Interface
Internal/External Reference Option
Single-or Dual-Supply Operation
Low Power (25 mW typ) with Power-Down Mode
(100 ␮W typ)
APPLICATIONS
Process Control
Smart Transmitters
Portable Industrial Instruments FUNCTIONAL BLOCK DIAGRAM
REF REF …