AD7711 A/D Converter (ADC) Connection Diagram and Datasheet
AD7711 A/D Converter (ADC) Connection Diagram and Datasheet - The AD7711 is a sigma-delta (charge balancing) A/D Converter with on-chip digital filtering to measure wide dynamic The 7711 Charge Balance AD converter basic connection diagramrange, low frequency signals.
It can be operated in single-supply systems that the analog input voltage does not go more negative than -30mV. The following picture shows you with the basic connection diagram of AD7711.
The picture tells you the external clocking mode with both AVdd and DVdd pins of the AD7711 that is driven from analog 5V supply.
This device used to be applied on applications such as RTD transducers, Process Control, Smart Transmitters, and portable industrial instruments as it is a complete analog front end for low frequency measurements applications.
The AD7711 outlines on-chip current sources provide excitation for 3-wire and 4-wire RTD configurations, on-chip self calibration (removes zero scale and full-scale errors), ideal for microcontroller, allows user to read and write the on-chip calibration registers.
See more detailed about AD7711 A/D Converter (ADC), the functional block diagram, basic connection diagram in this AD7711 Datasheet (source: analog.com)
Tags: AD7711, on-chip, Charge balancing, A/D Converter, sigma delta,