Datasheet
Table Of Contents
- Features
- Applications
- General Description
- Companion Products
- Table of Contents
- Functional Block Diagram
- Specifications
- Absolute Maximum Ratings
- Pin Configurations and Function Descriptions
- Typical Performance Characteristics
- Terminology
- Theory of Operation
- AD5412/AD5422 Features
- Fault Alert
- Voltage Output Short Circuit Protection
- Voltage Output Overrange
- Voltage Output Force-Sense
- Asynchronous Clear (CLEAR)
- Internal Reference
- External Current Setting Resistor
- Digital Power Supply
- External Boost Function
- External Compensation Capacitor
- HART Communication
- Digital Slew Rate Control
- IOUT Filtering Capacitors (LFCSP Package)
- Applications Information
- Outline Dimensions
AD5412/AD5422 Data Sheet
Rev. I | Page 30 of 44
06996-300
POWER-ON
SOFTWARE RESET
CONTROL REGISTER WRITE (ONE WRITE COMMAND)
• SELECT R
SET
EXTERNAL/INTERNAL
• SET THE REQUIRED RANGE
• CONFIGURE THE SLEW RATE CONTROL (IF REQUIRED)
• CONFIGURE DAISY CHAIN MODE (IF REQUIRED)
• ENABLE THE OUTPUT
DATA REGISTER WRITE
• WRITE REQUIRED CODE TO DATA REGISTER
CONTROL REGISTER WRITE
• DISABLE OUTPUT
R
SET
CONFIGURATION CHANGE RANGE CHANGE
Figure 69. Programming Sequence to Write/Enable the Output Correctly