SLAU917B
October 2023 – February 2024
AFE20408
1
Description
Get Started
Features
Applications
6
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Hardware Setup
2.1.1
Hardware Theory of Operation
2.1.2
Jumper Definitions
2.1.3
Connector Definitions
2.1.4
Test Points
2.2
Hardware Overview
2.2.1
Electrostatic Discharge Caution
2.2.2
Connecting the FTDI Digital Controller
2.2.3
SPI Configuration
2.2.4
I2C Configuration
2.2.5
PAON Open Drain Circuit
3
Software
3.1
Software Setup
3.1.1
Software Installation
3.2
Software Overview
3.2.1
Launching the Software
3.2.2
Software Features
3.2.2.1
Low Level Configuration Page
3.2.2.2
High Level Configuration Page
4
Hardware Design Files
4.1
Schematics
4.2
PCB Layout
4.3
Bill of Materials
5
Additional Information
Trademarks
6
Revision History
Features
Configurable circuit to evaluate the
AFE20408
Onboard VDD (5V) and VIO (3.3V) support via USB
Onboard VSSA and VSSB (−10.5V or −7V) support
FT4222 easily writes to the AFE using
AFE20408EVM
GUI
External SPI and I
2
C connections available