SLAA833A
May 2018 – October 2019
MSP430FR2353
,
MSP430FR2355
How to Use the Smart Analog Combo in MSP430™ MCUs
Trademarks
1
Introduction
1.1
Smart Analog Combo (SAC) Concept
1.2
Single-Supply Amplifier Design Consideration
1.3
Smart Analog Combo Driver Library
2
Smart Analog Combo Operation Modes
2.1
General Purpose Mode
Example 1. Code Example for Smart Analog Combo General-Purpose Mode
2.2
Buffer Mode
Example 2. Code Example for Smart Analog Combo Buffer Mode
2.3
Noninverting PGA Mode
Example 3. Code Example for Smart Analog Combo Noninverting PGA Mode
2.4
Inverting PGA Mode
Example 4. Code Example for Smart Analog Combo Inverting PGA Mode
2.5
DAC Mode
Example 5. Code Example for Smart Analog Combo DAC Mode
3
Smart Analog Combo Interconnection Configuration
3.1
Smart Analog Combo Cascading
3.2
Smart Analog Combo Interconnection With Other Peripherals
4
Smart Analog Combo Use Cases in Sensing Applications
4.1
Use Smart Analog Combo in Smoke Detector
4.2
Use Smart Analog Combo in Current Loop
5
References
Revision History
5
References
MSP430FR4xx and MSP430FR2xx Family User's Guide
MSP430FR235x, MSP430FR215x Mixed-Signal Microcontrollers
Single-Supply Op Amp Design Techniques
MSP430 DriverLib for MSP430FR2xx_4xx Devices User's Guide (see the
MSP Driver Library page
)
MSP430FR2311 IR Reflection-Sensing Subsystem Design Guide
4- to 20-mA Loop-Powered RTD Temperature Transmitter Reference Design With MSP430™ Smart Analog Combo Design Guide