CAP-Touch Proximity Breakout v1.0 board is a Texas Instruments powered reference design used for Human Machine Interface (HMI) which uses a MSP430FR2522 MCU and LP5569 LED Driver. This device consumes low power, good EMI performance and moisture immunity
Components Used
MSP430FR2522
LP5569
TLV733P
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Features :
Works with The CapTIvate Software Library
Minimum MCU loading when running pre-set lighting pattern
Lower system current consumption through LP5569 engine control
Extra low quiescent current during standby mode
Full diagnostic and protection
Good moisture immunity
Supply Voltage 1.4V to 5.5V
15uA Standby Current – MCU, 50uA Standby current – LED Driver
Dimming control using PWM, Engines or Registers
Can be plugged in to BOOSTXLCAPKEYPAD BoosterPack (by Texas Instruments) or can be used Standalone with LaunchPad
ESD (Electrostatic Discharge) Protection, Thermal Shutdown and UVLO (Under Voltage Lockout)
Applications :
Kitchen exhaust hood
Cooking range
Refrigerator and freezer
Vacuum robot
Elevator
HMI Controls
Design Resources(Downloads) – Technical Documents
Document Type
Title
Date
Application Notes
CAPTouch with Proximity Sensing Breakout hardware configuration and PCB design considerations
12/09/2019
User Guide
CAPTouch with proximity sensing board – MSP430FR2522 datasheet
13/09/2019
Startup Manual
CAPTouch Proximity Breakout v1.0 technical reference and user manual
13/09/2019
Design Downloads
CapTouch with Proximity Breakout v1.0 Gerbers
CAPTouch with Proximity Breakout v1.0 Schematic pdf
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