TIDA-01559 Reference Design

Texas Instruments

Capacitive Touch Based User Interface with Proximity Sensing and LED Animation Reference Design


The TIDA-01559 is a Human Machine Interface (HMI) reference design that uses the MSP430FR2522 MCU and LP5569 device, and can achieve extremely low standby power consumption and offload the resources of the MCU with LED engine control. This solution can be used anywhere a low-power consuming HMI with good EMI performance and moisture immunity is required.  Examples are a kitchen exhaust hood, cooker top, and refrigerator.

  • Minimum MCU loading when running preset lighting pattern
  • Lower system current consumption through LP5569 engine control
  • Extra low quiescent current during standby mode
  • Full diagnostic and protection
  • Good performance moisture immunity
  • Washers & Dryers
  • Refrigerators & Freezers
  • Air Purifiers & Humidifiers
  • Cordless Vacuum Cleaners
  • Dish Washers
  • Cordless Power Tools
  • Ovens
  • Docking Station
  • Coffee Machines
  • Mixers, Blenders & Food Processors
  • Cooker Hoods
  • Cordless Handheld Garden Tools
  • Mains Powered Tools
  • Elevator Main Control Panel
  • Off-Highway Vehicles HMI & Display Systems
  • Air Conditioner Indoor Unit
  • Humanoids
  • Appliances User Interface & Connectivity Modules
Product Categories
  • Microcontrollers (MCU)

End Equipment Reference Diagrams

Application Area End Equipment
Cordless Handheld Garden Tools http://www.ti.com/solution/robotic_garden_tools#referencedesigns
Mains Powered Tools http://www.ti.com/solution/power_tools_mains_powered_tools#referencedesigns
Ovens http://www.ti.com/solution/induction_cookers#referencedesigns
Air Purifiers & Humidifiers http://www.ti.com/solution/air_purification_system#referencedesigns
Elevator Main Control Panel http://www.ti.com/solution/elevators_escalators_elevator_main_control_panel#referencedesigns
Air Conditioner Indoor Unit http://www.ti.com/solution/ductless_aircon_indoor_system#referencedesigns
Coffee Machines http://www.ti.com/solution/coffee_machines#referencedesigns
Docking Station http://www.ti.com/solution/docking_station#referencedesigns
Cordless Vacuum Cleaners http://www.ti.com/solution/vacuum_cleaner#referencedesigns
Washers & Dryers http://www.ti.com/solution/washing_machine_high_end#referencedesigns
Off-Highway Vehicles HMI & Display Systems http://www.ti.com/solution/off-highway-vehicles-hmi-and-display-systems#referencedesigns
Appliances User Interface & Connectivity Modules http://www.ti.com/solution/appliances_user_interface_connectivity_modules#referencedesigns
Refrigerators & Freezers http://www.ti.com/solution/refrigerator#referencedesigns
Cordless Power Tools http://www.ti.com/solution/power_tools#referencedesigns
Cooker Hoods http://www.ti.com/solution/kitchen_hoods_fume_exhausts#referencedesigns
Dish Washers http://www.ti.com/solution/dish_washers#referencedesigns
Mixers, Blenders & Food Processors http://www.ti.com/solution/cooking_tools#referencedesigns
Humanoids http://www.ti.com/solution/service_robots#referencedesigns


Part Number Name Companion Part
LP5569ARTWR LP5569ARTWR Buy Datasheet
LP5569RTWR LP5569RTWR Buy Datasheet
MSP430FR2522IRHLT MSP430FR2522IRHLT Buy Datasheet
MSP430FR2522IRHLR MSP430FR2522IRHLR Buy Datasheet
MSP430FR2522IPW16R MSP430FR2522IPW16R Buy Datasheet
MSP430FR2522IPW16 MSP430FR2522IPW16 Buy Datasheet

Bill Of Materials

Download the bill of materials for TIDA-01559 Download


Quickly understand overall system functionality.

Download the schematic for TIDA-01559

Test Data

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Download the test file for TIDA-01559

Other Documents

Title Updated Type Size (KB)
Capacitive Touch Based User Interface Reference Design 22 Jun 2018 PDF 542
TIDA-01559 Gerber 22 Jun 2018 ZIP 247
TIDA-01559 CAD Files 22 Jun 2018 ZIP 634
TIDA-01559 PCB 22 Jun 2018 PDF 687
TIDA-01559 Assembly Drawing 22 Jun 2018 PDF 83
TIDA-01559 BOM 22 Jun 2018 PDF 162
TIDA-01559 Schematic and Block Diagram 22 Jun 2018 PDF 282