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Description

This display reference design is created for a wide array of ultra-mobile and ultra-portable display applications in consumer, wearables, industrial, medical, and Internet of Things (IoT) markets. The design includes the DLP2000 chipset comprising of DLP2000 .2 nHD DMD, DLPC2607 display controller (...)

Key Features

  • Most affordable way for developers to incorporate DLP technology in their display applications
  • I2C and 8/16/24-bit parallel RGB video interfaces to support virtually any low cost host processor
  • 5V input and LED current drive up to 1A
  • Affordable and compact PCB layout supporting nHD (DLP2000) optical (...)

Applications Matched

  • Wearables (non-medical)

Description

Wearable devices require advanced power management to achieve long battery run times with always-on functionality.  Additionally, the devices need to use small rechargeable batteries and enable small footprint designs.  This application note shows the implementation of a scalable power (...)

Key Features

  • Wireless charging for ease of use
  • Configurable charger and system power management
  • Boosts for display and heart rate monitor
  • Second buck for radio or dual core MCU

Applications Matched

  • Wearables (non-medical)

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP11311.1
(Output Voltage 1)
3.4 20 4.2 .3 1.26 Non-Isolated DC Linear Regulator
PMP11311.2
(Output Voltage 2)
3.4 20 1.8 .3 .54 Non-Isolated DC Buck- Synchronous
PMP11311.3
(Output Voltage 3)
3.4 20 1.8 .3 .54 Non-Isolated DC Buck- Synchronous
PMP11311.4
(Output Voltage 4)
3.4 20 5 .3 1.5 Non-Isolated DC Boost- Synchronous
PMP11311.5
(Output Voltage 5)
3.4 20 12 .1 1.2 Non-Isolated DC Boost- Synchronous

Description

This reference design provides a platform to evaluate the RF430FRL152H NFC Sensor Interface Transponder.  Directly out of the box, thermistor and photo transistor measurements can be communicated to an NFC enabled smart phone or other NFC/RFID Reader device.  This reference design can be (...)

Key Features

  • NFC type 5(ISO 15693) Transponder Platform
  • Operates with power from RF field or 1.5V battery to enable sensor measurements
  • 2kB user programmable FRAM memory for data logging and/or application code
  • Boosterpack headers available to interface additional sensors or MCU
  • On board antenna or options for (...)

Applications Matched

  • Wearables (non-medical)

Description

This TI Precision design details the design process for a preamplifier to be used with electret microphone capsules. It explains the basic construction and operation of an electret microphone and uses an OPA172 to amplify the output of the microphone to common analog line level voltages.

Key Features

  • TI Precision Designs: Verified Design
  • Designed for a single 9V battery power supply
  • ~2mA supply current
  • 68dB SNR with Microphone
  • This design is tested and includes theory, component selection, TINA-TI simulation, PCB schematic & layout, bill of materials, and measured results.

Applications Matched

  • Wearables (non-medical)

Description

The TIDA-03042 TI Design is a single-cell charger reference design for wearable applications which have a very limited design space. TIDA-03042 works with a host controller through I2C control, supports 5-V, 9-V, or 12-V input adaptors and can charge up to 1.5 A. The actual charger design only (...)

Key Features

  • Up to 1.5A single-cell charger
  • Charge efficiency of 92% at 0.5A and 1.5A
  • Low-power PFM mode for light load operations
  • High-input voltage operation range from 3.9V to 14V

Applications Matched

  • Wearables (non-medical)

Description

The Multi-Parameter Bio-signal Monitor (MPBSM) is a proof-of-concept Evaluation Module (EVM) that is capable of measuring three of the four primary vital signs. The MPBSM proof of concept can directly measure Electrocardiogram (ECG), Galvanic Skin Response (GSR), and skin temperature. The MPBSM (...)

Key Features

  • Highly integrated smart patch allows
    patients self-service monitoring of vital data
  • Capable of acquiring ECG, Respiration, GSR, Motion and temperature signals
  • NFC-enabled  real-time bidirectional communication
  • Ultra Low power desing, battery powered for continous data logging.
  • This circuit design includes (...)

Applications Matched

  • Wearables (non-medical)

Description

The new SimpleLink™ multi-standard SensorTag kit invites you to realize your Internet of Things (IoT) product idea. Including 10 low-power MEMS sensors in a tiny package, the kit is expandable with DevPacks to make it easy to add your own sensors or actuators.

Connect to the cloud with Bluetooth® (...)

Key Features

  • Support for 10 low-power sensors, including ambient light, digital microphone, magnetic sensor, humidity, pressure, accelerometer, gyroscope, magnetometer, object temperature and ambient temperature
  • Ultra-low power, with years of battery life from a single coin cell battery and enabling battery-less (...)

Applications Matched

  • Wearables (non-medical)

Description

Low cost audio output based upon timer generating PWM & external low-pass filter with amplifier stages for either headphone or speaker. Audio data is stored in an on-board SPI Flash. A PC GUI with launchpad passthrough code is provided to load SPI Flash with audio data.

Key Features

  • Easily integrate code into existing systems (<2kB Flash needed)
  • BoosterPack design for easy LaunchPad use
  • 8 bit PWM DAC playback with low-cost filtering
  • Multiple playback frequencies supported
  • External SPI Flash storage for sound files
  • SPI Flash loading software included
  • Headphone jack or speaker output (...)

Applications Matched

  • Wearables (non-medical)

Description

This reference design, featuring the DLP Pico™ 0.47-inch TRP Full-HD 1080p display chipset and implemented in the DLP LightCrafter Display 4710 G2 evaluation module (EVM), enables use of full HD resolution for projection display applications such as accessory projectors, screenless displays (...)

Key Features

  • Reference design for the DLP Pico™ 0.47-inch TRP Full-HD 1080p display chipset comprising of DLP4710 DMD, DLPC3439 controller and fully integrated DLPA3005 PMIC/LED driver.
  • Reference design implemented and tested on an EVM which includes a production ready optical engine with programmable LED driver (...)

Applications Matched

  • Wearables (non-medical)

Description

This TI Design enables power savings for MSP430 FRAM devices or other systems that utilize a power-on hysteresis. The TIDA-01172 design uses an adjustable LDO and a RC time delay to switch from a higher start-up voltage to the final low-power operating voltage.

Key Features

  • Low power dissipation by operating at the lowest voltage of 1.8V instead of required start-up voltage of 2V
  • No additional active components required
  • Ripple-free and low-noise solution (no switching regulators and only one LDO)
  • Available as booster pack but can be reduced to a small-solution size

Applications Matched

  • Wearables (non-medical)

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