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Description

The touch remote control enabled with CapTIvate™ technology demonstrates a capacitive-touch solution based on a single MSP430™ microcontroller (MCU) with CapTIvate technology. This design uses self- and mutual-capacitance technology to enable a multifunctional, capacitive-touch panel (...)

Key Features

  • CapTIvate Capacitive Touch Functions with Eight-Touch Buttons, One Touch Slider for Volume Control, One Gesture Pad for Slide and Tap Gestures and One Proximity Sensor for Grip Detection
  • Two LEDs to Indicate Power Status and Touch Operation
  • Wake-On Grip Detection With Ultra-Low-Power Standby Mode
  • PC (...)

Applications Matched

  • Personal Electronics

Description

This display reference design featuring TI's DLP3010 (.3 720p) DMD chipset, was designed to enable low power and mobile HD display applications used in accessory projectors, wearable displays, signage, industrial and medical displays . The chipset used in the design comprises of DLP3010 (.3 720p (...)

Key Features

  • Reference design for DLP3010 chipset comprising of DLP3010 DMD, DLPC3438 controller and fully integrated DLPA2005 PMIC/LED driver
  • Reference design implemented on an EVM which includes a production ready optical engine with programmable LED driver ( 0 - 2.4 amp) for RGB LEDs
  • Includes standard HDMI (...)

Applications Matched

  • Personal Electronics

Description

The TIDA-00714 TI Design is a complete TPS65982 based reference design for USB Type-C and Power Delivery applications. It allows the user to develop various power profiles and alternate modes such as DisplayPort and debug existing USB Type-C and Power Delivery systems.

Key Features

  • USB PD controller
  • Type-C compliant
  • Source or sink power port switch
  • Over-voltage/current protector
  • Data port multiplexer
  • USB Low speed end point

Applications Matched

  • Personal Electronics

Description

This TI Verified Design implements a split-supply, high-performance volume control which attenuates a professional line-level audio signal with minimal distortion and noise. An input buffer preserves the behavior of the system independent of the audio input source impedance. A radio frequency (RF (...)

Key Features

  • Input and Output: Professional line-level audio signal (+4 dBu / 1.228 VRMS)
  • Includes RF filter and over voltage protection
  • THD+N at 1 kHz: < 0.0005% (-106 dB)
  • Gain deviation (30% to 100% potentiometer rotation): ±1.5 dB
  • Supply voltage: ±15 V
  • Utilizes OPA1604 High-Performance Audio  Operational Amplifier

Applications Matched

  • Personal Electronics

Description

This TI Precision Verified Design circuit converts the differential current output of audio DACs to a single-ended voltage capable of driving low impedance headphones. This design is capable of meeting the high-fidelity performance levels currently being popularized in cell phones and portable audio (...)

Key Features

  • TI Precision Designs: Verified Design
  • Includes theory, component selection, TINA-TI simulation, PCB schematic & layout, bill of materials, and measured results
  • <.01dB variation (20Hz-20kHz)
  • <5 Degrees Phase variation (20Hz-20kHz)
  • Max Output Power: 55mW (32 ohms, THD+N: 0.00035%)

Applications Matched

  • Personal Electronics

Description

This TI Verified Design implements an analog active crossover solution for two-way loudspeakers which is suitable for recording studios or home high-fidelity systems. The woofer signal pathway includes a low-pass shelving circuit for baffle step compensation and a 4th-order Linkwitz-Riley low-pass (...)

Key Features

  • Implements a 4th-order Linkwitz-Riley crossover for two-way loudspeakers
  • Professional audio levels (+4dBu/1.228Vrms)
  • Low-pass shelving circuit for baffle step compensation
  • 3rd-order all pass filter for time alignment
  • Utilizes OPA1602/1604 low noise operational amplifiers

Applications Matched

  • Personal Electronics

Description

This reference design details a high-fidelity headphone amplifier circuit suitable for portable applications, such as smartphones and tablets. It uses an operational amplifier (op amp) with low power consumption and a very small package to convert a differential output voltage to a single-ended (...)

Key Features

  • Low power consumption (1.6mA/Ch) to maximize battery life
  • Extremely small solution size for space-constrained designs
  • >50mW output power (32Ω), suitable for a range of headphones
  • -106.7dB THD+N (1kHz, 10mW, 32Ω) for exceptional audio quality
  • 31mΩ output impedance
  • Stable into most headphones without (...)

Applications Matched

  • Personal Electronics

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

  • Personal Electronics

Description

The bq25892 is a highly-integrated switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery in a wide range of smartphone and other portable devices with USB or high voltage adaptors. Its low impedance power path optimizes (...)

Key Features

 

  • Support high voltage adaptor to achieve up to 5A chargeing current
  • Highly integrated solution with the highest efficiency
  • Input Current Optimizer (ICO) to best utilize the adaptor
  • ADC to provide system and battery monitoringBoth host control and autonomous charging when the host is not available
  • (...)

Applications Matched

  • Personal Electronics

Description

The PMP40228 is a reference design for 5V 2A adapter applications. The solution implements a high efficiency primary side controller UCC28704, it meets COC V5 Tier2 2016 specification with 130mOhm cable, it is fully test and passes conduction EMI. The board uses a single layer PCB and diode (...)

Key Features

  • Diode rectifier QR flyback with primary side regulation
  • Single layer PCB
  • Cost-effective solution with low BOM cost
  • High 4-point average efficiency above 79.9% with 130mOhm cable, above 76% efficiency at 10% load
  • Compliant with EN55022 class B conducted EMI
  • Size 41mm x 38.5mm x 15mm

Applications Matched

  • Personal Electronics

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
PMP40228.1
(Output
Voltage1)
85 264 5 2 10 Isolated AC Flyback- Quasi Resonant

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