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    1. VKD233DH Single-button touch IC with 16S automatic reset

      VKD233DH TonTouch? is a single-button touch detection chip. This touch detection chip has a built-in voltage regulator circuit to provide a stable voltage for the touch sensing circuit. The stable touch detection effect can widely meet the needs of different applications. This touch detection chip is designed to replace traditional buttons. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivities. Low power consumption and wide operating voltage are the characteristics of this touch chip in DC or AC applications.

      download times 9 type Application Documents uploaded 2018-09-19

    2. VKD233DB Capacitive Single-button Touch Switch Specifications

      KD233DB TonTouch? is a single-button touch detection chip. This touch detection chip has a built-in voltage regulator circuit to provide a stable voltage for the touch sensing circuit. The stable touch detection effect can widely meet the needs of different applications. This touch detection chip is designed to replace traditional buttons. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivities. Low power consumption and wide operating voltage are the characteristics of this touch chip in DC or AC applications.

      download times 4 type Application Documents uploaded 2018-09-19

    3. VKD233DR DFN6L 2*2 smaller package touch sensor IC suitable for TWS earphones and earbuds

      VKD233DR VinTouchTM is a single-button touch detection chip. This touch detection chip has a built-in voltage regulator circuit to provide a stable voltage for the touch sensing circuit. The stable touch detection effect can widely meet the needs of different applications. This touch detection chip is designed to replace traditional buttons. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivities. Low power consumption and wide operating voltage are the characteristics of this touch chip in DC or AC applications.

      download times 4 type Application Documents uploaded 2018-09-19

    4. TTP223N-BA6 single-key touch chip Tongtai first-level agent

      TTP223/TTP223N TonTouchTM is a touch key detection IC that provides 1 touch key. The touch detection IC is designed to replace the traditional push button key with a variable area key. Low power consumption and wide operating voltage are the characteristics of the touch key in DC and AC applications.

      download times 6 type Technical Documentation uploaded 2018-09-14

    5. Tongtai first-level agent TTP223E-HA6 touch IC

      TTP223E-HA6 TonTouchTM is a single-button touch detection chip. Its stable touch detection effect can widely meet the needs of different applications. This touch detection chip is designed to replace traditional buttons. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivities. Low power consumption and wide operating voltage are the characteristics of this touch chip in DC or AC applications.

      download times 2 type Technical Documentation uploaded 2018-09-14

    6. TTP223E-CA6 Single-button touch IC data solution

      TTP223E-CA6 TonTouchTM is a single-button touch detection chip. Its stable touch detection effect can widely meet the needs of different applications. This touch detection chip is designed to replace traditional buttons. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivities. Low power consumption and wide operating voltage are the characteristics of this touch chip in DC or AC applications.

      download times 6 type Technical Documentation uploaded 2018-09-03

    7. TTP223E-BA6 Single-button touch IC

      TTP223E-BA6 TonTouchTM is a single-button touch detection chip. Its stable touch detection effect can widely meet the needs of different applications. This touch detection chip is designed to replace traditional buttons. The size of the touch detection PAD can be designed within a reasonable range according to different sensitivities. Low power consumption and wide operating voltage are the characteristics of this touch chip in DC or AC applications.

      download times 5 type Circuit Library uploaded 2018-09-03

    8. VK1626 LCD driver chip can be used as a replacement for HT1626 bare chip DICE development solution

      VK1626 is a 48x16 LCD actuator. It can be software controlled and is suitable for various LCD application circuits. Only 3 to 4 signal lines are used to control the LCD actuator. In addition, it can also enter power saving mode through commands.

      download times 1 type Application Documents uploaded 2018-07-14

    9. LCD driver IC / VK2C23 replaces HT16C23. Display field is 224 dots or 416 dots. Chinese detailed information

      VK2C23 is a memory-mapped and multi-function LCD control/driver chip. The display field of this chip is 224 dots (56 SEG × 4 COM) or 416 dots (52 SEG × 8 COM). The software configuration feature of the VK2C23 chip makes it suitable for a variety of LCD applications, including LCD modules and display subsystems. The VK2C23 chip can communicate with most microprocessors or microcontrollers through a two-line bidirectional I2C interface. The VK2C2X series is an I2C interface, RAM-mapped LCD control and driver IC. This series uses advanced design technology to reduce IC power consumption and improve anti-noise and ESD protection capabilities. The full series includes VK2C22, VK2C23, VK2C24, etc. VK2C22 has been successfully recognized and adopted by single-phase meter customers, and VK2C23 and VK2C24 are suitable for three-phase meter applications with larger point requirements.

      download times 9 type Application Documents uploaded 2018-07-10

    10. VK2C22 is compatible with HT16C22/segment screen driver chip program, including initialization and ROM operation

      VK2C22 is a memory-mapped and multi-function LCD control/driver chip. The display mode of this series of chips is 176 points (44×4). The software configuration feature of VK2C22 makes it suitable for a variety of LCD applications, including LCD modules and display subsystems. VK2C22 communicates with most microprocessors/microcontrollers through a two-line bidirectional I2C interface. The VK2C2X series is an I2C interface, RAM mapping LCD control and driver IC. This series uses advanced design technology to reduce IC power consumption and improve anti-noise and ESD protection capabilities. The full series includes VK2C22, VK2C23, VK2C24, etc. VK2C22 has been successfully recognized and adopted by single-phase meter customers, and VK2C23 and VK2C24 are suitable for three-phase meter applications with larger point requirements.

      download times 13 type Application Documents uploaded 2018-07-10

    11. HT16C21 is a perfect replacement for VK2C21 and is compatible with the application of audio LCD panels

      VK2C21 is a memory-mapped and multi-function LCD control/driver chip. The chip has 80 dots (20×4) or 128 dots (16×8) display modes. The software configuration feature of VK2C21 makes it suitable for a variety of LCD applications, including LCD modules and display subsystems. The VK2C2X series is an I2C interface, RAM mapping LCD control and driver IC. This series uses advanced design technology to reduce IC power consumption and improve anti-noise and ESD protection capabilities. The full series includes VK2C22, VK2C23, VK2C24, etc. VK2C22 has been successfully recognized and adopted by single-phase meter customers, and VK2C23 and VK2C24 are suitable for three-phase meter applications with larger point requirements.

      download times 5 type Application Documents uploaded 2018-07-10

    12. VK1625 is fully compatible with HT1625 LCD driver IC Specification

      VK1625 is a peripheral device specially designed for I/O type microcontrollers for LCD to expand display functions. The display portion of the device is 512 mode (64x8). It also supports serial interface, buzzer sound, watchdog timer and time base timer functions. HT1625 is a memory mapped and multi-function LCD controller. The software configuration feature of VK1625 makes it suitable for a variety of LCD applications including LCD display modules and display subsystems. Only three lines are required for the interface between the host controller and VK1625. There are QFP100 package and LQFP100 package.

      download times 1 type Application Documents uploaded 2018-07-06

    13. HT1623 best alternative to VK1623 application circuit and Chinese information

      VK1623 is a 48x8 LCD driver. It can be controlled by software program, making it suitable for a variety of LCD application circuits. Only 3 to 4 signal lines are needed to control the LCD driver. In addition, it can also enter power saving mode through commands.

      download times 3 type Application Documents uploaded 2018-07-04

    14. HT1622 best alternative to VK1622 LCD driver IC Chinese data

      VK1622 is a 32x8 LCD driver. It can be controlled by software program, making it suitable for a variety of LCD application circuits. Only 3 to 4 signal lines are needed to control the LCD driver. In addition, it can also enter power saving mode through commands.

      download times 5 type Application Documents uploaded 2018-07-04

    15. HT1621B best replacement compatible with VK1621B LCD driver IC Chinese data

      VK1621B is a 128-mode (32x4), memory-mapped and multi-function LCD driver. The S/W configuration features of the VK1621 make it suitable for a variety of LCD applications including LCD modules and display subsystems. Only a three or four-wire interface between the host controller and the VK1621 is required. The VK1621 includes a power-off command to reduce power consumption.

      download times 7 type Application Documents uploaded 2018-07-03

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