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Shenzhen Yongjia Micro Electric Technology Co., Ltd., Yuantai original LED panel driver products are mainly used in segment and dot matrix LED display drivers, including but not limited to the following products: instrument display, large and small household appliances, signs, fitness equipment display panels, etc., also related to display controller, double slope and display driver ADC and display driver counter related products The products have different features such as display, backlight, keystroke scanning, single-line, two-line and three-line communication. LED panel display driver control chip / segment and dot matrix LED display driver expert. Free sample! A large number of original stock! Welcome to contact us or add Manager Shen Penguin account to provide PDF details

VK Yuantaiyuan LED display driver is mainly used in the following product profiles:

Display driver for 1:VCR, VCD, DVD and home theater products.

2: driven by high-level display screen of induction cooker, microwave oven, refrigerator, air conditioner, home theater and other products.

3: electronic products LED display drive, electronic scales and small household appliances display drive.

4: set-top box, all kinds of household appliances, smart meters and other digital tubes, multi-segment display drive

Overview of VK1628

The VK1628 is a LED display control drive circuit with a duty cycle of 1 to 5 and 1 to 8. A high reliable peripheral LED driver circuit of single chip microcomputer is composed of 10 segment outputs, 4 gate outputs, 3 segments / gate outputs, 1 display memory, control circuit and key scanning circuit. Serial data is input to VK1628 through 4-wire serial interface in the form of SOP28 package.

Communication interface: STB/CLK/DIO&nBSP; power supply voltage: 5V (4.5V to 5.5V) drive lattice: 70max 52

Common cathode driver: 10-segment 7-bit / 13-segment 4-bit co-positive driver: 7-segment 10-bit button: 10x2 package SOP28

Overview of VK1629A

VK1629A is a special drive and control circuit for LED (light emitting diode display), which is integrated with MCU digital interface, data latch, LED high voltage driver and so on. Mainly used in refrigerators, air conditioners, home cinemas and other products of high-level display drive.

Communication interface: STB/CLK/DIO power supply voltage: 5V (4.5V to 5.5V) driving lattice: 128V

Common cathode driver: 16-segment 8-bit co-positive driver: 8-segment 16-bit keypad:-encapsulating SOP32

Overview of VK1629B

VK1629B is a special drive and control circuit for LED (light emitting diode display), which is integrated with MCU digital interface, data latch, keyboard scanning, LED high voltage driver and so on. Mainly used in refrigerators, air conditioners, home cinemas and other products of high-level display drive.

Communication interface: STB/CLK/DIO power supply voltage: 5V (4.5V to 5.5V) drive lattice: 112V

Common cathode driver: 14-segment 8-bit co-positive driver: 8-segment 14-bit keypad: 8x2 package SOP32

Overview of VK1629C

VK1629C is a special circuit for LED (light emitting diode display) drive and control with keyboard scanning interface, which is integrated with MCU digital interface, data latch, LED high voltage drive, keyboard scanning and other circuits. Mainly used in refrigerators, air conditioners, home cinemas and other products of high-level display drive.

Communication interface: STB/CLK/DIO power supply voltage: 5V (4.5V to 5.5V) drive lattice: 120V

Common cathode driver: 15-segment 8-bit co-positive driver: 8-segment 15-bit key: 8x1 package SOP32

Overview of VK1629D

VK1629D is a special drive and control circuit for LED (light emitting diode display), which is integrated with MCU digital interface, data latch, LED high voltage driver and so on. Mainly used in refrigerators, air conditioners, home cinemas and other products of high-level display drive.

Communication interface: STB/CLK/DIO power supply voltage: 5V (4.5V to 5.5V) drive lattice: 96

Common cathode driver: 12-segment 8-bit co-positive driver: 8-segment 12-bit keypad: 8x4 package SOP32

Overview of VK1640

VK1640 is a special circuit for LED (light emitting diode display) drive and control, which is integrated with MCU digital interface, data latch and LED high voltage driver. This product adopts CMOS process and is mainly used to drive small LED display screen.

Communication interface: CLK/DIN power supply voltage: 5V (4.5V to 5.5V) driving lattice: 128V

Common cathode driver: 8-segment 16-bit co-positive driver: 16-segment 8-bit keypad:-encapsulated SOP28

VK1640B Overview-SSOP24 ultra-small package size is convenient for development and design, lower cost unit price!

VK1640B is a special circuit for LED (light emitting diode display) drive and control, which is integrated with MCU digital interface, data latch and LED high voltage driver. This product adopts CMOS process and is mainly used to drive small LED display screen.

Communication interface: CLK/DIN power supply voltage: 5V (4.5V to 5.5V) drive lattice: 96

Common cathode driver: 8-segment 12-bit co-positive driver: 12-segment 8-bit [small package, low price] package SSOP24

Overview of VK1650

VK1650 is a special LED driver and control circuit with keyboard scan circuit interface. Internal integration of MCU input and output control digital interface, data latch, LED driver, keyboard scanning, brightness adjustment and other circuits. The chip has the advantages of stable performance, reliable quality and strong anti-interference ability, and can be suitable for 24-hour continuous working applications.

Communication interface: SCL/SDA power supply voltage: 5V (3.0v 5.5V) drive lattice: 8x16

Common cathode driver: 8-segment 4-bit co-positive driver: 4-segment 8-bit button: 7x4 package SOP16/DIP16

Overview of VK1651

VK1651 is a special circuit for LED (light emitting diode display) drive and control with keyboard scanning interface, which is integrated with MCU digital interface, data latch, LED high voltage driver, keyboard scanning and so on. This product has excellent performance and reliable quality. Mainly used in induction cooker. Drive the display screen of microwave ovens and small household appliances.

Communication interface: SCL/SDA power supply voltage: 5V (3.0v 5.5V) drive lattice: 8x14

Common cathode driver: 7-segment 4-bit co-positive driver: 4-segment 7-bit button: 7x4 package SOP16/DIP16

Overview of VK1668

The VK1668 is a LED display control drive circuit with a duty cycle of 1 to 5 and 1 to 8. A high reliable peripheral LED driver circuit of single chip microcomputer is composed of 10 segment outputs, 4 gate outputs, 3 segments / gate outputs, 1 display memory, control circuit and key scanning circuit. Serial data is input to VK1668 through 4-wire serial interface in the form of SOP24 package.

Communication interface: STB/CLK/DIO power supply voltage: 5V (4.5V to 5.5V) drive lattice: 70max 52

Common cathode driver: 10-segment 7-bit / 13-segment 4-bit co-positive driver: 7-segment 10-bit button: 10x2 package SOP24

Overview of VK6932

VK6932 is a special circuit for LED (light emitting diode display) drive and control, which is integrated with MCU digital interface, data latch and LED high voltage driver. This product adopts CMOS process and is mainly used to drive LED display screen.

Communication interface: STB/CLK/DIN power supply voltage: 5V (4.5V to 5.5V) driving lattice: 128V

Common cathode driver: 8-segment 16-bit 17.5/140mA co-positive driver: 16-segment 8-bit keys:-encapsulated SOP32

VK16K33 Overview-RAM maps 168LED controller drivers with key control

VK16K33 is a memory-mapped and multi-functional LED controller driver. The segments in the maximum display device are 128modes (16 SEG and 8 COM), and the matrix key is 133 (maximum). Scan the road. The software configuration characteristics of VK16K33 make it suitable for multiple LED applications, including LED module and display subsystem. VK16K33 is compatible with most microcontrollers and communicates through a dual-wire bidirectional I2C bus.

Memory-mapped LED Controller and driver

Communication interface: SCL/SDA power supply voltage: 5V (4.5V~5.5V) drive lattice: 128-96-64

Common Yin driver: 16 segments 8 bits / 12 segments 8 bits / 8 segments 8 bits

Common positive drive: 8-segment 16-bit / 8-segment 12-bit / 8-segment 8-bit

LCD/LED LCD controller and driver series

The brief introduction of the chip is as follows:

RAM maps LCD controller and drive series

VK1024B 2.4V~5.2V 6seg4com63 62 bias voltage 1 amp 2 1pm 3 S0P-16

VK1056B 2.4V~5.2V 14seg4com 143142 bias voltage 1 amp 2 1pm 3 SOP-24/SSOP-24 VK1072B 2.4V~5.2V 18seg4com 183 182 bias voltage 1 amp 2 1pm 3 SOP-28

VK1072C 2.4V~5.2V18seg4com 183 182 bias voltage 1 amp 2 1pm 3 SOP-28

VK1088B 2.4V~5.2V22seg4com 223 bias voltage 1qqqqqqqqqqxxxxxmxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK0192 2.4V~5.2V24seg8com bias voltage 1 amp 4 LQFP-44

VK0256 2.4V~5.2V32seg8com bias voltage 1 amp 4 QFP-64

VK0256B 2.4V~5.2V32seg8com bias voltage 1 amp 4 LQFP-64

VK0256C 2.4V~5.2V32seg8com bias voltage 1 amp 4 LQFP-52

VK1621S-1 2.4V~5.2V 324 323 322 bias voltage 1xqqxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK1622B 2.7V~5.5V 32seg8com bias voltage 1 amp 4 LQFP-48

VK1622S 2.7V~5.5V 32seg8com bias voltage 1pm 4 LQFP44/48/52/64/QFP64/DICE bare chip

VK1623S 2.4V~5.2V 48seg8com bias voltage 1pm 4 LQFP-100/QFP-100/DICE bare chip

VK1625 2.4V~5.2V 64seg8com bias voltage 1 LQFP-100/QFP-100/DICE 4 LQFP-100/QFP-100/DICE VK1626 2.4V~5.2V 48seg16com bias voltage 1 pound 5 LQFP-100/QFP-100/DICE

(high anti-interference, ultra-low power consumption, static display LCD driver chip, cost-effective LCD driver chip

Shenzhen original factory direct sales professional engineering technical support!

(all models are available in stock, please add Q to inquire Manager Shen 2885218966)

High anti-interference LCD liquid crystal controller and driving series

VK2C21A 2.4mm 5.5V 20seg4com 168bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C21B 2.4 to 5.5V 16seg4com 128bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C21C 2.4 to 5.5V 12seg4com 88 bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C21D 2.4mm 5.5V 8seg4com 48 bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C22A 2.4 to 5.5V 44seg4com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C22B 2.4 to 5.5V 40seg4com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C23A 2.4x5.5V 56seg4com 528bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C23B 2.4V 5.5V 36seg8com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VK2C24 2.4x 5.5V 72seg4com 688 60V 16 bias voltage 1x 31pm 41pm 5 I2C communication interface LQFP-80

Ultra-low Power LCD LCD Controller and driver Series

VKL060 2.5 from 5.5V 15seg4com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VKL128 2.5 from 5.5V 32seg4com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VKL144A 2.5 from 5.5V 36seg4com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

VKL144B 2.5V 5.5V 36seg4com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Static display LCD liquid crystal controller and driver series

VKS118 2.4V 5.2V 118seg2com bias voltage-4-wire communication interface LQFP-128

VKS232 2.4x5.2V 116seg2com bias voltage 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Memory-mapped LED Controller and driver

VK1628-Communication Interface: STB/CLK/DIO Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 70amp 52

Common cathode driver: 10-segment 7-bit / 13-segment 4-bit co-positive driver: 7-segment 10-bit button: 10x2 package SOP28

VK1629-Communication Interface: STB/CLK/DIN/DOUT Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 128V

Common cathode driver: 16-segment 8-bit co-positive driver: 8-segment 16-bit keypad: 8x4 package QFP44

VK1629A-Communication Interface: STB/CLK/DIO Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 128V

Common cathode driver: 16-segment 8-bit co-positive driver: 8-segment 16-bit keypad:-encapsulating SOP32

VK1629B-Communication Interface: STB/CLK/DIO Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 112V

Common cathode driver: 14-segment 8-bit co-positive driver: 8-segment 14-bit keypad: 8x2 package SOP32

VK1629C-Communication Interface: STB/CLK/DIO Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 120V

Common cathode driver: 15-segment 8-bit co-positive driver: 8-segment 15-bit key: 8x1 package SOP32

VK1629D-Communication Interface: STB/CLK/DIO Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 96

Common cathode driver: 12-segment 8-bit co-positive driver: 8-segment 12-bit keypad: 8x4 package SOP32

VK1640-Communication Interface: CLK/DIN Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 128V

Common cathode driver: 8-segment 16-bit co-positive driver: 16-segment 8-bit keypad:-encapsulated SOP28

VK1650-Communication Interface: SCL/SDA Power supply Voltage: 5V (3.0v to 5.5V) Drive Lattice: 8x16

Common cathode driver: 8-segment 4-bit co-positive driver: 4-segment 8-bit button: 7x4 package SOP16/DIP16

VK1668-Communication Interface: STB/CLK/DIO Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 70amp 52

Common cathode driver: 10-segment 7-bit / 13-segment 4-bit co-positive driver: 7-segment 10-bit button: 10x2 package SOP24

VK6932-Communication Interface: STB/CLK/DIN Power supply Voltage: 5V (4.5V to 5.5V) Drive Lattice: 128V

Common cathode driver: 8-segment 16-bit 17.5/140mA co-positive driver: 16-segment 8-bit keys:-encapsulated SOP32

VK16K33-Communication Interface: SCL/SDA Power supply Voltage: 5V (4.5V~5.5V) Drive Lattice: 128-96-64

Co-Yin drive: 16-segment 8-bit / 12-segment 8-bit / 8-segment 8-bit co-positive drive: 8-segment 16-bit / 8-segment 12-bit / 8-bit

Button: 13x3 10x3 8x3 encapsulates SOP20/SOP24/SOP28

(all the above models are available in stock, please add Q to enquire about 288,521 8966 Xu Sheng)

The above introduction is a brief introduction of IC parameters, there may be errors or omissions, or there may be no timely update of the latest product information, and the relevant IC models are numerous, not included one by one. You can add the above QQ to get the latest information! Thank you!

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