February 2020
Rev. 1.2
1/27
Features
• Op
er
a
ting voltage 3.0-5.5V
• Built-in RC oscillator
• Max. 1
6
SEG and 8 GRID(Number of SEG pins in different packages)
• SEG pins connect to LED Anode , GRID pins connect to LED Cathode
• I2C bus interface,I2C slave address can be configured through IO pins
• 16-level brightness control
• Max. 13 × 3 key scan
Key display multiplexing requires hardware circuit
Supporting combination keys requires circuit
• Read/Write address auto increment
• Dispaly mode 16x8
• Power-On Reset(POR)
• Versatile blinking modes
• Standby mode
• High driving current, suitable for highlighted applications
• Package:
SOP28(300mil)(18.00mm×7.50mm PP=1.27mm）
SOP24(300mil)(15.40mm×7.50mm PP=1.27mm）
SOP20(300mil)(12.80mm×7.50mm PP=1.27mm)
www.szvinka.com
VK16K33
16×8 LED DRIVER
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