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STV7623：480 output high-voltage gate driver

The STV7623 is a 1-bit x 480 shift register with dual rail high voltage/medium current output, with global blank and polarity control.

The maximum shift frequency starts from 1 MHz for a 1.8 V type input signal, up to 10 MHz for a 3.3 V type input signal. This generic device can be used for segmented/dot matrix electroluminescent displays to drive an array of organic electronic transistors, or for technologies related to e-Paper/e-Reader/digital signage solutions.

The device can be daisy-chained for various display resolutions.

Key Features

• 2-level high voltage output gate driver
• 480 channels with -40/+35 mA source/sink output current capability
• 75 V output swing within +/- 45 V limits
• 3.0 to 3.6 V digital power supply
• 1.8 V CMOS input signal compatibility
• Selectable 480 or 400 outputs
• Direct input to bidirectional shift registers
• Selectable polarity and blanking function
• High voltage BCD process technology
• Bumped dice in tray
• Output stage similar to STV7622
• PCB-less compatible dice

Product Specifications

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Quality & Reliability