SCN6400G

64-COMMON driver for dot-matrix STN LCD

Description

The SCN6400G is an 64-common dot-matrix STN LCD driver. It is designed to be paired with the SCN0080G_A or the SCN0080G_B 80-segment driver.

To expand COMMON number, the SCN6400G can be cascaded in master-slave connection.

Features:

  • 64-output common driver for dot-matrix STN LCD.
  • Display duty cycle: 1/64 to 1/128.
  • Display-off mode for reducing power consumption.
  • 4-level external LCD bias voltage.
  • Capability of being cascaded to expand common number.
  • 64-bit bi-directional shift register: right shift or left shift.
  • Operating voltage range (control logic): 2.7 ~ 5.5 volts.
  • LCD driver voltage range (high voltage, VDD-VEE): 8 ~ 20 volts.
  • Data transfer clock: 6.0 MHz, when VDD= 5 volts.
  • Operating temperature range: -20 to +85 °C.
  • Storage temperature range: -40 to +125 °C.
  • ESD
    •  exceeding 4000 V (HBM EIA/JESD22-A114-B).
    •  exceeding 300 V (MM EIA/JESD22-A115-A).
  • Latch-up: >250 mA

Functional Block Diagram:

For more information, please contact :  tony.hsieh@avantsemi.com.tw
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