SDN8080G

80 COMMON/SEGMENT driver for dot-matrix STN LCD

Description

The SDN8080G is a COMMON/SEGMEMT driver for large-panel dot-matrix STN LCD module. It can be used either as a COMMON driver or as a SEGMENT driver, by connecting its CS input to either VDD or VSS. When used as a COMMON driver, it has 80 COMMON outputs. When used as SEGMENT driver, it has 80 SEGMENT outputs.

The SDN8080G is available in 3 versions: LQFP100 package, QFP100, or bare chip.

Features:

  • Operating voltage range (control logic): 2.7 ~ 5.5 volts.
  • LCD bias voltage range (VDD-VEE): 6 ~ 28 volts.
  • Can be used either as a SEGMENT driver or as a COMMON driver.
  • When used as a SEGMENT driver, 4-bit parallel or 1-bit serial interface wit a controller.
  • When used as a COMMON driver, two modes of operation are available: Single mode or Dual mode.
  • Display duty cycle: 1/64 ~ 1/256.
  • LCD on/off control, when used as SEGMENT driver.
  • External 4-level LCD bias voltage.
  • Operating frequency range: 8 MHz, when VDD= 5 volts.
  • Operating temperature range: -30 to +85 °C.
  • Storage temperature range: -55 to +150 °C.
  • ESD
    •  exceeding 4000 V (HBM EIA/JESD22-A114-B).
    •  exceeding 300 V (MM EIA/JESD22-A115-A).
  • Latch-up: >250 mA

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