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EM6126- LCD Controllers & Drivers

81 and 65 MUX LCD Driver and Controller with High Uniformity of Contrast and no External Components - Ultra-Low Power

Monochrome STN Dot Matrix

General Description

The EM6126 is an ultra-low power bit map controller and driver for full dot matrix monochrome STN LCD displays. The driving capability is 81 rows x 102 columns or 65 rows x 118 columns addressed by I2C or 3-wire interface. VLCD is internally generated up to 11V without external components.

Applications

  • Mobile and DECT phones
  • MP3 and DVD players
  • Graphic calculators
  • GPS, credit card readers
  • Scales and utility meters
  • Sporting & fishing devices

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Features

  • High accuracy of frame frequency and LCD voltage by laser trimming
  • No external components
  • OTP Trimming
  • Generated LCD voltage on chip
  • Partial display of 17 rows
  • I2C and 3-wire interfaces
  • LCD voltage digitally programmable 4.5V to 11V
  • Selectable x5, x4, x3, x2 multiplier factor for VLCD
  • Supply voltage from low 2.4V up to 3.3V
  • True Low Current: IHV=124μA
    • IDD=15μA (active)
    • IDD=0.1μA (sleep)
  • Temperature compensation of VLCD (4 coefficients)
  • Oscillator for LCD refresh on chip
  • Intermediate bias voltage generation on chip
  • Available in die with gold bumps, COG
AttachmentSize
EM6126 Fact Sheet293.38 KB
EM6126 Data Sheet1.29 MB