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HD66215T - Common Driver

General Description

The HD66215T is a common driver for a large dot matrix liquid crystal graphic display (LCD).

The driver’s 100 channels can be divided into two groups of 50 channels by selecting data input/ output pins.

Outputs X1 to X10 and X91 to X100 can be disabled by mode selection.

Key Features

  • Duty cycle: About 1/64 to 1/240.
  • 100 internal LCD drive circuits (101-channel mode can be selected for a 101-output version).
  • High output voltage for driving the LCD: 10 to 28 V.
  • Output division function (50 × 2-output).
  • 10-output through modes.
  • 101-output mode.
  • Display off function.
  • Internal 100-bit shift register.
  • Various LCD controller interfaces.
  • LCTC series: HD63645, HD64645, HD64646.
  • LVIC se.

📥 Download Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HD66215T (Common Driver for a Dot Matrix Liquid Crystal Graphic Display with 100-Channel Outputs) Description The HD66215T is a common driver for a large dot matrix liquid crystal graphic display (LCD). The driver’s 100 channels can be divided into two groups of 50 channels by selecting data input/ output pins. Outputs X1 to X10 and X91 to X100 can be disabled by mode selection. Unused output pins can be equally distributed above and below the pins used for the LCD panel so that the panel can be neatly centered on the LCD board. A 101channel output mode can also be selected for an application to various display panels. The driver is powered by about 3V, making it suitable for battery-driven portable equipment featuring the low power dissipation of liquid crystal elements.