GENERAL DESCRIPTION

The MSM6669 is a dot matrix LCD segment driver which is fabricated using CMOS low power silicon gate technology.

This LSI consists of 80-bit latches I and II, 80-bit level shifter, and 80-bit 4-level driver.

It latches the 4-bit parallel display data from the LCD controller LSI or microcontroller, and then outputs the signal for the LCD driving.

FEATURES

• Logic supply voltage : 2.7V to 5.5V

• LCD driving voltage : 14V to 28V

• Applicable LCD duty : 1/64 to 1/256

• Bias voltage can be supplied externally

• LCD output : 80

• 4-bit parallel data processing has improved the transfer speed to 1/4 that of the conventional serial transfer, thereby achieving low power consumption

• Applicable common driver : MSM6778 (120 outputs)

• Structure:

TCP mounting with 35mm wide film (Product name: MSM6669AV-Z-05)

Sn-plated

Outer lead pitch : 220μm

User area : 7.5mm