LCD Segment (Column) Driver CMOS

The MC141563 is a high volt, high MUX passive LCD segment driver. It is a CMOS LCD driver chip which consists of 80-channel segment driving outputs for a high MUX (up to 300 MUX) large dot matrix passive LCD panel.

This chip interfaces with 4-bit or 8-bit data bus with bidirectional shift capability. The 28 V high voltage output driving cells can be controlled by low voltage (3.0 Volts) logic input.

The MC141563 will provide the best performance in combination with the MC141562 (common driver).

• Operating Supply Voltage Range -

Control Logic, Shift Register (VDD): 2.7V to 5.5V

Segment Drivers (VLCD): 10 V to 28 V

• Operating Temperature Range: -20 to 70˚C

• 80 LCD Segment Driving Outputs.

• Driving Duty Cycle (MUX) : 1/64 to 1/300.

• Bi-directional Shift Register Data Bus of 4-bit x 20 or 8-bit x 10 Configuration.

• Interchangeable Carry-In / Carry-Out Terminals.

• Left / Right Shift Mode Selection

• Cascadable.

• Maximum Data Clock Frequency = 8.0 MHz

• Available in SLIM TAB (Tape Automated Bonding), 103 pins