Part MAX9660
Description Programmable VCOM Reference
Manufacturer Maxim Integrated
Size 249.40 KB
Maxim Integrated
MAX9660

Overview

The MAX9660 provides a programmable reference voltage for VCOM adjustment in TFT-LCD panels. A 7-bit, current digital-to-analog converter (DAC) sinks current from an external resistor-divider string to create the VCOM reference voltage, which then serves as the input to a voltage buffer capable of driving out high current.