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MAX9660

Maxim Integrated
Part Number MAX9660
Manufacturer Maxim Integrated
Description Programmable VCOM Reference
Published Mar 26, 2020
Detailed Description MAX9660 19-4564; Rev 0; 4/09 EVAALVUAAILTAIOBNLEKIT 7-Bit, Programmable VCOM Reference with 30x MOTP Memory General De...
Datasheet PDF File MAX9660 PDF File

MAX9660
MAX9660


Overview
MAX9660 19-4564; Rev 0; 4/09 EVAALVUAAILTAIOBNLEKIT 7-Bit, Programmable VCOM Reference with 30x MOTP Memory General Description 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.
The MAX9660 includes multiple one-time programmable (MOTP) memory to store the DAC code on the chip, eliminating the need for external EEPROM.
The chip supports up to 30 write operations to MOTP memory.
The MAX9660 has an I2C interface to set th...



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