Update: 30 September, 2023
The BUF01900/1901 is a programmable voltage output product with 10-bit resolution. Programming of the output occurs through an industry-standard, two-wire serial interface. Once the correct VCOM voltage is established it can easily be stored into the integrated nonvolatile memory. An initial output voltage and adjustment range can be set by an external resistor-divider. With its large output current capability (up to 100mA), the BUF01900 and BUF01901 are ideally suited as programmable VCOM calibrators in LCD panels. The BUF01901 has the digital-to-analog converter (DAC) output brought out directly. It has a slightly lower cost than the BUF01900, and works very well with the integrated VCOM in traditional LCD panels.
File format: PDF
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MD5 Checksum: 33CCF52C785902D2B4663E4AA385FE3B
Publication date: 08 May, 2012
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PDF Link: Burr-Brown BUF01900/BUF01901 handbook PDF