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Description The M62230FP is a semiconductor circuit for LCD matrix regulator, which will generate the divided-voltage to drive LCD matrix. By changing the connection of R pin (i.e., Change the internal resistor ratio), M62230FP can support divided voltage ratio ranging from 1/5 bias to 1/13 bias. The high stability and any desired voltage levels is possible, since the variable voltage regulator for VREF is built-in. Features • Adjustable type voltage divider. (The setting range of internal resistor is from 1/5 bias to 1/13 bias) • 5 resident buffer-Amp. (5 divided output) • Low power dissipation. (1.8 mA Typ.) • Resident voltage-variable regulator for VREF. Application To drive LCD.
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