UNISONIC TECHNOLOGIES CO.
, LTD ME7660 Advance CHARGE PUMP DC-DC VOLTAGE CONVERTER CMOS IC  DESCRIPTION ME7660 is a charge pump DC-DC voltage converter using AL-gate CMOS technology and optimization design.
It converters a +1.
5V to +10V input to a corresponding -1.
5V to -10V output using only two external capacitors, eliminating inductors and their associated cost, size and EMI.
The on-board oscillator operates at a nominal frequency of 10KHZ.
Operation below 10 KHZ (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.
 FEATURES * Converts +5V Logic supply to +5V * Wide input voltage range:1.
5V~10V * Efficient voltage conversion:99...

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