MAX1620 Datasheet - Maxim

MAX1620 Digitally Adjustable LCD Bias Supplies

The MAX1620/MAX1621 convert a 1.8V to 20V battery voltage to a positive or negative LCD backplane bias voltage. Backplane bias voltage can be automatically disabled when the display logic voltage is removed, protecting the display. These devices use very little PC board area, come in ultra-small QSO.

MAX1620 Features

* MAX1620/MAX1621 Ordering Information PART MAX1620EEE MAX1621EEE TEMP. RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 16 QSOP 16 QSOP Applications Notebook Computers Palmtop Computers Personal Digital Assistants Portable Data-Collection Terminals Typical Operating Circuit 2V TO 12V Pin Configur

MAX1620_MaximIntegratedProducts.pdf