Datasheet Intersil ISL24813IRTZ-T13 — Даташит

DATA SHORT
To request the full datasheet, please visit www.intersil.com/products/isl24813 ISL24813 FN6615
Rev 2.00
October 30, 2014 Programmable 18-Channel x 2 Bank, 10-Bit TFT-LCD VREF Generator with
Buffered VCOM Calibrator
The ISL24813 is an I2C programmable 18-channel, 10-bit
reference voltage generator with a digitally controlled VCOM
calibrator and op amp. Two selectable banks of 18 channels
allow fast hardware or software switching between two
different gamma curves. The ISL24813 is configured and
controlled via a standard I2C interface.
ISL24813 is available in a 32 Ld TQFN package and is
specified for operation across the -40В°C to +85В°C
temperature range. Features 18 I2C programmable 10-bit DACs Integrated programmable VCOM calibrator One VCOM op amp Two banks of volatile memory for DACs 5V to 18V analog supply range 2.5V to 3.3V digital supply range 20mA analog supply current (unloaded) 700ВµA digital supply current I2C serial interface Pb-free (RoHS compliant) Applications TFT-LCD column driver reference generator General-purpose reference voltage generators GAMMA TFT-LCD PANEL
TIMING
CONTROL
(TCON) COLUMN DRIVERS TFT-LCD SCREEN ISL24813
Gamma Buffer
(Column Driver
DAC Reference
Voltages) Vcom
Calibrator Vcom
Driver GATE …