14-Channel Programmable Switchable I2C TFT-LCD Reference Voltage Generator with Integrated 4-Channel Static Gamma Drivers

The ISL24006 is a 14-channel programmable switchable reference voltage generator with four channels of static gamma drivers integrated, for a complete 18-channel total gamma solution for TFT-LCD displays. The 14-channel programmable switchable configuration allows switching between two gamma curves.

Features

• 14-channel programmable switchable

• 4-channel static

• Fast switch time (< 1µs)

• Programmable with 20mV resolution

• Digital supply 3.3V to 5V

• Supply current of 32mA (without load)

• Rail-to-Rail capability

• I2C interface

• Pb-free plus anneal available (RoHS compliant)

Applications

• TFT-LCD drive circuits

• Reference voltage generators