Lowest-power 14-channel programmable gamma buffer for automotive TFT-LCDs

Intersil’s new ISL76534 programmable gamma buffer delivers the highest-accuracy gamma calibration to ensure consistent brightness and color matching of every LCD panel inside a vehicle. The device is ideal for next-generation LCDs designed for infotainment displays, ADAS smart mirrors, and instrument cluster displays.

The robust ISL76534 provides the industry's lowest power consumption at 56.6 mW, which is five times lower than the closest competitor.

• I²C programmable, 15-channel reference voltage outputs: 14 gamma references and 1 Vcom calibrator
• Ultra-low power consumption of 56.6 mW simplifies power supply and thermal design
• No power-supply sequencing required
• High PSRR of 75 dB typical at DC
• EEPROM data retention of 20 years at 105°C, endurance of 10,000 write cycles
• AEC-Q100 Grade-2 qualified for operation from −40°C to 105°C