ISL24858

• Product Introduction

Key features:

Reference voltage output, 15-channel I2C programmable: 14-channel gamma reference, 10-bit resolution of buffered output 1-channel 10-bit resolution VCOM calibrator High output current VCOM amplifier Ultra-low power operation, ideal for tablet and mobile applications: typical quiescent power consumption, 12MW @ 8V, AVDD EEPROM erase life: 10,000 cycles Read/write capability exceeds the DVD range of 2.25V to 3.6V 6.3V to 19V analog power supply operating voltage range 2.25V to 3.6V digital power supply operating range 28 LD 4x5mm Ultra-Thin X2QFN Packaged Lead-free (RoHS compliant) description

ISL24858 is a programmable reference voltage generator for TFT-LCD with ultra-low power operation. ISL24858 contains an I2C programmable 14-channel 10-bit, gamma reference voltage buffered output, a 10-bit programmable VCOM calibrator, a high-output current VCOM amplifier, and an internal EEPROM to store all reference voltage data generators. The EEPROM features a 10,000 write cycle endurance. Combined with low-power operation and EEPROM, ISL24858 provides a complete voltage reference ideal solution for TFT-LCD applications in tablets, displays, and mobile phones ISL24858 is a gamma and VCOM reference generator. Ultra-thin and light 28 LD 4x5mm X2QFN thermally enhanced package. It specifies operation in an ambient temperature range of -40°C to +85°C. LM3S1968-IQC50-A2