ISL24006 - Intersil Corporation

ISL24006 14-Channel Programmable Switchable I2C TFT-LCD Reference Voltage Generator

No load 30 2.75 38 4 mA mA Digital Supply Current VREFU_H = 14V, AVDD = 15V VREFU_L = 8.5V, AVDD = 15V VREFL_H = 6.5V, AVDD = 15V VREFL_L = 1.0V, AVDD = 15V AVDD is moved from 14V to 16V 13.94 8.47 6.44 0.96 42 -50 13.98 8.51 6.48 1.00 50 0 2 0.5 14.02 8.55 6.52 1.04 V V V V dB Power Supply Rejection Ratio Accuracy Input Bias Current, VREF(U_H, U_.

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 Pinout ISL24006 (38-PIN QFN) TOP VIEW 38 OUT1 37 OUT2 36 OUT3 35 OUT4 34 OUT5 33 OUT6 32 OUT7 31 OUT_REFU_L 30 GND 29 BG 28 GND 27 VREFL_L THERMAL PAD 26 VREFL_H 25 NC 24 NC 23 VREFU_L 22 VREFU_H 21 AVDD 20 OUT_REFL_H OUT14 13 OUT13 14 OUT12 15 OUT11 .