ADD8504 Datasheet (Analog Devices) - (ADD8504 - ADD8506) Muxed Input Line Inversion LCD Gamma Buffers

ADD8504, (ADD8504 - ADD8506) Muxed Input Line Inversion LCD Gamma Buffers

The ADD8504, ADD8505, and ADD8506 are 4-, 5-, and 6-channel LCD gamma reference buffers designed to drive column driver gamma inputs in line inversion panels.

Each buffer channel has an A/B input to select between two gamma voltage curves.

These buffer channels drive the resistor ladders of LCD colu

ADD8504 Features

* Single-supply operation: 3.3 V to 6.5 V Rail-to-rail input, rail-to-rail output High output current: 380 mA Low supply current: 3.9 mA Stable with 1 nF loads Wide temperature range:

* 40°C to +105°C 16-, 20-, and 24-lead, Pb-free, TSSOP packages PIN CONFIGURATION DIAGRAMS INA1 1 INB1 2 INA2