ADD8504 is (ADD8504 - ADD8506) Muxed Input Line Inversion LCD Gamma Buffers manufactured by Analog Devices.
| Part Number | Description |
|---|---|
| ADD8502 | Integrated LCD Grayscale Generator |
| ADD8502 | Integrated LCD Grayscale Generator |
| ADD8505 | (ADD8504 - ADD8506) Muxed Input Line Inversion LCD Gamma Buffers |
| ADD8506 | 6-Channel Muxed Input / LCD Gamma Reference Buffer |
| ADD8506 | 6-Channel Muxed Input / LCD Gamma Reference Buffer |
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 column drivers for gamma correction.
