The ADD8706 is a single-supply, 5-channel buffer with a separate VCOM amplifier that has been optimized for today’s low cost TFT LCD notebook and monitor panels. The top and bottom channels swing to the top/bottom rails, respectively, and can be used as end-point gamma references. The middle channels are ideal for midpoint gamma references. The VCOM amplifier has a peak output current of 250 mA and can drive high impedance loads.
The ADD8706 is a single-supply, 5-channel buffer with a separate VCOM amplifier optimized for low-cost TFT LCD notebook and monitor panels. The top and bottom channels swing to the top/bottom rails for end-point gamma references, while the middle channels are ideal for mid-point gamma references. The dedicated VCOM amplifier provides very high continuous and peak currents.
| Supply Voltage | 4.5 V to 16.5 V |
|---|---|
| Continuous Output Current (A to E) | 15 mA |
| VCOM Peak Output Current | 250 mA |
| Offset Voltage | 15 mV |
| Slew Rate | 6 V/µs |
| Supply Current per Amplifier | 750 µA |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 16-lead TSSOP |
The device supports single-supply operation from 4.5 V to 16.5 V.
It is a 5-channel buffer with a separate VCOM amplifier.
The VCOM amplifier provides a peak output current of 250 mA.