AD8385 is a 10-bit, 12-channel, LCD decimator with level shifters that features high voltage drive, output short-circuit protection, and high update rates.
The AD8385 provides a fast 10‑bit digital input that drives twelve high‑voltage outputs for LCD panels. It includes integrated level shifters, serial DACs, and overload protection, and operates from 3.3 V logic and 9‑18 V analog supplies.
The device is offered in a 100‑lead, 14 mm × 14 mm TQFP EP package, supports up to 100 Ms/s input data rates, and dissipates 1.84 W static power. It is rated for operation from 0 °C to 85 °C with built‑in thermal shutdown and overload protection.
| Static power dissipation | 1.84 W |
|---|---|
| Output current per channel | 100 mA |
| DVCC operating range | 3 V – 3.6 V |
| AVCC operating range | 9 V – 18 V |
| Maximum power dissipation (typical) | 1.84 W |
| Operating temperature range | 0 °C to 85 °C |
| Package | 100‑lead 14 mm × 14 mm TQFP EP |
Each output is limited to an average of 100 mA when overload protection is enabled.
The device dissipates 1.84 W of static power under typical conditions.
It operates from 0 °C to 85 °C, with a maximum junction temperature of 150 °C.
The AD8385 is offered in a 100‑lead, 14 mm × 14 mm TQFP EP package.