Key facts
- Brand
- Analog Devices
- Model
- AD8381
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD8381 Datasheet
The AD8381 is a fast, 10‑bit latched decimating digital input device that drives six high‑voltage outputs for LCD panels. It features high‑voltage drive, low power dissipation, standby mode, and flexible logic options such as video inversion and brightness control. The device can be used in parallel configurations to achieve higher resolution displays.
The datasheet provides full electrical specifications, absolute maximum ratings, pin descriptions, timing diagrams, typical performance curves, and ordering information. It also includes package dimensions for the 48‑lead LQFP version and notes on ESD sensitivity and overload protection.
Analog Devices AD8381 specifications
| Supply Voltage Range (DVCC) | 3 V to 5.5 V |
|---|---|
| Operating Temperature Range | 0 °C to 85 °C |
| Output Current per Channel | 30 – 75 mA |
| Resolution | 10 bits |
| Input Data Update Rate | 100 Ms/s |
| Typical Power Dissipation | 570 mW |
Source: Analog Devices AD8381 Datasheet
All Analog Devices AD8381 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current per channel?
The maximum current at any one output of the AD8381 is internally limited to 100 mA average.
How much power does the device use in standby mode?
When the STBY pin is high, the AVCC current drops to about 1.8 mA.
What is the maximum output current per channel?
Each output can source between 30 mA and 75 mA.
What is the standby current when the STBY pin is high?
The AVCC standby current is 1.8 mA to 3 mA, and the DVCC standby current is 0.03 mA to 0.1 mA.