AD8387
High Performance 12-Bit, 12-Channel Output, Decimating LCD DecDriver®
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Overview
Features and Benefits
- High accuracy, high resolution voltage outputs
12 bit input resolution
Laser trimmed outputs - Fast settling, high voltage drive
35 ns settling time to 0.25% into 150pF load
Slew rate 420 V/µs
Outputs to within 1.3V of supply rails - High update rates
Fast, 120 MHz clock
Programmable video reference (brightness), offset and full-scale (contrast) output levels
- Flexible logic
INV bit reverses polarity of video signal
R/L reverses loading order of data
ISW selects frame/row or column inversion
DSW selects single or dual data bus mode - Output short circuit protection
- 3.3V logic, TBD, -18V analog supplies
- Available in an 80-lead 12 mm × 12 mm TQFP E-pad
Product Details
The AD8387 DecDriver provides a fast, 12 bit, latched, decimating dual digital input, which drives twelve high voltage outputs. Twelve-bit input words are loaded into twelve separate high speed, bipolar DACs sequentially. Flexible digital input format allows more than one AD8387 to be used in parallel for higher resolution displays. The output signal can be adjusted for dc reference, signal inversion, and contrast for maximum flexibility.
The AD8387 is fabricated on ADI’s fast bipolar, 26 V XFCB process, providing fast input logic, bipolar DACs with trimmed accuracy and fast settling, high voltage, precision drive amplifiers on the same chip.
The AD8387 dissipates TBD W nominal static power. The AD8387 is offered in an 80-lead TQFP E-pad package and operates over the commercial temperature range of 0°C to +85°C.
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Not Recommended for New Designs
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| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| AD8387JSVZ | Material Declaration | Reliability Data | 80-Lead TQFP (12mm x 12mm) | |
| Wafer Fabrication Data |
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