GENERAL DESCRIPTION
The AD8386 provides a fast, 10-bit, latched, decimating digital input that drives 12 high voltage outputs. Input words with 10 bits are loaded sequentially into 12 separate high speed, bipolar DACs. Flexible digital input format allows several AD8386s to be used in parallel in high resolution displays. The output signal can be adjusted for dc reference, signal inversion, and contrast for maximum flexibility.
FEATURES
High voltage drive
To within 1.3 V of supply rails
Output short-circuit protection
High update rates
Fast, 100 Ms/s 10-bit input data update rate
Static power dissipation: 1.4 W
Voltage-controlled video reference (brightness), offset,
and full-scale (contrast) output levels
INV bit reverses polarity of video signal
3.3 V logic, 9 V to 18 V analog supplies
High accuracy voltage outputs
Laser trimming eliminates the need for adjustments or
calibration
Flexible logic
XFR allows parallel AD8386 operation
Fast settling into capacitive loads
35 ns settling time to 0.25% into 150 pF load
Slew rate 400 V/μs
Available in 64-lead 9 mm × 9 mm LFCSP_VQ