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