AD8386JCPZ

更新时间： 2024-01-09 17:24:36

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
20页	378K
描述
10-Bit, 12-Channel Output Decimating LCD Driver

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AD8386JCPZ 数据手册

10-Bit, 12-Channel Output

Decimating LCD Driver

AD8386

FUNCTIONAL BLOCK DIAGRAM

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

BIAS

BYP

VID0

VID1

VID2

VID3

VID4

VID5

VID6

VID7

VID8

VID9

VID10

VID11

VRH

VRL

SCALING

CONTROL

TWO-STAGE

LATCH

10-BIT

DACs

DB(0:9)

R/L

CLK

XFR

SEQUENCE

CONTROL

INV

CONTROL

Laser trimming eliminates the need for adjustments or

calibration

INV

Flexible logic

GCTL

GSW

TSW

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

SDI

SCL

SEN

12-BIT

SHIFT

VAO

8-BIT

DAC

Available in 64-lead 9 mm × 9 mm LFCSP_VQ

SVRH

SVRL

GENERAL DESCRIPTION

AD8386

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.

Figure 1.

The AD8386 is fabricated on ADI’s fast bipolar, 26 V XFHV

process, which provides fast input logic, bipolar DACs with

trimmed accuracy and fast settling, high voltage, precision

drive amplifiers on the same chip.

The AD8386 dissipates 1.4 W nominal static power.

The AD8386 is offered in a 64-lead 9 mm × 9 mm LFCSP_VQ

package and operates over the commercial temperature range of

0°C to 85°C.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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