AD8026

更新时间： 2024-10-28 00:00:47

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
9页	189K
描述
Quad High Speed Amplifier

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数据手册

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AD8026 数据手册

Quad High Speed

Amplifier

AD8026

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Voltage Feedback, Rail-to-Rail Output

Rated Settling Time to Within 0.5 V of Supply Rail

Quad High Speed Amplifier

OUT A

OUT D

Settling Time to 0.1% of 55 ns (4 V Swing, C_L= 100 pF)

Slew Rate 135 V/␮s (4 V Swing)

–3 dB Bandwidth 60 MHz

–IN D

+IN D

–IN A

+IN A

Fixed Gain Resistors for High DC Accuracy

Low Voltage Offset 0.5 mV RTO Typical

Gain Error Less than 0.05%

AD8026

+IN B

–IN B

+IN C

–IN C

Low Supply Current 3.4 mA

Nominal +12 V Supply

14-Lead SOIC Package

OUT B

OUT C

APPLICATIONS

LCD Source Drivers

CD DVD

CDR

PRODUCT DESCRIPTION

= 10k⍀

INPUT

The AD8026 is a complete low cost, closed loop, voltage feed-

back, quad amplifier. Precision trimmed resistors set a fixed R_F/

R_Gratio of 5/3 to a typical gain accuracy of 0.02%. Manufac-

tured on ADI’s proprietary XFCB high speed bipolar process,

which enables the output drivers to settle to within 0.1% within

55 ns into a 100 pF load (4 V swing) and drive output voltages

to rated settling time to within 0.5 V from the rail. The typical

3 dB bandwidth is 60 MHz, at G = +2.67. The AD8026 is

laser trimmed to produce both exceptional offset and gain

performance.

= 1.5V

1V/DIV

OUTPUT

= 4V

1V/DIV

OUT

The low settling time, high slew rate, low offset and rail-to-rail

output voltage drive capability makes the AD8026 ideal for

driving LCD displays.

50ns/DIV

Figure 1. 4 V Step Response

The AD8026 is available in a 14-lead SOIC package.

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

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: http://www.analog.com

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