AD8139ARD

更新时间： 2024-11-01 22:49:59

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
24页	766K
描述
Low Noise Rail-to-Rail Differential ADC Driver

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

AD8139ARD 数据手册

Low Noise Rail-to-Rail

Differential ADC Driver

AD8139

FEATURES

APPLICATIONS

Fully differential

ADC drivers to 18 bits

Low noise

2.25 nV/√Hz

Single-ended-to-differential converters

Differential filters

2.1 pA/√Hz

Level shifters

Low harmonic distortion

98 dBc SFDR @ 1 MHz

Differential PCB board drivers

Differential cable drivers

85 dBc SFDR @ 5 MHz

72 dBc SFDR @ 20 MHz

High speed

FUNCTIONAL BLOCK DIAGRAM

410 MHz, 3 dB BW (G = 1)

800 V/µs slew rate

45 ns settling time to 0.01%

69 dB output balance @ 1 MHz

80 dB dc CMRR

AD8139

–IN

+IN

OCM

V+

V–

+OUT

–OUT

Low offset: 0.5 mV max

Low input offset current: 0.5 µA max

Differential input and output

Differential-to-differential or single-ended-to-differential

operation

NC = NO CONNECT

Figure 1.

Rail-to-rail output

Adjustable output common-mode voltage

Wide supply voltage range: 5 V to 12 V

Available in small SOIC package

The AD8139 is available in an 8-lead SOIC package with an

exposed paddle (EP) on the underside of its body and a 3 mm ×

3 mm LFCSP. It is rated to operate over the temperature range

of −40°C to +125°C.

GENERAL DESCRIPTION

The AD8139 is an ultralow noise, high performance differential

amplifier with rail-to-rail output. With its low noise, high SFDR,

and wide bandwidth, it is an ideal choice for driving ADCs with

resolutions to 18 bits. The AD8139 is easy to apply, and its in-

ternal common-mode feedback architecture allows its output

common-mode voltage to be controlled by the voltage applied

to one pin. The internal feedback loop also provides out-

standing output balance as well as suppression of even-order

harmonic distortion products. Fully differential and single-

ended-to-differential gain configurations are easily realized by

the AD8139. Simple external feedback networks consisting of a

total of four resistors determine the amplifier’s closed-loop gain.

100

The AD8139 is manufactured on ADI’s proprietary second gen-

eration XFCB process, enabling it to achieve low levels of distor-

tion with input voltage noise of only 1.85 nV/√Hz.

100

10k

100k

10M

100M

FREQUENCY (Hz)

Figure 2. Input Voltage Noise vs. Frequency

Rev. A

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

registered trademarks are the property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

12 3 4 5 6 7...24

中文翻译

下载PDF

AD8139ARD 替代型号

型号	品牌	替代类型	描述	数据表
AD8139ARD-REEL7	ADI	完全替代	Low Noise Rail-to-Rail Differential ADC Driver
AD8139ARDZ-REEL	ADI	完全替代	Low Noise Rail-to-Rail Differential ADC Driver
AD8139ARDZ	ADI	类似代替	Low Noise, Rail-to-Rail, Differential ADC Driver

与AD8139ARD相关器件

型号	品牌	获取价格	描述	数据表
AD8139ARD-REEL	ADI	获取价格	Low Noise Rail-to-Rail Differential ADC Driver
AD8139ARD-REEL7	ADI	获取价格	Low Noise Rail-to-Rail Differential ADC Driver
AD8139ARDZ	ADI	获取价格	Low Noise, Rail-to-Rail, Differential ADC Driver
AD8139ARDZ1	ADI	获取价格	Low Noise Rail-to-Rail Differential ADC Driver
AD8139ARDZ-REEL	ADI	获取价格	Low Noise Rail-to-Rail Differential ADC Driver
AD8139ARDZ-REEL7	ADI	获取价格	Low Noise Rail-to-Rail Differential ADC Driver
AD813ACHIPS	ADI	获取价格	Single Supply, Low Power Triple Video Amplifier
AD813AN	ADI	获取价格	Single Supply, Low Power Triple Video Amplifier
AD813ANZ	ADI	获取价格	Single Supply, Low Power Triple Video Amplifier
AD813AR-14	ADI	获取价格	Single Supply, Low Power Triple Video Amplifier

与AD8139ARD相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

5
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

2
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

23
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

24

产品中心

服务支持

精选活动

关于我们

帮助中心

AD8139ARD

AD8139ARD 数据手册

AD8139ARD 替代型号

与AD8139ARD相关器件

与AD8139ARD相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AD8139ARD

AD8139ARD 数据手册

AD8139ARD 替代型号

与AD8139ARD相关器件

与AD8139ARD相关文章

您还可以找

您在本页遇到什么问题？