Datasheet > XR8051ASO8EVB

XR8051ASO8EVB

更新时间： 2024-01-14 07:23:05

品牌	Logo	应用领域
艾科嘉 - EXAR		/
页数	文件大小	规格书
27页	1756K
描述
Low Cost, High Speed Rail-to-Rail Amplifiers

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中文翻译

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XR8051ASO8EVB 数据手册

XR8051, XR8052, XR8054

Low Cost, High Speed Rail-to-Rail Amplifiers

FEATURES

ꢀ■

General Description

260MHz bandwidth

ꢀ■

Fully speciﬁed at +3V, +5V and 5V

supplies

Output voltage range:

The XR8051 (single), XR8052 (dual) and XR8054 (quad) are low cost,

voltage feedback ampliﬁers. These ampliﬁers are designed to operate on

+3V to +5V, or 5V supplies.The input voltage range extends 300mV below

the negative rail and 0.9V below the positive rail.

ꢀ■

❏■

0.03V to 4.95V; V_S= +5; R_L= 2kΩ

Input voltage range:

The XR8051, XR8052, and XR8054 offer superior dynamic performance

with a 260MHz small signal bandwidth and 190V/μs slew rate. The

combination of low power, high output current drive, and rail-to-rail

performance make these ampliﬁers well suited for battery-powered systems

and video applications.

❏■

-0.3V to +4.1V; V_S= +5

ꢀ■

190V/μs slew rate

2.6mA supply current per ampliﬁer

100mA linear output current

125mA short circuit current

XR8051 directly replaces AD8051, AD8091

XR8052 directly replaces AD8052, AD8092

XR8054 directly replaces AD8054

The combination of low cost and high performance make the XR8051,

XR8052, and XR8054 suitable for high volume applications in both

consumer and industrial applications such as video surveillance and

distribution systems, professional and IPC cameras, active ﬁlter circuits,

coaxial cable drivers, and electronic white boards.

APPLICATIONS

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Video driver

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Video surveillance and distribution

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A/D driver

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Active ﬁlters

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CCD imaging systems

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CD/DVD ROM

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Coaxial cable drivers

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High capacitive load driver

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Portable/battery-powered applications

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Twisted pair driver

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Telecom and optical terminals

Ordering Information - page 26

Output Voltage Swing vs Competition

Large Signal Frequency Response

XR8052

Competition

Vout = 2Vpp

-3

Vout = 3Vpp

-1

-2

-3

-4

-5

Vout = 4Vpp

-6

V_S= ±5V, R_L= 50Ω

-4 -3 -2

Vs = +/- 5V

-9

0.1

100

1000

-5

-1

Frequency (MHz)

Input Amplitude (V)

1 / 27

exar.com/XR8051

Rev 1B

12 3 4 5 6 7...27

中文翻译

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