Datasheet > KM4101

KM4101

更新时间： 2024-11-23 22:32:15

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		放大器
页数	文件大小	规格书
11页	335K
描述
Low Cost, +2.7V and +5V, 260MHz Rail-to-Rail Amplifiers

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中文翻译

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KM4101 数据手册

www.fairchildsemi.com

KM4100/KM4101

Low Cost, +2.7V and +5V, 260MHz Rail-to-Rail Amplifiers

Features

General Description

The KM4100 (single) and KM4101 (single with

disable) are low cost, voltage feedback amplifiers.

These amplifiers are designed to operate on +2.7V,

+5V, or 2.5V supplies. The input voltage range

extends 300mV below the negative rail and 1.2V

below the positive rail.

ꢀ

260MHz bandwidth

ꢀ

Fully specified at +2.7V and +5V supplies

ꢀ

Output voltage range:

0.036V to 4.953V; V = +5; R = 2kΩ

ꢀ

Input voltage range: -0.3V to +3.8V; V = +5

150V/µs slew rate

4.2mA supply current

Power down to I = 127µA (KM4101)

60mA linear output current

90mA output short circuit current

Directly replaces AD8051 and LM7131 in single

supply applications

The KM4100 offers superior dynamic performance

with a 260MHz small signal bandwidth and 150V/µs

slew rate. The combination of low power, high

output current drive, and rail-to-rail performance

make the KM4100 well suited for battery-powered

communication/computing systems.

ꢀ

Small package options (SOT-23, SOIC)

The combination of low cost and high performance

make the KM4100 suitable for high volume applications

in both consumer and industrial applications such as

wireless phones, scanners, and color copiers.

Applications

ꢀ

A/D driver

Active filters

ꢀ

CCD imaging systems

Output Swing

ꢀ

CD/DVD ROM

2.7

ꢀ

Coaxial cable drivers

ꢀ

High capacitive load driver

ꢀ

Portable/battery-powered applications

ꢀ

Twisted pair driver

ꢀ

Video driver

KM4100/KM4101 Packages

= +2.7V

= 2kΩ

SOT23-5 (KM4100)

SOT23-6 (KM4101)

G = -1

Out

-V_s

+In

+V_sOut

-V_s

+V_s

DIS

-In

Time (0.5µs/div)

-In

+In

SOIC (KM4100)

SOIC (KM4101)

-In

+V_s

Out

-In

DIS

+V_s

Out

+In

-V_s

+In

-V_s

REV. 1A February 2001

12 3 4 5 6 7...11

中文翻译

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