Datasheet > MAX4265

MAX4265

更新时间： 2023-12-20 18:44:14

品牌	Logo	应用领域
亚德诺 - ADI		放大器运算放大器
页数	文件大小	规格书
19页	459K
描述
超低失真、单电源、300MHz运算放大器，带有使能端

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MAX4265 数据手册

19-1552; Rev 2; 8/00

Ultra-Low-Distortion, +5V,

400MHz Op Amps with Disable

General Description

Features

The MAX4265–MAX4270 ultra-low distortion, voltage-feed-

back op amps are capable of driving a 100Ω load while

maintaining ultra-low distortion over a wide bandwidth.

They offer superior spurious-free dynamic range (SFDR)

performance: -90dBc at 5MHz and -59dBc at 100MHz

(MAX4269). Additionally, input voltage noise density is

8nV/√Hz while operating from a single +4.5V to +8.0V sup-

ply or from dual 2.25V to 4.0V supplies. These features

make the MAX4265–MAX4270 ideal for use in high-perfor-

mance communications and signal-processing applica-

tions that require low distortion and wide bandwidth.

♦ Operates from +4.5V to +8.0V

♦ Superior SFDR with 100Ω Load

-90dBc (f = 5MHz)

-59dBc (f = 100MHz)

♦ 35dBm IP3 (f = 20MHz)

♦ 8nV/√Hz Voltage Noise Density

♦ 100MHz 0.1dB Gain Flatness (MAX4268)

♦ 900V/µs Slew Rate

♦ ±45mA Output Driving Capability

The MAX4265 single and MAX4268 dual amplifiers are

unity-gain stable. The MAX4266 single and MAX4269 dual

amplifiers are compensated for a minimum stable gain of

+2V/V, while the MAX4267 single and MAX4270 dual

amplifiers are compensated for a minimum stable gain of

+5V/V.

♦ Disable Mode Places Outputs in High-Impedance

State

For additional power savings, these amplifiers feature a

low-power disable mode that reduces supply current

and places the outputs in a high-impedance state. The

MAX4265/MAX4266/MAX4267 are available in a space-

Ordering Information

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

8 µMAX

8 SO

saving 8-pin µMAX package, and the MAX4268/

MAX4265EUA

MAX4265ESA

MAX4266EUA

MAX4266ESA

MAX4267EUA

MAX4267ESA

MAX4268EEE

MAX4268ESD

MAX4269EEE

MAX4269ESD

MAX4270EEE

MAX4270ESD

MAX4269/MAX4270 are available in a 16-pin QSOP

package.

8 µMAX

8 SO

Applications

8 µMAX

8 SO

Base-Station Amplifiers

IF Amplifiers

16 QSOP

14 SO

High-Frequency ADC Drivers

High-Speed DAC Buffers

RF Telecom Applications

High-Frequency Signal Processing

16 QSOP

14 SO

16 QSOP

14 SO

µMAX is a registered trademark of Maxim Integrated Products, Inc.

Pin Configurations appear at end of data sheet.

Selector Guide

NO. OF

OP AMPS

MIN GAIN

(V/V)

-3dB

GBP

(MHz)

400

700

1500

300

FULL-POWER

BANDWIDTH (MHz)

PART

BANDWIDTH (MHz)

MAX4265

MAX4266

MAX4267

MAX4268

MAX4269

MAX4270

400

350

300

350

200

270

350

300

175

200

700

1000

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...19

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与MAX4265相关器件

型号	品牌	获取价格	描述	数据表
MAX4265ESA	MAXIM	获取价格	Operational Amplifier
MAX4265ESA+	MAXIM	获取价格	Audio Amplifier, 1 Func, Bipolar, PDSO8, SO-8
MAX4265ESA+T	MAXIM	获取价格	Audio Amplifier, 1 Func, Bipolar, PDSO8, SO-8
MAX4265EUA	MAXIM	获取价格	Operational Amplifier
MAX4265EUA+	MAXIM	获取价格	Audio Amplifier, 1 Func, Bipolar, PDSO8, MICRO MAX PACKAGE-8
MAX4265EUA+T	MAXIM	获取价格	Audio Amplifier, 1 Func, Bipolar, PDSO8, MICRO MAX PACKAGE-8
MAX4265EUA-T	MAXIM	获取价格	暂无描述
MAX4266	MAXIM	获取价格	Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable
MAX4266ESA	MAXIM	获取价格	Operational Amplifier
MAX4266ESA+	MAXIM	获取价格	Audio Amplifier, 1 Func, Bipolar, PDSO8, SO-8

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