Datasheet > MAX4247

MAX4247

更新时间： 2024-11-05 14:57:59

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
11页	2165K
描述
超小型、满摆幅输入/输出、带有禁止功能、单/双电源供电、低功耗运算放大器

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MAX4247 数据手册

MAX4245/MAX4246/

MAX4247

Ultra-Small, Rail-to-Rail I/O with Disable,

Single-/Dual-Supply, Low-Power Op Amps

General Description

Features

The MAX4245/MAX4246/MAX4247 family of low-cost op

amps offer rail-to-rail inputs and outputs, draw only 320µA

of quiescent current, and operate from a single +2.5V

to +5.5V supply. For additional power conservation, the

MAX4245/MAX4247 offer a low-power shutdown mode

that reduces supply current to 50nA, and puts the ampli-

fiers outputs in a high-impedance state. These devices

are unity-gain stable with a 1MHz gain-bandwidth prod

uct driving capacitive loads up to 470pF.

● Rail-to-Rail Input and Output Voltage Swing

● 50nA (max) Shutdown Mode (MAX4245/MAX4247)

● 320µA (typ) Quiescent Current Per Amplifier

● Single +2.5V to +5.5V Supply Voltage Range

● 110dB Open-Loop Gain with 2kΩ Load

● 0.01% THD with 100kΩ Load

● Unity-Gain Stable up to C

= 470pF

LOAD

● No Phase Inversion for Overdriven Inputs

The MAX4245/MAX4246/MAX4247 family is specified

from -40°C to +125°C, making them suitable for use in

a variety of harsh environments. The MAX4245 single

amplifier is available in ultra-small 6-pin SC70 and space-

saving 6-pin SOT23 packages. The MAX4246 dual

● Available in Space-Saving Packages

6-Pin SC70 or 6-Pin SOT23 (MAX4245)

8-Pin SOT23/SO or 8-Pin µMAX (MAX4246)

10-Pin µMAX (MAX4247)

amplifier is available in 8-pin SOT23, SO, and µMAX

packages. The MAX4247 dual amplifier comes in a tiny

10-pin µMAX package.

Ordering Information

PIN-

PACKAGE

TOP

PART

TEMP RANGE

MARK

Applications

MAX4245AXT+T -40°C to +125°C 6 SC70

MAX4245AUT+T -40°C to +125°C 6 SOT23

MAX4246AKA+T -40°C to +125°C 8 SOT23

MAX4246ASA+T -40°C to +125°C 8 SO

MAX4246AUA+T -40°C to +125°C 8 µMAX

MAX4247AUB+T -40°C to +125°C 10 µMAX

AAZ

AAUB

AAIN

—

● Portable Communications

● Single-Supply Zero-Crossing Detectors

● Instruments and Terminals

● Electronic Ignition Modules

● Infrared Receivers

—

● Sensor-Signal Detection

—

+Denotes a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

Selector Guide

AMPLIFIERS

PER PACKAGE

SHUTDOWN

MODE

PART

Pin Conﬁgurations

MAX4245AXT

MAX4245AUT

MAX4246AKA

MAX4246ASA

MAX4246AUA

MAX4247AUB

Yes

TOP VIEW

OUTA

INA-

MAX4245

IN+

MAX4246

OUTB

INB-

SHDN

INA+

Yes

IN-

OUT

SC70-6/SOT23-6

INB+

SOT23-8/µMAX-8

Pin Configurations continued at end of datat sheet.

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

19-2016; Rev 3; 5/14

12 3 4 5 6 7...11

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与MAX4247相关器件

型号	品牌	获取价格	描述	数据表
MAX4247AUB	MAXIM	获取价格	Ultra-Small, Rail-to-Rail I/O with Disable, Single-/Dual-Supply, Low-Power Op Amps
MAX4247AUB	ROCHESTER	获取价格	DUAL OP-AMP, 3000uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO10, MO-187CBA, MICRO, SOP-10
MAX4247AUB-T	MAXIM	获取价格	Operational Amplifier, 2 Func, 3000uV Offset-Max, BICMOS, PDSO10, MO-187CBA, MICRO, SOP-10
MAX4249	MAXIM	获取价格	SOT23, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4249	ADI	获取价格	UCSP封装、单电源、低噪声、低失真、满摆幅运算放大器
MAX4249_11	MAXIM	获取价格	UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4249ESD	MAXIM	获取价格	SOT23, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4249ESD+	MAXIM	获取价格	UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4249ESD+T	MAXIM	获取价格	Operational Amplifier, 2 Func, 750uV Offset-Max, BICMOS, PDSO14, 0.150 INCH, SOIC-14
MAX4249ESD-T	MAXIM	获取价格	暂无描述

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