MAX4472ESD

更新时间： 2025-07-28 22:36:31

品牌	Logo	应用领域
美信 - MAXIM		运算放大器
页数	文件大小	规格书
14页	737K
描述
Single/Dual/Quad, !.8V/750nA, SC70, Rail-to-Rail Op Amps

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替代型号

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MAX4472ESD 数据手册

19-2021; Rev 2; 2/03

Single/Dual/Quad, +1.8V/750nA, SC70,

Rail-to-Rail Op Amps

General Description

Features

The MAX4464/MAX4470/MAX4471/MAX4472/MAX4474

family of micropower op amps operate from a single

+1.8V to +5.5V supply and draw only 750nA of supply

current. The MAX4470 family feature ground-sensing

inputs and Rail-to-Rail^®output. The ultra-low supply

current, low-operating voltage, and rail-to-rail output

capabilities make these operational amplifiers ideal for

use in single lithium ion (Li+), or two-cell NiCd or alka-

line battery systems.

ꢀ Ultra-Low 750nA Supply Current Per Amplifier

ꢀ Ultra-Low +1.8V Supply Voltage Operation

ꢀ Ground-Sensing Input Common-Mode Range

ꢀ Outputs Swing Rail-to-Rail

ꢀ Outputs Source and Sink 11mA of Load Current

ꢀ No Phase Reversal for Overdriven Inputs

ꢀ High 120dB Open-Loop Voltage Gain

ꢀ Low 500µV Input Offset Voltage

The rail-to-rail output stage of the MAX4464/MAX4470/

MAX4471/MAX4472/MAX4474 amplifiers is capable of

driving the output voltage to within 4mV of the rail with a

100kΩ load, and can sink and source 11mA with a +5V

supply. These amplifiers are available in both fully com-

pensated and decompensated versions. The single

MAX4470, dual MAX4471, and the quad MAX4472 are

unity-gain stable. The single MAX4464 and the dual

MAX4474 are stable for closed-loop gain configurations

of ≥ +5V/V. These amplifiers are available in space-sav-

ing SC70, SOT23, µMAX, and TSSOP packages.

ꢀ 9kHz Gain-Bandwidth Product

(MAX4470/MAX4471/MAX4472)

ꢀ 40kHz Gain-Bandwidth Product

(MAX4464/MAX4474)

ꢀ 250pF (min) Capacitive Load Capability

ꢀ Available in Tiny 5-Pin SC70 and 8-Pin SOT23

Packages

Applications

Electrometer Amplifiers

Ordering Information

Battery-Powered

Systems

TEMP.

PIN-

TOP

PART

Solar-Powered Systems

RANGE

PACKAGE

MARK

Portable Instrumentation

Pagers and Cellphones

Remote Sensor Active

Badges

MAX4464EXK-T

MAX4464EUK-T

MAX4470EXK-T

MAX4470EUK-T

MAX4471EKA-T

MAX4471ESA

MAX4472EUD

MAX4472ESD

MAX4474EKA-T

MAX4474EUA

MAX4474ESA

-40°C to +85°C 5 SC70-5

-40°C to +85°C 5 SOT23-5

-40°C to +85°C 5 SC70-5

-40°C to +85°C 5 SOT23-5

-40°C to +85°C 8 SOT23-8

-40°C to +85°C 8 SO

ABT

ADPI

ABS

ADPH

AAEK

—

Micropower

Thermostats

pH Meters

Pin Configurations

-40°C to +85°C 14 TSSOP

-40°C to +85°C 14 SO

—

TOP VIEW

-40°C to +85°C 8 SOT23-8

-40°C to +85°C 8 µMAX

AAEL

—

IN+

MAX4470

MAX4464

-40°C to +85°C

8 SO

—

Selector Guide

IN-

OUT

NO. OF

GAIN-

MINIMUM

PART

AMPLIFIERS BANDWIDTH

STABLE GAIN

SC70/SOT23

MAX4464

MAX4470

MAX4471

MAX4472

MAX4474

40kHz

9kHz

40kHz

5V/V

1V/V

5V/V

Pin Configurations continued at end of data sheet.

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

________________________________________________________________ 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...14

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MAX4472ESD 替代型号

型号	品牌	替代类型	描述	数据表
MAX4472ESD+T	MAXIM	完全替代	Operational Amplifier, 4 Func, 15000uV Offset-Max, BICMOS, PDSO14, 0.150 INCH, SOIC-14
MAX4472ESD+	MAXIM	类似代替	Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps

与MAX4472ESD相关器件

型号	品牌	获取价格	描述	数据表
MAX4472ESD+	MAXIM	获取价格	Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps
MAX4472ESD+T	MAXIM	获取价格	Operational Amplifier, 4 Func, 15000uV Offset-Max, BICMOS, PDSO14, 0.150 INCH, SOIC-14
MAX4472EUD	MAXIM	获取价格	Single/Dual/Quad, !.8V/750nA, SC70, Rail-to-Rail Op Amps
MAX4472EUD+	MAXIM	获取价格	Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps
MAX4472EUD-T	MAXIM	获取价格	Operational Amplifier, 4 Func, 15000uV Offset-Max, BICMOS, PDSO14, 4.40 MM, MO-153AB-1, TS
MAX4473	MAXIM	获取价格	Low-Cost, Low-Voltage, PA Power Control Ampli
MAX4473EGA	MAXIM	获取价格	Industrial Control IC
MAX4473ESA	MAXIM	获取价格	Low-Cost, Low-Voltage, PA Power Control Ampli
MAX4473ESA+	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO8, 0.150 INCH, SOIC-8
MAX4473ESA+T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO8, 0.150 INCH, SOIC-8

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