Datasheet > MAX4078

MAX4078

更新时间： 2024-10-27 14:57:43

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
20页	649K
描述
微功耗、SOT23封装、满摆幅、固定增益、放大和开环运算放大器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX4078 数据手册

19-1526; Rev 1; 10/99

Micropower, SOT23, Rail-to-Rail,

Fixed-Gain, GainAmp/Open-Loop Op Amps

General Description

Features

The MAX4074–MAX4078 GainAmp™ op amp family

ꢀ Internal Gain-Setting Resistors in SOT23

Packages (MAX4074)

ꢀ 0.1% Gain Accuracy (R /R ) (MAX4074/75)

combines low-cost Rail-to-Rail op amps with precision

internal gain-setting resistors. Factory-trimmed on-chip

resistors decrease design size, cost, and layout, and

provide 0.1% gain accuracy. Fixed inverting gains from

-0.25V/V to -100V/V or noninverting gains from +1.25V/V

to +101V/V are available. These devices operate from a

single +2.5V to +5.5V supply and consume just 34µA.

GainAmp amplifiers are optimally compensated for each

gain version, achieving gain bandwidth (GBW) products

ꢀ 54 Standard Gains Available (MAX4074/75)

ꢀ Open-Loop, Unity-Gain-Stable Op Amps

(MAX4076/77/78)

ꢀ Rail-to-Rail Outputs Drive 1kΩ Load (MAX4074/75)

ꢀ +2.5V to +5.5V Single Supply

up to 4MHz (A = +25V/V to +101V/V). High-voltage

fault protection withstands 17V at either input without

damage or excessive current draw (MAX4074/MAX4075

only).

ꢀ 34µA Supply Current (MAX4074/75)

ꢀ Up to 4MHz GBW Product

Two versions are available in this amplifier family. The

MAX4076/MAX4077/MAX4078 are single/dual/quad

open-loop, unity-gain-stable op amps, and the

MAX4074/MAX4075 are single/dual fixed-gain op

amps. The input common-mode voltage range of the

open-loop amplifiers extends from 150mV below the

negative supply to within 1.2V of the positive supply.

The GainAmp outputs can swing rail-to-rail and drive a

1kΩ load while maintaining excellent DC accuracy

(MAX4074/MAX4075 only). The amplifiers are stable for

capacitive loads up to 100pF.

ꢀ Fault-Protected Inputs Withstand 17V

(MAX4074/75)

ꢀ 200pA max Input Bias Current (MAX4076/77/78)

ꢀ Stable with Capacitive Loads up to 100pF

with No Isolation Resistor

Ordering Information

PIN-

PACKAGE

TOP

MARK

PART

TEMP. RANGE

For space-critical applications, the MAX4074/MAX4076

are available in space-saving SOT23-5 packages.

MAX4074__EUK-T -40°C to +70°C 5 SOT23-5

MAX4074__ESA -40°C to +70°C 8 SO

Ordering Information continued at end of data sheet.

—

Applications

Portable Battery-Powered Equipment

Instruments, Terminals, and Bar-Code Readers

Keyless Entry

Note: Insert the desired gain code in the blank to complete the

part number (see the Gain Selector Guide).

**See the Gain Selector Guide for a list of preferred gains and

top marks.

Photodiode Preamps

Smart-Card Readers

Pin Configurations/

Functional Diagrams

Infrared Receivers for Remote Controls

Low-Side Current-Sense Amplifiers

TOP VIEW

MAX4074

OUT

Gain Selector Guide appears at end of data sheet.

Typical Operating Circuit appears at end of data sheet.

IN-

IN+

SOT23-5

Pin Configurations continued at end of data sheet.

GainAmp is a trademark of Maxim Integrated Products.

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

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...20

中文翻译

下载PDF

与MAX4078相关器件

型号	品牌	获取价格	描述	数据表
MAX40-78CA	MDE	获取价格	HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE STAND-OFF VOLTAGE 12 TO 150 Volts 40
MAX4078EEE	MAXIM	获取价格	Operational Amplifier, 1 Func, 3500uV Offset-Max, DIE
MAX4078ESD	MAXIM	获取价格	Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps
MAX4078EUD	MAXIM	获取价格	Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps
MAX4079	MAXIM	获取价格	Complete Audio/Video Backend Solution
MAX4079CUG+	MAXIM	获取价格	Complete Audio/Video Backend Solution
MAX4079CUG+T	MAXIM	获取价格	Audio/Video Amplifier, 2 Channel(s), 1 Func, BICMOS, PDSO24, 4.40 MM, LEAD FREE, MO-153AD,
MAX4079CWG+	MAXIM	获取价格	暂无描述
MAX407C/D	MAXIM	获取价格	Voltage-Feedback Operational Amplifier
MAX407CPA	MAXIM	获取价格	Voltage-Feedback Operational Amplifier

与MAX4078相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

5
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

4
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

35
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

43

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX4078

MAX4078 数据手册

与MAX4078相关器件

与MAX4078相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX4078

MAX4078 数据手册

与MAX4078相关器件

与MAX4078相关文章

您还可以找

您在本页遇到什么问题？