MAX4274BKESA+ datasheet, PDF - EEWORLD Datasheet

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MAX4274BKESA+: DescriptionMAX4274BKESA+ amplifier basic information: MAX4274BKESA+ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is SOP, MAX4274BKESA+ amplifier core information: The MAX4274BKESA+ has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 260 How to simply check the efficiency of an amplifier? Looking at its slew rate, the MAX4274BKESA+ has a nominal slew rate of 0.7 V/us. The nominal supply voltage of the MAX4274BKESA+ is 5 V. The upper limit of its supply voltage is 6 V. The input offset voltage of MAX4274BKESA+ is 2000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).) Related dimensions of MAX4274BKESA+: The width of MAX4274BKESA+ is: 3.9 mm and the length is 4.9 mm. MAX4274BKESA+ has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8 MAX4274BKESA+ amplifier additional information: Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. The MAX4274BKESA+ is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e3. The package code of MAX4274BKESA+ is: SOP. The materials of the MAX4274BKESA+ package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The MAX4274BKESA+ package pins are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 1.75 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size299KB，20 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance; Alternative parts：MAX4274BKESA+

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MAX4274BKESA+ Overview

MAX4274BKESA+ amplifier basic information:

MAX4274BKESA+ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is SOP,

MAX4274BKESA+ amplifier core information:

The MAX4274BKESA+ has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 260

How to simply check the efficiency of an amplifier? Looking at its slew rate, the MAX4274BKESA+ has a nominal slew rate of 0.7 V/us.

The nominal supply voltage of the MAX4274BKESA+ is 5 V. The upper limit of its supply voltage is 6 V. The input offset voltage of MAX4274BKESA+ is 2000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of MAX4274BKESA+:

The width of MAX4274BKESA+ is: 3.9 mm and the length is 4.9 mm. MAX4274BKESA+ has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

MAX4274BKESA+ amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. The MAX4274BKESA+ is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e3.

The package code of MAX4274BKESA+ is: SOP. The materials of the MAX4274BKESA+ package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The MAX4274BKESA+ package pins are: SMALL OUTLINE. Its terminal forms are: GULL WING.

The maximum seat height is 1.75 mm.

MAX4274BKESA+ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Maxim
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Amplifier type	OPERATIONAL AMPLIFIER
Maximum input offset voltage	2000 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Number of functions	2
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.75 mm
Nominal slew rate	0.7 V/us
Supply voltage upper limit	6 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm
Base Number Matches	1

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19-1407; Rev 3; 8/99

SOT23, Rail-to-Rail, Fixed-Gain

GainAmps/Open-Loop Op Amps

General Description

The MAX4174/MAX4175/MAX4274/MAX4275 Gain-

Amp™ family combines a low-cost Rail-to-Rail

op amp

with precision internal gain-setting resistors and V

/ 2

biasing. 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 only 300µA.

GainAmp amplifiers are optimally compensated for

each gain version, achieving exceptional GBW prod-

ucts up to 23MHz (A

= +25V/V to +101V/V). High-volt-

age fault protection withstands ±17V at either input

without excessive current draw.

Three versions are available in this amplifier family: single/

dual/quad open-loop, unity-gain stable (MAX4281/

MAX4282/MAX4284); single/dual fixed gain (MAX4174/

MAX4274); and single/dual fixed gain plus internal

/ 2 bias at the noninverting input (MAX4175/

MAX4275), which simplifies input biasing in single-supply

designs. 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 outputs can swing rail-to-rail and drive a 1kΩ load

while maintaining excellent DC accuracy. The amplifier

is stable for capacitive loads up to 470pF.

Features

GainAmp Family Provides Internal Precision

Gain-Setting Resistors in SOT23 (MAX4174/5)

0.1% Gain Accuracy (R

) (MAX4174/5,

MAX4274/5)

54 Standard Gains Available (MAX4174/5,

MAX4274/5)

Open-Loop Unity-Gain-Stable Op Amps

(MAX4281/2/4)

Rail-to-Rail Outputs Drive 1kΩ Load

Internal V

/ 2 Biasing (MAX4175/MAX4275)

+2.5V to +5.5V Single Supply

300µA Supply Current

Up to 23MHz GBW Product

Fault-Protected Inputs Withstand ±17V

Stable with Capacitive Loads Up to 470pF with

No Isolation Resistor

MAX4174/5, MAX4274/5, MAX4281/2/4

†

Ordering Information

PART*

TEMP. RANGE

PIN-

PACKAGE

5 SOT23-5

TOP

MARK

††

Applications

Portable Instruments

Instruments, Terminals,

and Bar-Code Readers

Keyless Entry

Photodiode Preamps

Smart-Card Readers

Infrared Receivers for

Remote Controls

Low-Side Current-Sense

Amplifiers

MAX4174_EUK-T

-40°C to +85°C

MAX4175_EUK-T

-40°C to +85°C

Ordering Information continued at end of data sheet.

Insert the desired gain code (from the Gain Selection Guide)

in the blank to complete the part number.

††

Refer to the Gain Selection Guide for a list of preferred gains

and SOT Top Marks.

Selector Guide appears at end of data sheet.

Pin Configurations

TOP VIEW

Typical Operating Circuit

+5V

0.1µF

MAX4174

OUT 1

IN+ 3

IN-

0.1µF

INPUT

0.1µF

IN-

IN+

5 V

MAX4175

OUT

SOT23-5

Pin Configurations continued at end of data sheet.

†

Patent pending

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.

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