Rainbow-electronics MAX9618 Manual do Utilizador descarregar pdf (Página 1)

_______________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

High-Efficiency, 1.5MHz

Op Amps with RRIO

MAX9617/MAX9618

General Description

The MAX9617/MAX9618 are low-power, zero-drift opera-

tional amplifiers, designed for use in portable consumer,

medical, and industrial applications.

The MAX9617/MAX9618 feature rail-to-rail CMOS inputs

and outputs, a 1.5MHz GBW at just 59FA supply current

and 10FV (max) zero-drift input offset voltage over time

and temperature. The zero-drift feature of the MAX9617/

MAX9618 reduces the high 1/f noise typically found in

CMOS input operational amplifiers, making it useful for a

wide variety of low-frequency measurement applications.

The MAX9617 is available in a space-saving, 2mm x

2mm, 6-pin SC70 package. The MAX9618 is available

in a 2mm x 2mm, 8-pin SC70 package. All devices are

specified over the -40NC to +125NC automotive operating

temperature range.

Applications

Sensor Interfaces

Loop-Powered Systems

Portable Medical Devices

Battery-Powered Devices

Cardiac Monitors

Features

Low 59µA Quiescent Current

Very-Low 10µV (max) Input Offset Voltage

Low Input Noise

42nV/

√

Hz at 1kHz

1µV

P-P

from 0.1Hz to 10Hz

Rail-to-Rail Inputs and Outputs

1.5MHz GBW

Ultra-Low 10pA Input Bias Current

Single 1.8V to 5.5V Supply Voltage Range

Unity-Gain Stable

Available in Tiny 6-Pin SC70 (MAX9617) and 8-Pin

SC70 (MAX9618) Packages

19-4753; Rev 1; 9/09

Functional Diagrams

Ordering Information

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

*Future product—contact factory for availability.

EVALUATION KIT

AVAILABLE

TOP VIEW

MAX9617

IN-

GND

IN+

OUT

MAX9618

GND

INA-

INA+

OUTA

INB+

OUTB

INB-

PART TEMP RANGE PIN-PACKAGE

MAX9617AXT+

-40NC to +125NC

6 SC70

MAX9618AXA+*

-40NC to +125NC

8 SC70

1 2 3 4 5 6 7 8 9 10

Resumo do Conteúdo

Página 1 - MAX9617/MAX9618

_______________________________________________________________ Maxim Integrated Products 1For pricing, delivery, and ordering information, pleas

Página 2

High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX9618Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embod

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX96182 ______________________________________________________________________________________Str

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX9618_______________________________________________________________________________________ 3ELE

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX96184 ______________________________________________________________________________________

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX9618_______________________________________________________________________________________ 5

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX96186 ______________________________________________________________________________________

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX9618_______________________________________________________________________________________ 7

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX96188 ______________________________________________________________________________________PAC

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High-Efficiency, 1.5MHzOp Amps with RRIOMAX9617/MAX9618_______________________________________________________________________________________ 9

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Rainbow-electronics MAX9618 Manual do Utilizador Página 1

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