Datasheet > MAX44242_V01

MAX44242_V01

更新时间： 2024-11-30 02:52:59

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
11页	994K
描述
20V, Low Input Bias-Current, Low-Noise, Dual Op Amplifier

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MAX44242_V01 数据手册

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20V, Low Input Bias-Current,

Low-Noise, Dual Op Ampliﬁer

MAX44242

General Description

The MAX44242 provides a combination of high voltage,

low noise, low input bias current in a dual channel and

features rail-to-rail at the output.

Beneﬁts and Features

● 2.7V to 20V Single Supply or ±1.35V to ±10V Dual

Supplies

● 0.5pA (max) Input Bias Current

This dual amplifier operates over a wide supply voltage

range from a single 2.7V to 20V supply or split ±1.35V

to ±10V supplies and consumes only 1.2mA quiescent

supply current per channel.

●

5nV/√Hz Input Voltage Noise

● 10MHz Bandwidth

● 8V/µs Slew Rate

● Rail-to-Rail Output

The MAX44242 is a unity-gain stable amplifier with a

gain-bandwidth product of 10MHz. The device outputs

drive up to 200pF load capacitor without any external

isolation resistor compensation.

● Integrated EMI Filters

● 1.2mA Supply Current per Amplifier

The MAX44242 is available in 8-pin SOT23 and µMAX

Ordering Information appears at end of data sheet.

packages and is rated for operation over the -40ºC to

+125ºC automotive temperature range.

Applications

● Chemical Sensor Interface

● Photodiode Sensor Interface

● Medical Pulse Oximetry

● Industrial: Process and Control

● Precision Instrumentation

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

Typical Application Circuit

V_DD

PHOTODIODE

IN-

PHOTODIODE

OUT

IN-

IN+

OUT

REF

IN+

MAX44242

REF

19-6827; Rev 3; 3/21

12 3 4 5 6 7...11

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