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MAX4257ESA+

Part No MAX4257ESA+
Manufacturer Maxim Integrated
Catalog Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description Op Amp Dual Low Noise Amplifier R-R O/P ±2.75V/5.5V Automotive 8-Pin SOIC N / IC OPAMP GP 22MHZ RRO 8SOIC
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Maxim Integrated
Packaging Tube
Amplifier Type General
Number of Circuits 2
Output Type Push-Pull, Rail-to-Rail
SR - Slew Rate 2.1 V/μs
GBP - Gain Bandwidth Product 22MHz
Current - Input Bias 1pA
Voltage - Input Offset 70μV
Operating Supply Current 420μA
Output Current per Channel 68mA
Dual Supply Voltage (±) 2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 8-SOIC (0.154", 3.90mm Width)
Manufacturer Package 8-SOIC
Win Source Part Number 786162-MAX4257ESA+
Popularity Medium
Supply and Demand Status Limited
Family Name MAX4257
Introduction Date April 01, 1998
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date 2027
Ultra Librarian 3D Model Ultra Librarian MAX4257ESA+ CAD Model

Description

Maxim Integrated MAX4257ESA+ Low-Power, Precision Operational Amplifier

The MAX4257ESA+ from Maxim Integrated is a high-performance, low-power, precision operational amplifier designed for a wide variety of applications. This op-amp boasts a combination of low voltage noise and low input bias current, making it an excellent choice for sensor amplification, filter circuits, and precision analog processing tasks.

With its single-supply voltage operation ranging from +2.7V to +5.5V, the MAX4257ESA+ provides designers with a versatile option for both portable and low-voltage systems. The device also features a low quiescent current, typically just 750µA, which is particularly beneficial for battery-powered devices where power conservation is crucial.

The MAX4257ESA+ offers a gain-bandwidth product of 10MHz and a slew rate of 10V/µs, ensuring fast and accurate signal processing. This makes it suitable for high-speed analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), as well as for driving sample-and-hold circuits.

Another key attribute of the MAX4257ESA+ is its precision performance. It has an input offset voltage of just 250µV and an input offset voltage drift of merely 3µV/°C, which contributes to maintaining system accuracy over temperature variations. Additionally, the low input bias current of 1pA reduces errors in high-impedance applications.

The device is available in an 8-pin SOIC package, making it easy to integrate into a variety of printed circuit board (PCB) layouts. Its industrial temperature range of -40°C to +85°C ensures reliable operation in harsh environments.

Whether you're designing precision filters, voltage references, or data acquisition systems, the MAX4257ESA+ provides the accuracy, low power, and high-speed performance required for demanding applications. Its combination of features makes it a smart choice for engineers looking to optimize their designs for both performance and power efficiency.

For detailed specifications, application notes, and additional resources, be sure to consult the datasheet and support documentation available from Maxim Integrated.

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Pricing & Ordering

Quantity Unit Price Ext. Price
18+ $3.2617 $58.7106
44+ $2.6761 $117.7484
67+ $2.5930 $173.7310
93+ $2.5087 $233.3091
120+ $2.4255 $291.0600
160+ $2.1749 $347.9840
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Availability: 7,000 pieces
MOQ: 18 pcs
Order Increment : 1 pcs
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