MAX4257ESA/V+
High-performance amplifier for precise control applications
Inventory:6,895
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : MAX4257ESA/V+
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Package/Case : SOIC-Narrow-8
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Manufacturer : Analog Devices
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Components Classification : Instrumentation, OP Amps, Buffer Amps
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Datesheet : MAX4257ESA/V+ DataSheet (PDF)
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Series : MAX4257
Overview of MAX4257ESA/V+
The MAX4257ESA/V+ is an Integrated Circuit (IC) from Analog Devices, specifically designed for instrumentation applications. It is a single-supply, low-noise, and low-distortion rail-to-rail operational amplifier featuring a ultra-low-power design, making it ideal for portable equipment and battery-powered systems. The device also boasts excellent common-mode rejection ratio and provides up to 22 MHz gain bandwidth product. It's designed to operate over an extended temperature range of -40°C to 85°C, ensuring reliable performance in various environmental conditions.
Key Features
- Single-supply design
- Low noise (10 μVrms)
- Low distortion (<1% THD)
- Rail-to-rail output operation
- Ultra-low power consumption (22 μA per amplifier)
- Excellent common-mode rejection ratio (CMRR) > 100 dB
- Gain bandwidth product up to 22 MHz
- Operating temperature range -40°C ~ 85°C
Application
- ADC Buffers
- Automatic Test Equipment (ATE)
- Cardiac Monitor
- Digital Scales/Strain Gauges
- Displays: Industrial, Front Panel, and Instrumentation
- Industrial: Process Measurement and Control
- Medical Instrumentation
- PA Control
- Panel Meters
- Portable Battery-Powered Equipment
- Power Meters
- Programmable Logic Controllers (PLCs)
- Wireless Communications Devices
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Operational Amplifiers - Op Amps | RoHS | Details |
Package / Case | SOIC-Narrow-8 | Series | MAX4257 |
Qualification | AEC-Q100 | Brand | Analog Devices / Maxim Integrated |
Product Type | Op Amps - Operational Amplifiers | Factory Pack Quantity | 100 |
Subcategory | Amplifier ICs | Part # Aliases | MAX4257 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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MAX4257ESA/V+
High-performance amplifier for precise control applications
Inventory:
6,895
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




