ADI MAX9940AXK+T
Integrated circuit safeguard against overvoltage





Brands: Analog Devices, Inc
Mfr.Part #: MAX9940AXK+T
Datasheet: MAX9940AXK+T Datasheet (PDF)
Package/Case: SC-70-5
Product Type: Circuit Protection
RoHS Status:
Stock Condition: 2,245 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX9940AXK+T General Description
Housed in a compact 5mm x 5mm, 14-pin SC70 package with enhanced thermal properties, this amplifier is designed to excel in space-constrained applications where performance cannot be compromised. Whether it's delivering precise measurements in a medical device or maintaining clarity in an audio system, the MAX9940AXK+T rises to the occasion, consistently surpassing expectations

Features
- Fully Compliant to RoHS and WEEE Directives
- Designed for Use in Harsh Environmental Conditions
- 100V Transient Voltage Tolerance on All Pins
Application
- Excellent signal integrity
- Streamlined communication
- Enhanced system reliability
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product | Power Monitors | Sensing Method | High or Low Side |
Max Supply Voltage | 5.5 V | Supply Voltage - Min | 2.2 V |
Current @ Pmpp | 13 uA | Minimum Operating Temperature (°C) | - 40 |
Maximum Operating Temperature (°C) | + 125 | Mounting Style | SMD/SMT |
Input Voltage Range | 2.2 V to 5.5 V | Series | MAX9940 |
Factory Pack Quantity | 2500 | Unit Weight | 0.000705 oz |
Base Product Number | MAX9940 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the MAX9940AXK+T?
A: To place an order for the MAX9940AXK+T, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the MAX9940AXK+T?
A: We offer a 1-year warranty on the MAX9940AXK+T. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of MAX9940AXK+T from Analog Devices, Inc?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Analog Devices, Inc manufacturers and authorized agents. All Analog Devices, Inc suppliers must pass a qualification review before they can list their MAX9940AXK+T products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the MAX9940AXK+T chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Analog Devices, Inc information page to find comprehensive details about the MAX9940AXK+T.
Q: Are the price and stock information for MAX9940AXK+T on Ovaga's platform accurate?
A: Inventory levels for Analog Devices, Inc products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for MAX9940AXK+T?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the MAX9940AXK+T?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The MAX9940AXK+T chip is a high-speed, low-power analog multiplexer demultiplexer designed for use in precision measurement applications. It features low on-resistance and high bandwidth, making it suitable for use in data acquisition systems, medical instruments, and other applications that require accurate and fast signal switching. The chip is manufactured by Maxim Integrated and offers high-performance analog signal routing capabilities.
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Equivalent
Some equivalent products of the MAX9940AXK+T chip are MAX44267, MAX44280, and MAX9940BAXK+T. These chips have similar functionality and can be used as replacements for the MAX9940AXK+T in various applications. -
Features
The MAX9940AXK+T offers an integrated programmable-gain amplifier with 16-bit ADC and a gain range from 0.1 to 100, suitable for industry sensing and control applications. With low noise and low power consumption, it also features a voltage reference, temperature sensor, and shutdown capability for enhanced flexibility and ease of use. -
Pinout
The MAX9940AXK+T is a 24-pin TQFN IC package. It is an analog comparators device used for monitoring and comparing multiple signals. It provides voltage-level detection with precision hysteresis, and offers internal reference and input range setting options. The specific pin functions and details can be found in the device datasheet. -
Manufacturer
The manufacturer of the MAX9940AXK+T is Maxim Integrated. It is a semiconductor manufacturing company that designs and produces a wide range of integrated circuits and analog chips for various industries, including automotive, consumer electronics, and industrial applications. -
Application Field
The MAX9940AXK+T is a precision, high-speed, low-power operational amplifier. It is suitable for various applications, including medical instruments, portable monitors, imaging systems, industrial instrumentation, and test and measurement equipment. -
Package
MAX9940AXK+T is a chip with SC-70-5 package, which is a small outline package with 5 pins. The form factor of the chip is a surface mount. The package size is compact and measures approximately 2 mm x 2 mm.
Assembly Advice
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