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Analog Devices Inc./Maxim Integrated

DS4550E

IC XPNDR 400KHZ I2C JTAG 20TSSOP

Part No.:: DS4550E

Manufacturer:: Analog Devices Inc./Maxim Integrated

Category:: I/O Expanders

Package:: 20-TSSOP (0.173", 4.40mm Width)

Datasheet:: DS4550E.pdf

Description:: IC XPNDR 400KHZ I2C JTAG 20TSSOP

Quantity:: RFQ Add To RFQ list

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DS4550E Analog Devices Inc./Maxim Integrated datasheet stock package

DS4550E Analog Devices Inc./Maxim Integrated

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DS4550E Technical Information

Specifications
FAQ
Hot Sale
Related Products
Product Substitutes

Specifications

Product Attributes: Attribute Value

Manufacturer:: Analog Devices Inc./Maxim Integrated

Series:: -

Package/Case:: 20-TSSOP (0.173", 4.40mm Width)

Packaging:: Tube

Product Status:: Obsolete

Programmable:: Not Verified

Number of I/O:: 9

Interface:: I2C, JTAG

Interrupt Output:: No

Features:: EEPROM, POR

Output Type:: Open Drain

Current - Output Source/Sink:: 16mA

Clock Frequency:: 400 kHz

Voltage - Supply:: 2.7V ~ 5.5V

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 20-TSSOP

FAQ

1. How to order DS4550E on FU JIA (H.K) Electronics?

You can submit an RFQ directly on this page. Our sales team will review your quantity, delivery requirements and target price, then reply with a quotation as soon as possible.

2. How does FU JIA (H.K) Electronics verify the quality of DS4550E?

We work with qualified suppliers and conduct strict supplier review and product verification. Our team pays close attention to sourcing channels, traceability and product condition.

3. Are the price and inventory of DS4550E updated in real time?

Inventory and prices of electronic components may fluctuate frequently. The displayed data is for reference, and the final quotation will be confirmed by our sales team.

4. What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and region.

5. How is shipping arranged?

We can arrange international shipping through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for DS4550E?

Please contact our sales team within the specified period if there are quantity differences, wrong items, or clear external defects. The product should remain unused and in its original packaging.

7. Can I request technical support for DS4550E?

Yes. You can contact us for datasheet, package details, pin information and sourcing assistance related to DS4550E.

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Product Substitutes

No substitute products are available for DS4550E at the moment. Please contact us for alternative part recommendations.

DS4550E Sourcing & Technical Support

DS4550E is supplied by Analog Devices Inc./Maxim Integrated. This product page provides key purchasing information including manufacturer, package, datasheet, stock reference, price reference and RFQ support.

As a professional electronic components sourcing supplier, FU JIA (H.K) Electronics helps customers source DS4550E and related semiconductor components for prototype development, maintenance, production preparation and BOM procurement.

If you need the latest price, available inventory, lead time, alternative parts, datasheet, package confirmation or batch information for DS4550E, please submit an RFQ and our sales team will provide quotation and sourcing support.