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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | MAX3140EEI+T |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| NavitasChip Part Number | NAVI-1522321 |
| Description | IC UART W/RS485 28-QSOP |
| Spec | 28-SSOP (0.154", 3.90mm Width) |
| Package | Tape & Reel (TR) |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Controllers |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Protocol | RS232, RS485 |
| Function | Controller |
| Interface | SPI, UART |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Supply | 640µA |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 28-QSOP |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Analog Devices Inc./Maxim Integrated MAX3140EEI+T Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The MAX3140EEI+T is an Interface Controller IC manufactured by Analog Devices Inc./Maxim Integrated (ADI-Maxim). Integrated Circuit UART W/rs-485 28-Qsop, housed in a compact 28-QSOP package, with 4.75V ~ 5.25V supply voltage. Originally developed by Maxim Integrated, this component continues to be fully supported.
Struggling with long factory lead times? Our global sourcing network ensures reliable supply for your projects.
Key Technical Specifications
- Supply Voltage: 4.75V ~ 5.25V
- Interface: SPI, UART
- Operating Temperature: -40°C ~ 85°C
- Package: 28-SSOP (0.154", 3.90mm Width)
- Device Package: 28-QSOP
- RoHS Compliant
Applications
Widely adopted for:
- industrial automation 4.0 and smart manufacturing platforms
- collaborative robotics and humanoid platform interfaces
- smart grid metering and energy distribution monitoring
Why Choose NavitasChip for MAX3140EEI+T?
NavitasChip offers cost-saving procurement for the MAX3140EEI+T and thousands of other electronic components.
- Availability: In Inventory
- Packaging: Available in factory Tape & Reel (TR) or Cut Tape. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
We offer express global shipping for MAX3140EEI+T, serving customers in Taiwan, South Korea, and worldwide.
MAX3140EEI+T - Contact our sales team.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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Request for Quote (RFQ)
- For items in stock with listed prices, you can place your order directly.
- For out-of-stock or unpriced items, please submit an RFQ and we will respond within 24 hours.
Supply Information
- Spot Stock: Available from our verified global supply network.
- Franchise Sources: Components from authorized distribution channels when available.
- OEM Surplus: Excess inventory from OEM and EMS production lines.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
If you use our shipping account, shipping fees will be paid at checkout. If you use your own account, shipping fees will be settled directly between you and the courier company.
Note: Customers are responsible for all customs duties, taxes, or other charges. NavitasChip is not responsible for any additional fees after the package is shipped.
Shipping Methods
We offer shipping services via DHL, FedEx, UPS, and SF Express.
Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
- Actual delivery time depends on your selected courier service (DHL/FedEx/UPS/SF Express).
Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 1,167 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
Need a quote? We'll respond within 24 hours.
Payment Methods
T/T
WU
Delivery Services
TNT
SF