MAX3140EEI - Maxim Integrated
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoMAX3140EEI
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ManufacturerMaxim Integrated
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ChipWorker Part#CW151296130
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CategoryUART Chip, UART Interface IC
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PackageQSOP-28
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DescriptionUART 1CH 5V 28Pin QSOP
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DocumentationDatasheet
Payment Methods and Delivery
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MAX3140EEI Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | MAX3140EEI |
| Manufacturer | Maxim Integrated |
| ChipWorker Part# | CW151296130 |
| Category | UART Chip, UART Interface IC |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | QSOP-28 |
| Supply Voltage (DC) | 4.75V (min) |
| Supply Current | 640 µA |
| Data Rate | 10.0 Mbps |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.75V ~ 5.25V |
| expand all | |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Contains Lead |
Product Description
- General Description
- The MAX3140 is a complete universal asynchronous receiver-transmitter (UART) and a true fail-safe RS-485/RS-422 transceiver combined in a single 28-pin QSOP package for space-, cost-, and power-constrained applications. The MAX3140 saves additional board space as well as microcontroller (µC) I/O pins by featuring an SPI™/QSPI™/MICROWIRE™-compatible serial interface. It is pin-programmable for configuration in all RS-485/RS-422 networks.
- Features
- ♦ Integrated UART and RS-485/RS-422 Transceiver in a Single 28-Pin QSOP
- ♦ SPI/MICROWIRE-Compatible Interface Saves µC I/O Pins
- ♦ True Fail-Safe Receiver Output Eliminates Complex Network Termination
- ♦ Pin-Programmable RS-485/RS-422 Features
- Half/Full-Duplex Operation
- Slew-Rate Limiting for Reduced EMI
- 115kbps/500kbps/10Mbps Data Rates
- Receiver/Transmitter Phase for Twisted-Pair Polarity Reversal
- ♦ Full-Featured UART
- Programmable Up to 230k baud with a 3.6864MHz Crystal
- 8-Word Receive FIFO Minimizes Processor
- Overhead 9-Bit Address-Recognition Interrupt
- ♦ Allows Up to 256 Transceivers on the Bus
- ♦ Low 20µA Hardware Shutdown Mode
- ♦ Hardware/Software-Compatible with MAX3100 and MAX3089
- Applications
- Industrial-Control
- Transceivers for EMI
- Local Area Networks
- Sensitive Applications
- HVAC and Building
- Control Embedded Systems
- Point-of-Sale Devices
- Intelligent Instrumentation
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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