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MAX3140EEI
- Manufacturer's Part No.:MAX3140EEI
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- Description:IC UART SPI RS485/422 28-QSOP
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- Quantity:RFQAdd to RFQ List
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- In Stock: 10000
- Available: 4398
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $11.00000 | US $11.00 |
| 10+ | US $9.90000 | US $99.00 |
| 30+ | US $7.70000 | US $231.00 |
| 100+ | US $6.32500 | US $632.50 |
| 500+ | US $6.05000 | US $3025.00 |
| 1000+ | US $5.50000 | US $5500.00 |
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- Description
- Alternatives
- Shopping Guide
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 MAX3089Applications Industrial-Control Transceivers for EMI Local Area Networks Sensitive Applications HVAC and Building Control Embedded Systems Point-of-Sale Devices Intelligent Instrumentation
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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