MAX3140CEI+
- Mfr.Part #
- MAX3140CEI+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC UART SPI MICRWR W/TXRX 28QSOP
- Stock
- 1,314
- In Stock :
- 1,314
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Controllers
- Time@Peak Reflow Temperature-Max (s) :
- 30
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- SPI, UART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Terminal Finish :
- MATTE TIN
- Supply Voltage :
- 5V
- Boundary Scan :
- No
- Low Power Mode :
- yes
- Number of Serial I/Os :
- 1
- Power Supplies :
- 5V
- Terminal Pitch :
- 0.635mm
- Protocol :
- RS232, RS485
- Pbfree Code :
- yes
- Function :
- Controller
- ECCN Code :
- EAR99
- Data Rate :
- 10 Mbps
- Current - Supply :
- 640μA
- Length :
- 9.9mm
- Height Seated (Max) :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Data Transfer Rate-Max :
- 0.029296875 MBps
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.75V~5.25V
- Number of Terminations :
- 28
- Packaging :
- Tube
- External Data Bus Width :
- 1
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~70°C
- Number of Pins :
- 28
- Base Part Number :
- MAX3140
- Qualification Status :
- Not Qualified
- Width :
- 3.9mm
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Surface Mount :
- yes
- Published :
- 1999
- Datasheets
- MAX3140CEI+
MAX3140CEI+ Documents

Controllers Analog Devices, Inc. MAX3140CEI+ Overview
The Controllers Analog Devices, Inc. MAX3140CEI+ is a high-performance integrated circuit designed specifically for advanced communication solutions. This IC features a UART and SPI micro-wire interface with an integrated transceiver, making it ideal for applications requiring efficient data exchange and minimal footprint. Its robust design in a 28-QSOP package ensures reliability and durability, catering to the needs of demanding electronic environments. The MAX3140CEI+ enhances system performance with its versatile interface options, making it a preferred choice for developers looking to optimize their communication systems.
MAX3140CEI+ Features
The MAX3140CEI+ boasts a range of features designed for superior performance in data communication tasks. Key features include an integrated UART with SPI and micro-wire serial interfaces, a flexible baud rate generator, and a receiver and transmitter with FIFOs, which support enhanced data handling. Additionally, its low-power consumption and programmable power management capabilities make it suitable for portable and power-sensitive applications.
MAX3140CEI+ Applications
- Industrial Automation: Utilized in factory equipment to facilitate robust data communication between machinery and control systems, enhancing operational efficiency and reliability.
- Telecommunications Equipment: Employed in communication infrastructure to ensure reliable data transfer and signal integrity across multiple network layers.
- Consumer Electronics: Integrated in devices such as smart home systems and gaming consoles, providing high-speed data transmission that enhances user experience.
- Automotive Systems: Used in vehicular communication systems to enable sophisticated diagnostics and real-time data exchange between various vehicle modules.
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