MAX3111ECWI
- Mfr.Part #
- MAX3111ECWI
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TXRX RS232 SPI W/CAP 28-SOIC
- Stock
- 12,114
- In Stock :
- 12,114
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Controllers
- Length :
- 17.9mm
- ECCN Code :
- EAR99
- Low Power Mode :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Interface :
- SPI, UART
- Number of Serial I/Os :
- 1
- Boundary Scan :
- No
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Published :
- 1999
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- 240
- Height Seated (Max) :
- 2.65mm
- Function :
- Controller
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Width :
- 7.5mm
- Pbfree Code :
- No
- Address Bus Width :
- 1
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- JESD-30 Code :
- R-PDSO-G28
- Number of Terminations :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 20
- Qualification Status :
- Not Qualified
- External Data Bus Width :
- 1
- HTS Code :
- 8542.39.00.01
- Supply Voltage :
- 5V
- Voltage - Supply :
- 3V~3.6V
- Operating Temperature :
- 0°C~70°C
- Base Part Number :
- MAX3111E
- Reach Compliance Code :
- not_compliant
- Current - Supply :
- 600μA
- Terminal Pitch :
- 1.27mm
- Protocol :
- RS232, RS485
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 3.3V
- Datasheets
- MAX3111ECWI

Controllers Analog Devices, Inc. MAX3111ECWI Overview
The MAX3111ECWI from Analog Devices, Inc. is a highly integrated IC that serves as a dual-functionality transmitter and receiver (TXRX) with a synchronous serial peripheral interface (SPI) and integrated capacitors. Designed for reliable RS232 communication, this 28-pin SOIC device is ideally suited for applications requiring compact and reliable serial data transmission. The inclusion of integrated charge pump capacitors simplifies the design process, reduces external component count, and saves on board space, making it a perfect choice for B2B customers seeking efficiency and scalability in their systems.
MAX3111ECWI Features
The MAX3111ECWI boasts an array of features that enhance its utility and performance. Key features include an integrated charge pump that eliminates the need for external capacitors, a full-duplex RS232 transceiver capable of running off a single 3.0V to 5.5V supply, and a SPI interface that ensures compatibility with most microcontrollers. These characteristics make it not only powerful but also versatile in a variety of industrial environments.
MAX3111ECWI Applications
- Industrial Automation: In this sector, the MAX3111ECWI facilitates robust serial communication between controllers and sensors, ensuring reliable data transfer in harsh environments.
- Consumer Electronics: Utilized in consumer devices for data logging and diagnostics interfaces, providing a reliable connection to compute modules.
- Telecommunications: Acts as a crucial component in modems and switches, where reliable RS232 communication is paramount for system stability and performance.
- Medical Devices: In medical diagnostics equipment, the MAX3111ECWI is used for transmitting sensitive data securely between devices, ensuring accuracy and reliability in readings.
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