MAX3111ECWI+T - Brand New Maxim Integrated UARTs (Universal Asynchronous Receiver Transmitter)
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Description
The MAX3111ECWI+T is a UART (Universal Asynchronous Receiver Transmitter) electronic component model that combines a full-featured UART with an ESD-protected RS-232 transceiver and integrated charge-pump capacitors into a single 28-pin package. This system is designed for use in cost, space, and power-constrained applications and features an SPI/QSPI/MICROWIRE-compatible serial interface that saves additional board space and microcontroller I/O pins.
Specifications and features
- Integrated RS-232 Transceiver and UART in a Single 28-Pin Package
- SPI/QSPI/MICROWIRE-Compatible µC Interface
- Internal Charge-Pump Capacitors—No External Components Required!
- True RS-232 Operation Down to VCC= +3V (MAX3111E)
- ESD Protection for RS-232 I/O Pins
- ±15kV—Human Body Model
- ±8kV—IEC 1000-4-2, Contact Discharge
- ±15kV—IEC 1000-4-2, Air-Gap Discharge
- Single-Supply Operation
- +5V (MAX3110E)
- +3.3V (MAX3111E)
- Low Power
- 600µA Supply Current
- 10µA Shutdown Supply Current with Receiver Interrupt Active
- Guaranteed 230kbps Data Rate
- Hardware/Software-Compatible with MAX3100 and MAX3222E
Application Scenarios
This electronic component model can be used in a range of applications where there are limitations on cost, space, and power consumption. It is suitable for use in applications where a UART with an ESD-protected RS-232 transceiver is required, such as in industrial control systems, network equipment, and battery-powered devices.
Comparison
Advantages- Integrated RS-232 transceiver and UART for cost, space, and power saving
- SPI/QSPI/MICROWIRE-compatible µC interface for additional board space and microcontroller I/O pins saving
- Internal charge-pump capacitors eliminating the need for external components
- True RS-232 operation down to 3V for lower supply voltage applications
- ESD protection for RS-232 I/O pins ensuring reliability in hostile environments
Disadvantages- The data rate of 230kbps may not be sufficient for high-speed applications
- Compatibility only guaranteed with MAX3100 and MAX3222E, limiting flexibility in choosing microcontrollers
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download MAX3111ECWI+T
- Chipdatas Part: CD92-MAX3111ECWI+T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 17:22 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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