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MAX3221CDBR
- Manufacturer's Part No.:MAX3221CDBR
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- In Stock: 2000
- Available: 8026
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $0.87450 | US $0.87 |
10+ | US $0.58300 | US $5.83 |
30+ | US $0.43725 | US $13.12 |
100+ | US $0.34980 | US $34.98 |
500+ | US $0.32065 | US $160.33 |
1000+ | US $0.29150 | US $291.50 |
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- Description
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- Shopping Guide
The MAX3221CDBR is a high-performance, low-power RS-232 transceiver designed by Maxim Integrated, suitable for a variety of applications requiring serial communication. This device is particularly notable for its ability to operate at low voltage levels, making it ideal for battery-powered devices and portable applications.
Key Features:
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Voltage Range: The MAX3221CDBR operates with a supply voltage range of 3.0V to 5.5V, allowing it to interface with both 3V and 5V logic levels. This flexibility makes it compatible with a wide range of microcontrollers and digital systems.
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Data Rate: It supports data rates up to 250 kbps, which is sufficient for many standard serial communication applications, including those in industrial and consumer electronics.
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Transmitter and Receiver: The device includes a dual driver and dual receiver configuration, enabling full-duplex communication. The drivers can transmit data over long distances while maintaining signal integrity.
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RS-232 Compliance: The MAX3221CDBR meets the EIA/TIA-232 standard, ensuring compatibility with other RS-232 devices. It can transmit signals over distances of up to 50 feet (15 meters) at 19.2 kbps.
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Low Power Consumption: One of the standout features of the MAX3221CDBR is its low power consumption, drawing only 0.5 mA in active mode and less than 1 µA in shutdown mode. This makes it particularly suitable for battery-operated devices.
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Integrated Capacitors: The device integrates the necessary charge pump capacitors, which simplifies the design and reduces the number of external components required. This integration helps in minimizing the overall footprint of the circuit.
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Temperature Range: The MAX3221CDBR is rated for operation over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial applications.
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Package Type: The device is available in a small, 16-pin TSSOP (Thin Shrink Small Outline Package) package, which is advantageous for space-constrained designs.
Applications:
The MAX3221CDBR is widely used in various applications, including:
- Embedded Systems: For serial communication between microcontrollers and peripherals.
- Point-of-Sale Terminals: Facilitating communication with external devices like printers and card readers.
- Industrial Automation: Connecting sensors and controllers in factory settings.
- Consumer Electronics: Used in devices that require serial data communication, such as modems and GPS receivers.
Conclusion:
Overall, the MAX3221CDBR from Maxim Integrated is a versatile and efficient RS-232 transceiver that combines low power consumption with robust performance, making it an excellent choice for a wide range of electronic applications. Its compact design, compliance with industry standards, and ease of integration make it a popular choice among engineers and designers.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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