| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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40 pcs
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40 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7 pcs
|
7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Duplex | |
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The MAX3221EEUE+ is a single-supply RS-232 transceiver designed for 3V to 5.5V operation. It features automatic shutdown and wakeup capabilities, reducing power consumption when not in use. This transceiver supports data rates of 250kbps while maintaining true RS-232 output levels.
Key electrical specifications include a wide operating voltage range of 3V to 5.5V and a supply current of 1µA in shutdown mode thanks to its AutoShutdown feature. It provides one driver and one receiver, making it suitable for space-constrained applications. Enhanced electrostatic discharge (ESD) protection is integrated, safeguarding against ±15kV.
The device is available in a 16-TSSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in various environments. The MAX3221EEUE+ is ideal for battery-powered equipment, handheld devices, and other applications requiring efficient serial communication.
Applications include notebook computers, cellular phones, and peripherals where low power and compact size are essential. The transceiver protocol is RS232, with a duplex configuration of Full.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3221EEUE+ operates from a 3V to 5.5V supply.
The MAX3221EEUE+ is guaranteed to run at data rates of 250kbps.
The MAX3221EEUE+ supports the RS232 protocol.
The operating temperature range for the MAX3221EEUE+ is -40°C to 85°C.
The MAX3221EEUE+ is supplied in a 16-TSSOP package.
Yes, the MAX3221EEUE+ has enhanced electrostatic discharge (ESD) protection to ±15kV using IEC 1000-4-2 Air-Gap Discharge, to ±8kV using IEC 1000-4-2 Contact Discharge, and to ±15kV using the Human Body Model.
The MAX3221EEUE+ achieves a 1µA supply current with its AutoShutdown feature.