| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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96 pcs
|
96 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 | |
|
63 pcs
|
63 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX3221EUE+ is a single-chip, 3.3V/5V powered EIA/TIA-232 transceiver from Analog Devices / Maxim Integrated. It offers true RS-232 performance with low power consumption, featuring an AutoShutdown mode that reduces supply current to 1µA when receivers are inactive.
This transceiver supports a data rate of 250kbps and operates over a voltage range of 3V to 5.5V. It includes 1 driver and 1 receiver, with receiver hysteresis of 500mV to improve noise immunity. The device is designed for full-duplex communication.
Packaged in a 16-TSSOP (0.173", 4.40mm Width) with surface mount mounting type, the MAX3221EUE+ is suitable for applications requiring compact solutions. Its operating temperature range is -40°C to 85°C, making it robust for various environments. The AutoShutdown feature is particularly beneficial for battery-powered and hand-held equipment, conserving power when the RS-232 connection is idle or disconnected.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3221EUE+ operates from a 3V to 5.5V supply.
The MAX3221EUE+ is available in a 16-TSSOP package.
The operating temperature range for the MAX3221EUE+ is -40°C to 85°C.
Yes, the MAX3221EUE+ features an AutoShutdown mode that reduces supply current to 1µA when receivers are inactive.