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MAX3221EUE+T The MAX3221EUE+T is an RS232 transceiver from Analog Devices Inc. It operates from a 3V to 5.5V supply and features a 1/1 driver/receiver configuration.
Mfr Part #:

MAX3221EUE+T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3221EUE+T is an RS232 transceiver from Analog Devices Inc. It operates from a 3V to 5.5V supply and features a 1/1 driver/receiver configuration.
✓ Total Stock: 54,687 pcs
$ Price Range: $1.44

MAX3221EUE+T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
45,200 pcs
On Request
45200 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,487 pcs
On Request
9487 pcs On Request 1 On Request On Request 21 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX3221EUE+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage
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MAX3221EUE+T Description

Short technical summary and product information.

The MAX3221EUE+T is a single-chip, 3.0V to 5.5V powered EIA/TIA-232 transceiver from Analog Devices Inc. This device utilizes Maxim's AutoShutdown feature, reducing supply current to 1µA when receiver inputs are inactive. It requires only 0.1µF capacitors for 3.3V operation.

 

Key electrical specifications include a 3.0V to 5.5V operating voltage range, a data rate of 250kbps, and full duplex communication. It features 1 driver and 1 receiver, with 500mV of receiver hysteresis. The device is designed for applications requiring true RS-232 performance from a single supply.

 

Packaged in a 16-TSSOP (0.173", 4.40mm Width) surface mount configuration, the MAX3221EUE+T is suitable for battery-powered and hand-held equipment. Its operating temperature range is -40°C to 85°C.

MAX3221EUE+T Quick Information

Product Type: RS232 Transceiver
Canonical Name: MAX3221EUE+T RS232 Transceiver
Subcategory: RS232 Transceiver

MAX3221EUE+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3221EUE+T Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3221EUE+T Features

  • Single 3.0V to 5.5V supply operation.
  • 1µA supply current in shutdown mode.
  • 1 driver and 1 receiver configuration.
  • 250kbps data rate support.
  • Surface mount 16-TSSOP package.

MAX3221EUE+T Applications

  • Ideal for battery-powered equipment.
  • Suitable for hand-held devices.
  • Used in peripheral interfaces.
  • Supports portable diagnostic equipment.

MAX3221EUE+T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3221EUE+T?

The operating voltage range is 3.0V to 5.5V.

What package type is the MAX3221EUE+T supplied in?

The MAX3221EUE+T is supplied in a 16-TSSOP package.

What is the operating temperature range for this transceiver?

The operating temperature range is -40°C to 85°C.

What is the supply current in shutdown mode?

The supply current in shutdown mode is 1µA.

Does the MAX3221EUE+T feature AutoShutdown?

Yes, the MAX3221EUE+T features Maxim's AutoShutdown technology.

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