MAX3221CPW The Texas Instruments MAX3221CPW is a full transceiver IC designed for RS232 communication. It operates with a voltage range of 3V to 5.5V and supports data rates up to 250kbps.
Mfr Part #:

MAX3221CPW

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX3221CPW is a full transceiver IC designed for RS232 communication. It operates with a voltage range of 3V to 5.5V and supports data rates up to 250kbps.
✓ Total Stock: 56,782 pcs
$ Price Range: $1.44

MAX3221CPW Available from 3 distributors

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56,500 pcs
56500 pcs On Request 1 On Request On Request On Request On Request On Request
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193 pcs
193 pcs On Request 1 On Request On Request 2004 On Request On Request
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89 pcs
89 pcs On Request 1 On Request On Request 0AK g4 CG7G On Request On Request

MAX3221CPW 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

MAX3221CPW Description

Short technical summary and product information.

The Texas Instruments MAX3221CPW is a single-channel, full-duplex transceiver IC. It is designed for RS232 communication protocols and operates within a voltage range of 3V to 5.5V. This transceiver supports data rates up to 250kbps, making it suitable for various interface applications.

 

The device features a 1/1 driver/receiver configuration and a receiver hysteresis of 500 mV. It is specified for operation in temperatures ranging from 0°C to 70°C. The MAX3221CPW comes in a compact 16-TSSOP package, designed for surface mounting.

 

This transceiver is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1. Its compact size and surface-mount capability make it a versatile component for integration into electronic designs requiring reliable serial communication.

MAX3221CPW Quick Information

Product Type: Transceiver
Canonical Name: Texas Instruments MAX3221CPW Transceiver
Subcategory: Drivers, Receivers, Transceivers

MAX3221CPW Compliance

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

MAX3221CPW Estimated Pricing

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1+ $1.44 $1.44

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

MAX3221CPW Features

  • Full transceiver IC for RS232.
  • Operates from 3V to 5.5V supply.
  • Supports 250kbps data rates.
  • Compact 16-TSSOP surface mount package.
  • 0°C to 70°C operating temperature range.

MAX3221CPW Applications

  • Ideal for serial data communication.
  • Used in embedded system interfaces.
  • Suitable for industrial control systems.
  • Applicable in consumer electronics.

MAX3221CPW FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX3221CPW?

The MAX3221CPW operates with a voltage range of 3V to 5.5V.

What package type is the MAX3221CPW available in?

The MAX3221CPW is available in a 16-TSSOP package.

What is the operating temperature range for this transceiver?

The operating temperature range for the MAX3221CPW is 0°C to 70°C.

Is the MAX3221CPW RoHS compliant?

Yes, the MAX3221CPW is RoHS3 Compliant.

MAX3221CPW Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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The Texas Instruments TRS3221ECPW is a full duplex transceiver operating at 3V to 5.5V with a data rate of 250kbps. It features 1/1 drivers/receivers and is suitable for RS232 protocols.
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ICL3221ECVZ
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The Renesas ICL3221ECVZ is a full duplex RS232 transceiver. It operates with a voltage range of 3V to 5.5V and features a data rate of 250kbps.
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MAX3221ECPWR
MAX3221ECPWR
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The Texas Instruments MAX3221ECPWR is a single-channel RS-232 transceiver operating from a 3V to 5.5V supply. It offers a data rate of 250kbps and features ±15kV ESD protection.
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