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MAX3222ECDB The Texas Instruments MAX3222ECDB is a dual-channel RS-232 transceiver designed for 3V to 5.5V operation. It offers a data rate of 500kbps and features ±15kV ESD protection.
Mfr Part #:

MAX3222ECDB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX3222ECDB is a dual-channel RS-232 transceiver designed for 3V to 5.5V operation. It offers a data rate of 500kbps and features ±15kV ESD protection.
✓ Total Stock: 90,400 pcs
$ Price Range: $1.16

MAX3222ECDB Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
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MAX3222ECDB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Output Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Type
Voltage
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MAX3222ECDB Description

Short technical summary and product information.

The MAX3222ECDB from Texas Instruments is a full-duplex RS-232 transceiver IC. It operates with a wide supply voltage range of 3V to 5.5V, making it versatile for various applications. This device features two drivers and two receivers, supporting data rates up to 500kbps.

 

Key electrical characteristics include a low standby current of 1µA typical and receiver hysteresis of 300mV. The transceiver provides robust protection against electrostatic discharge, with ±15kV Human-Body Model (HBM) protection and ±8kV/±15kV IEC61000-4-2 contact/air-gap discharge protection on its RS-232 bus pins.

 

Packaged in a 20-pin SSOP, the MAX3222ECDB is designed for surface mounting. It meets or exceeds TIA/EIA-232-F and ITU v.28 standards, providing a reliable electrical interface between communication controllers and serial port connectors. The device is suitable for applications requiring standard RS-232 communication with enhanced ESD immunity.

MAX3222ECDB Quick Information

Product Type: RS-232 Transceiver
Canonical Name: Texas Instruments MAX3222ECDB RS-232 Transceiver
Subcategory: RS-232 Transceiver

MAX3222ECDB Compliance

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

MAX3222ECDB Estimated Pricing

Qty Low High
1+ $1.16 $1.16

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

MAX3222ECDB Features

  • Dual channel RS-232 transceiver.
  • Operates from 3V to 5.5V supply.
  • Supports 500kbps data rates.
  • Features ±15kV ESD protection.
  • Surface mount 20-SSOP package.

MAX3222ECDB Applications

  • Ideal for serial port communication.
  • Used in embedded systems.
  • Suitable for industrial interfaces.
  • Provides robust ESD protection.

MAX3222ECDB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3222ECDB?

The MAX3222ECDB operates with a supply voltage range of 3V to 5.5V.

What is the data rate of the MAX3222ECDB transceiver?

The MAX3222ECDB supports a maximum data rate of 500kbps.

What type of package is the MAX3222ECDB supplied in?

The MAX3222ECDB is supplied in a 20-SSOP package.

What is the operating temperature range for this device?

The MAX3222ECDB operates within a temperature range of 0°C to 70°C.

Does the MAX3222ECDB have ESD protection?

Yes, the MAX3222ECDB features ±15kV Human-body model (HBM) ESD protection, and ±8kV/±15kV IEC61000-4-2 contact/air-gap discharge protection.

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