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MAX3232IDW The Texas Instruments MAX3232IDW is a dual-channel RS-232 transceiver designed for reliable serial communication. It operates from a 3V to 5.5V supply and supports data rates up to 250kbps.
Mfr Part #:

MAX3232IDW

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX3232IDW is a dual-channel RS-232 transceiver designed for reliable serial communication. It operates from a 3V to 5.5V supply and supports data rates up to 250kbps.
✓ Total Stock: 7,470 pcs
$ Price Range: $1.10

MAX3232IDW Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
7,386 pcs
On Request
7386 pcs On Request 1 On Request On Request On Request On Request On Request
Spartce Electronics. ✓
Non-Authorised Inventory information
74 pcs
On Request
74 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request 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.

MAX3232IDW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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MAX3232IDW Description

Short technical summary and product information.

The MAX3232IDW from Texas Instruments is a full-duplex, dual-channel RS-232 transceiver IC. It is designed to provide the electrical interface between an asynchronous communication controller and the serial port connector, meeting TIA/EIA-232-F and ITU V.28 standards.

 

This transceiver operates with a wide supply voltage range of 3V to 5.5V and supports data signaling rates up to 250kbps. A key feature is its robust ESD protection, exceeding +/-15 kV using the human-body model (HBM) on its serial port terminals. The device requires four small external capacitors for its dual charge-pump circuit, enabling single-supply operation.

 

Packaged in a 16-pin SOIC (DW) with surface mount capability, the MAX3232IDW is suitable for various industrial and commercial applications. It operates within an extended temperature range of -40°C to 85°C, making it a reliable choice for demanding environments. The low supply current of typically 300 µA further enhances its suitability for power-sensitive designs.

MAX3232IDW Quick Information

Product Type: RS-232 Transceiver
Canonical Name: MAX3232IDW Dual Channel RS-232 Transceiver
Subcategory: RS-232 Transceiver

MAX3232IDW Compliance

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

MAX3232IDW Estimated Pricing

Qty Low High
1+ $1.10 $1.10

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

MAX3232IDW Features

  • Dual channel RS-232 transceiver.
  • Operates from 3V to 5.5V supply.
  • Supports data rates up to 250kbps.
  • +/-15kV ESD protection on serial port.
  • 16-SOIC surface mount package.

MAX3232IDW Applications

  • Serial communication interfaces.
  • Industrial equipment control.
  • Embedded system design.
  • Data acquisition systems.

MAX3232IDW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3232IDW?

The MAX3232IDW operates with a supply voltage range of 3V to 5.5V.

What package type is the MAX3232IDW available in?

The MAX3232IDW is available in a 16-SOIC package.

What is the operating temperature range for the MAX3232IDW?

The MAX3232IDW operates in a temperature range of -40°C to 85°C.

What is the RoHS status of the MAX3232IDW?

The MAX3232IDW is RoHS3 Compliant.

What is the data rate supported by the MAX3232IDW?

The MAX3232IDW supports data signaling rates up to 250kbps.

What level of ESD protection does the MAX3232IDW offer?

The MAX3232IDW offers ESD protection that exceeds +/-15 kV using the human-body model (HBM).

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