Supply original MAX3243IPW, Interface - Drivers, Receivers, Transceivers, by Texas Instruments

IC RS232 MULTCH DRVR/RX 28TSSOP

RoHS
Supply original MAX3243IPW, Interface - Drivers, Receivers, Transceivers, by Texas Instruments | TrustCompo

Pictures are for reference only. Please contact us for the latest pictures.

Part Number

MAX3243IPW

Internal code

TCE000054342

Package

TSSOP

Manufacturer

Texas Instruments

Key specifications

Serise

-

Min Quantity

1

Description

IC RS232 MULTCH DRVR/RX 28TSSOP

key Attributes

-

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Authenticity Verification

CoC Available on Request

Pre-Shipment Inspection

Responsive RFQ Support

Why buyers trust this sourcing flow

Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.

Product overview

Overview


The MAX3221/MAX3223/MAX3243 achieve 1µA supply current with Maxim’s revolutionary AutoShutdown™ feature. When the MAX3221/MAX3223/MAX3243 do not sense a valid signal level on their receiver inputs, the on-board power supply and drivers shut down. This occurs if the RS-232 cable is disconnected or if the transmitters of the connected peripheral are turned off.
The system turns on again when a valid level is applied to any RS-232 receiver input.
The MAX3221/MAX3223/MAX3243 require only 0.1µF capacitors in 3.3V operation, and can operate from input voltages ranging from +3.0V to +5.5V. A proprietary, high-efficiency, dual charge-pump power supply and a low-dropout transmitter combine to deliver true RS-232 performance from a single +3.0V to +5.5V supply.
The MAX3221 is a 1-driver/1-receiver 16-pin SSOP version of the 20-pin 2-driver/2-receiver MAX3223.
The MAX3243 is a 3-driver/5-receiver with a complementary always-active receiver for external monitoring in a variety of 28 pin packages. Please see order information table for package offerings.Benefits and
Features
• Integrated Charge Pump Circuitry Simplifies Power Requirements
• Eliminates the Need for a ±12 Supply
• Operation From a Single +3.3V or +5V Supply
• 1µA Supply Current in Shutdown Mode Saves Power
• AutoShutdown Feature is Enabled After No Activity on Receiver Inputs for 30µs
• Software Control Option for Shutdown Applications
• Battery-Powered Equipment
• Hand-Held Equipment
• Peripherals
• Portable Diagnostics Equipment

Full technical breakdown

Detailed Specifications

Review grouped attributes and parameters without scanning one oversized table.

Fast scan

Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

Lifecycle Status

ACTIVE (Last Updated: 4 days ago)

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Product Attribute

Lead Free

Lead Free

Product Attribute

Packaging

Tube

Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Simplex/Duplex
Full Duplex
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Manufacturer
Texas
Width
4.4mm
Weight
117.508773mg
Package / Case
28-TSSOP (0.173, 4.40mm Width)
Length
9.7mm
Duplex
Full
Subcategory
Line Driver or Receivers
Sub-Categories
Interface - Drivers, Receivers, Transceivers
Type
Transceiver
Operating Supply Voltage
5V
Radiation Hardening
No
Number Of Terminations
28
Number Of Pins
28
Pin Count
28
Nominal Supply Current
1mA
Mount
Surface Mount
Pbfree Code
yes
Number Of I/O
16
Number Of Functions
3
Thickness
1mm
Height
1.2mm
Supply Voltage
3.3V
Differential Output
No
Output Polarity
INVERTED
Number Of Transceivers
1
Input Characteristics
SCHMITT TRIGGER
Protocol
RS232
Supply Voltage1-Nom
3.3V
Output Current
35mA
Receiver Hysteresis
500mV
Base Part Number
MAX3243
Out Swing-Min
5 V
Number Of Drivers/Receivers
3/5
Data Rate
250kbps
Number Of Drivers
3
Number Of Receivers
5
Output Voltage
13.2V
Manufacturer'S Part No.
MAX3243IPW
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Logic Function
Receiver, Transceiver
Propagation Delay
150 ns
Voltage - Supply
3V~5.5V

Common questions

Product FAQ

Quick answers for buyers reviewing MAX3243IPW, stock, documentation, and sourcing steps.

What is MAX3243IPW?

MAX3243IPW is a Interface - Drivers, Receivers, Transceivers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for MAX3243IPW?

MAX3243IPW is listed with package reference TSSOP. The current product description is IC RS232 MULTCH DRVR/RX 28TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is MAX3243IPW available in stock?

This page currently shows 42899 units in stock and 42899 units available for MAX3243IPW. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for MAX3243IPW?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX3243IPW by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for MAX3243IPW?

A dedicated datasheet link is not currently listed for MAX3243IPW by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.

How should buyers verify MAX3243IPW before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX3243IPW before approving the order.

More sourcing insights

Articles