Mfr Part #:

MAX3243ECAI+

Mfr Name: MAX

The MAX3243ECAI+ is a 3V-powered EIA/TIA-232 transceiver from Maxim Integrated. It features automatic shutdown/wakeup and enhanced ESD protection.

✓ Total Stock: 1 pcs

$ Price Range: $2.21

MAX3243ECAI+ Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MAX3243ECAI+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	MAX
Data Rate	250kbps
Mounting Type	Surface Mount
Supply Current	1µA

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MAX3243ECAI+ Description

Short technical summary and product information.

The MAX3243ECAI+ is a 3V-powered EIA/TIA-232 communications interface transceiver from Maxim Integrated. It offers automatic shutdown and wakeup features, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection.

This transceiver supports a supply voltage range of +3.0V to +5.5V and achieves a low supply current of 1µA with Maxim's AutoShutdown feature. It is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels. The MAX3243ECAI+ includes 3 drivers and 5 receivers, making it suitable for complete serial port applications.

All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, to ±8kV using IEC 1000-4-2 Contact Discharge, and to ±15kV using the Human Body Model. The device is available in space-saving TQFN, SSOP, and TSSOP packages.

Applications for this transceiver include notebook, subnotebook, and palmtop computers, cellular phones, battery-powered equipment, handheld equipment, peripherals, and printers.

MAX3243ECAI+ Quick Information

Product Type: RS-232 Transceiver

Canonical Name: MAX3243ECAI+ 3.0V to 5.5V RS-232 Transceiver

Subcategory: RS-232

MAX3243ECAI+ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX3243ECAI+ Estimated Pricing

Qty	Low	High
1+	$2.21	$2.21

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

MAX3243ECAI+ Features

3V-powered EIA/TIA-232 transceiver
Automatic shutdown and wakeup features
1µA supply current with AutoShutdown
±15kV ESD protection on I/O pins
3 drivers and 5 receivers

MAX3243ECAI+ Applications

Ideal for notebook computers
Suitable for cellular phones
Used in battery-powered devices
Applicable to handheld equipment
Designed for peripheral interfaces

MAX3243ECAI+ FAQs

6 frequently asked questions generated from this part’s specifications.

What is the supply voltage range for the MAX3243ECAI+?

The supply voltage range is from 3.0V to 5.5V.

What is the maximum ESD protection for the MAX3243ECAI+?

The device offers ±15kV ESD protection via IEC 1000-4-2 Air-Gap Discharge and Human Body Model, and ±8kV via IEC 1000-4-2 Contact Discharge.

What is the supply current of the MAX3243ECAI+ in shutdown mode?

The supply current is 1µA in AutoShutdown mode.

What is the data rate capability of the MAX3243ECAI+?

The device is guaranteed to run at data rates of 250kbps.

How many drivers and receivers does the MAX3243ECAI+ have?

The MAX3243ECAI+ has 3 drivers and 5 receivers.

What packages are available for the MAX3243ECAI+?

The MAX3243ECAI+ is available in TQFN, SSOP, and TSSOP packages.

MAX3243ECAI+ Alternate Parts

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MAX3243ECWI

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The MAX3243ECWI is a 3V-powered EIA/TIA-232 transceiver from Maxim Integrated. It features 3 drivers and 5 receivers, supporting data rates up to 250kbps.

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