MAX3243CAI+ The MAX3243CAI+ is a full duplex RS232 transceiver from Analog Devices / Maxim Integrated. It operates from a single 3V to 5.5V supply.
Mfr Part #:

MAX3243CAI+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3243CAI+ is a full duplex RS232 transceiver from Analog Devices / Maxim Integrated. It operates from a single 3V to 5.5V supply.
✓ Total Stock: 64 pcs
$ Price Range: $1.44

MAX3243CAI+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
61 pcs
61 pcs On Request 1 On Request On Request 09+ On Request On Request
Non-Authorised Inventory information
3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

MAX3243CAI+ Specifications Quick View

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

MAX3243CAI+ Description

Short technical summary and product information.

The MAX3243CAI+ is a versatile RS232 transceiver designed for applications requiring reliable serial communication. It features 3 drivers and 5 receivers, supporting full duplex operation.

 

This transceiver operates from a wide voltage range of 3V to 5.5V, making it suitable for various power supply configurations. It offers a data rate of 120Kbps and includes receiver hysteresis of 300mV for improved signal integrity.

 

The device is housed in a compact 28-SSOP (0.209", 5.30mm Width) surface mount package. It operates within a temperature range of 0°C to 70°C.

 

Key features include integrated charge pump circuitry, eliminating the need for a ±12V supply, and a low supply current of 1µA in shutdown mode enabled by the AutoShutdown™ feature.

MAX3243CAI+ Quick Information

Product Type: RS232 Transceiver
Canonical Name: MAX3243CAI+ RS232 Transceiver
Subcategory: RS232 Transceiver

MAX3243CAI+ Compliance

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

MAX3243CAI+ Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX3243CAI+ Features

  • 3 drivers and 5 receivers
  • Operates from 3V to 5.5V supply
  • 120Kbps data rate
  • Full duplex RS232 protocol
  • 1µA supply current in shutdown

MAX3243CAI+ Applications

  • Ideal for battery-powered equipment
  • Suitable for hand-held devices
  • Used in peripheral interfaces
  • Portable diagnostic equipment

MAX3243CAI+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3243CAI+?

The MAX3243CAI+ operates from 3V to 5.5V.

What package type is the MAX3243CAI+ available in?

The MAX3243CAI+ is available in a 28-SSOP package.

What is the operating temperature range for the MAX3243CAI+?

The operating temperature range for the MAX3243CAI+ is 0°C to 70°C.

What is the RoHS status of the MAX3243CAI+?

The MAX3243CAI+ is RoHS3 Compliant.

How many drivers and receivers does the MAX3243CAI+ have?

The MAX3243CAI+ has 3 drivers and 5 receivers.

What is the data rate of the MAX3243CAI+?

The MAX3243CAI+ has a data rate of 120Kbps.

What protocol does the MAX3243CAI+ support?

The MAX3243CAI+ supports the RS232 protocol.

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