MAX3232CUE+ The MAX3232CUE+ is a full transceiver from Analog Devices / Maxim Integrated, operating from a 3V to 5.5V supply. It features 2 drivers and 2 receivers with a data rate of 235Kbps.
Mfr Part #:

MAX3232CUE+

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3232CUE+ is a full transceiver from Analog Devices / Maxim Integrated, operating from a 3V to 5.5V supply. It features 2 drivers and 2 receivers with a data rate of 235Kbps.
✓ Total Stock: 11,202 pcs
$ Price Range: $1.44

MAX3232CUE+ Available from 3 distributors

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10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request On Request
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1,200 pcs
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2 pcs
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MAX3232CUE+ Specifications Quick View

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

MAX3232CUE+ Description

Short technical summary and product information.

The MAX3232CUE+ is a true RS-232 transceiver from Analog Devices / Maxim Integrated, designed for wide single-supply operation from +3V to +5.5V. This device integrates a dual charge pump, eliminating the need for a bipolar ±12V supply and requiring only four small 0.1µF external charge-pump capacitors. It offers 2 receivers and 2 drivers, supporting a data rate of 235Kbps while maintaining RS-232 output levels.

 

This transceiver is suitable for applications requiring RS-232 communication, such as battery-powered equipment, hand-held devices, and peripherals. The MAX3232CUE+ is available in a space-saving 16-TSSOP package and operates within a temperature range of 0°C to 70°C. Its low power consumption, including 1µA in shutdown mode with the receiver active, makes it ideal for power-sensitive designs.

 

Key features include its full duplex capability and receiver hysteresis of 300mV. The device also offers always-on extra outputs for monitoring external devices without forward biasing protection diodes. The MAX3232CUE+ is pin, package, and functionally compatible with the industry-standard MAX232.

MAX3232CUE+ Quick Information

Product Type: Transceiver
Canonical Name: MAX3232CUE+ True RS-232 Transceiver
Subcategory: Drivers, Receivers, Transceivers

MAX3232CUE+ Compliance

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

MAX3232CUE+ Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX3232CUE+ Features

  • True RS-232 transceiver with 3V-5.5V supply.
  • 2 drivers and 2 receivers, full duplex operation.
  • Data rate up to 235Kbps.
  • Integrated charge pump eliminates bipolar supply.
  • Space-saving 16-TSSOP surface mount package.

MAX3232CUE+ Applications

  • Ideal for battery-powered equipment.
  • Suitable for hand-held devices.
  • Used in peripheral interfaces.
  • Designed for datacom equipment.

MAX3232CUE+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3232CUE+?

The MAX3232CUE+ operates from a 3V to 5.5V supply.

What package type is the MAX3232CUE+ available in?

The MAX3232CUE+ is available in a 16-TSSOP package.

What is the operating temperature range for the MAX3232CUE+?

The operating temperature range for the MAX3232CUE+ is 0°C to 70°C.

What is the RoHS status of the MAX3232CUE+?

The MAX3232CUE+ is RoHS3 Compliant.

What is the data rate of the MAX3232CUE+ transceiver?

The MAX3232CUE+ has a data rate of 235Kbps.

How many drivers and receivers does the MAX3232CUE+ have?

The MAX3232CUE+ has 2 drivers and 2 receivers.

MAX3232CUE+ Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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Maxlinear
The MaxLinear SP3232ECY-L is a full transceiver IC supporting RS232 protocol. It operates from 3V to 5.5V and is housed in a 16-TSSOP package.
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