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MAX3232CUE+T The MAX3232CUE+T is a true RS-232 transceiver from Analog Devices, operating on a single 3V to 5.5V supply. It features 2 receivers and 2 drivers.
Mfr Part #:

MAX3232CUE+T

Available from 4 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3232CUE+T is a true RS-232 transceiver from Analog Devices, operating on a single 3V to 5.5V supply. It features 2 receivers and 2 drivers.
✓ Total Stock: 9,888 pcs
$ Price Range: $1.44

MAX3232CUE+T Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,413 pcs
On Request
6413 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Speed Components Ltd ✓
Non-Authorised Inventory information
895 pcs
On Request
895 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
80 pcs
On Request
80 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.

MAX3232CUE+T 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
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MAX3232CUE+T Description

Short technical summary and product information.

The MAX3232CUE+T is a true RS-232 transceiver designed for reliable data communication. It operates from a wide single supply voltage range of +3V to +5.5V, eliminating the need for a bipolar ±12V supply thanks to its integrated dual charge pump circuitry. This device requires only four small 0.1µF external charge-pump capacitors for operation.

 

This transceiver supports the RS-232 protocol and is guaranteed to run at data rates up to 235Kbps. It features 2 receivers and 2 drivers, providing full duplex communication. The device operates within a temperature range of 0°C to 70°C and is available in a space-saving 16-TSSOP package, suitable for surface mount applications.

 

Key features include low power consumption, with a supply current of just 1µA in shutdown mode while the receiver remains active. The always-on extra receiver outputs allow for monitoring external devices without forward biasing protection diodes, making it ideal for battery-powered and hand-held equipment, peripherals, and datacom equipment.

MAX3232CUE+T Quick Information

Product Type: Transceiver
Canonical Name: MAX3232CUE+T True RS-232 Transceiver
Subcategory: RS-232 Transceiver

MAX3232CUE+T Compliance

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

MAX3232CUE+T Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

MAX3232CUE+T Features

  • True RS-232 transceiver operation.
  • Wide 3V to 5.5V single supply.
  • Integrated dual charge pump circuitry.
  • 2 receivers and 2 drivers.
  • Low 1µA shutdown current.

MAX3232CUE+T Applications

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

MAX3232CUE+T FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX3232CUE+T?

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

What is the data rate of the MAX3232CUE+T?

The MAX3232CUE+T supports data rates up to 235Kbps in normal mode and 1Mbps in MegaBaud mode.

What package type is the MAX3232CUE+T available in?

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

What is the operating temperature range for this transceiver?

The MAX3232CUE+T operates from 0°C to 70°C.

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