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MAX3232CDBR The Texas Instruments MAX3232CDBR is a dual-channel RS-232 transceiver. It operates with a 3V to 5.5V supply and features ±15kV ESD protection.
Mfr Part #:

MAX3232CDBR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX3232CDBR is a dual-channel RS-232 transceiver. It operates with a 3V to 5.5V supply and features ±15kV ESD protection.
✓ Total Stock: 100,407 pcs
$ Price Range: $0.91

MAX3232CDBR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
95,661 pcs
On Request
95661 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,097 pcs
On Request
2097 pcs On Request 1 On Request On Request 04+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,328 pcs
On Request
1328 pcs On Request 1 On Request On Request 16+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,321 pcs
On Request
1321 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.

MAX3232CDBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Data Rate (Max)
Duplex
ESD Protection
Lead Spacing
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage
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MAX3232CDBR Description

Short technical summary and product information.

The MAX3232CDBR from Texas Instruments is a full-duplex, dual-channel RS-232 line driver and receiver. It is designed to operate with a wide supply voltage range of 3V to 5.5V, making it versatile for various applications.

 

This transceiver supports data rates up to 250kbps and includes integrated ±15kV ESD protection on the RS-232 communication pins, exceeding the requirements of TIA/EIA-232-F and ITU V.28 standards. It features 2 drivers and 2 receivers per package, with a logic voltage minimum of 3.3V and receiver hysteresis of 300mV.

 

The MAX3232CDBR is available in a 16-SSOP surface-mount package. It requires external capacitors for its charge-pump circuitry and offers low supply current, typically 300µA.

 

This component is suitable for applications requiring serial communication interfaces that conform to the RS-232 standard, providing robust protection against electrostatic discharge.

MAX3232CDBR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: MAX3232CDBR Dual Channel RS-232 Line Driver/Receiver
Subcategory: RS-232 Transceivers

MAX3232CDBR Compliance

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

MAX3232CDBR Estimated Pricing

Qty Low High
1+ $0.91 $0.91

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

MAX3232CDBR Features

  • Dual channel RS-232 transceiver
  • 3V to 5.5V supply voltage
  • 250kbps maximum data rate
  • ±15kV ESD protection
  • 16-SSOP surface mount package

MAX3232CDBR Applications

  • Suitable for RS-232 serial communication interfaces.
  • Used in data acquisition and industrial control systems.
  • Ideal for low-voltage, high-speed serial data transmission.
  • Applicable in computer peripherals and communication equipment.
  • Designed for applications requiring ESD protection and reliable signal integrity.

MAX3232CDBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage for the MAX3232CDBR?

The MAX3232CDBR operates with a supply voltage range of 3V to 5.5V.

What is the maximum data rate supported by the MAX3232CDBR?

The MAX3232CDBR supports a maximum data rate of 250kbps.

What type of ESD protection does the MAX3232CDBR offer?

The MAX3232CDBR offers ±15kV ESD protection.

What is the operating temperature range for the MAX3232CDBR?

The MAX3232CDBR has an operating temperature range of 0°C to 70°C.

What package is the MAX3232CDBR supplied in?

The MAX3232CDBR is supplied in a 16-SSOP package.

What is the RoHS status of the MAX3232CDBR?

The MAX3232CDBR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MAX3232CDBR?

The Moisture Sensitivity Level (MSL) for the MAX3232CDBR is 1 Unlimited.

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