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MAX3232EIDR The Texas Instruments MAX3232EIDR is a dual channel RS-232 transceiver designed for reliable serial communication. It operates from a 3V to 5.5V supply and supports data rates up to 250kbps.
Mfr Part #:

MAX3232EIDR

Available from 9 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX3232EIDR is a dual channel RS-232 transceiver designed for reliable serial communication. It operates from a 3V to 5.5V supply and supports data rates up to 250kbps.
✓ Total Stock: 112,847 pcs
$ Price Range: $0.54

MAX3232EIDR Available from 9 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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75,000 pcs
On Request
75000 pcs On Request 1 On Request On Request On Request On Request On Request
Mufeng Electronics ✓
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20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request 25+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
6,004 pcs
On Request
6004 pcs On Request 1 On Request On Request 22+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
4,683 pcs
On Request
4683 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,362 pcs
On Request
3362 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,238 pcs
On Request
3238 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
472 pcs
On Request
472 pcs On Request 1 On Request On Request 25+ On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
88 pcs
On Request
88 pcs On Request 1 On Request On Request On Request On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
On Request
On Request 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.

MAX3232EIDR 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
Tape & Reel
Type
Voltage
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MAX3232EIDR Description

Short technical summary and product information.

The MAX3232EIDR from Texas Instruments is a versatile dual-channel RS-232 line driver and receiver IC. It operates across a wide supply voltage range of 3V to 5.5V, making it suitable for various applications. This transceiver supports data rates up to 250kbps and features ±15kV IEC ESD protection on its serial port connection pins, enhancing robustness.

 

The device is housed in a compact 16-SOIC package, designed for surface mounting. It includes two drivers and two receivers, providing full duplex communication. The low supply current of typically 300µA makes it an energy-efficient choice for embedded systems. Its operating temperature range is from -40°C to 85°C, ensuring reliable performance in demanding environments.

 

This transceiver meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards, ensuring compatibility with standard serial interfaces. It is pin-compatible with alternative high-speed devices, offering design flexibility. The MAX3232EIDR is ideal for applications requiring robust serial communication interfaces where space and power efficiency are critical.

MAX3232EIDR Quick Information

Product Type: RS-232 Transceiver
Series: MAX3232E
Canonical Name: MAX3232E Texas Instruments Dual Channel RS-232 Transceiver
Subcategory: RS-232 Transceiver

MAX3232EIDR Compliance

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

MAX3232EIDR Estimated Pricing

Qty Low High
1+ $0.54 $0.54

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

MAX3232EIDR Features

  • Dual channel RS-232 transceiver.
  • Operates from 3V to 5.5V supply.
  • Supports 250kbps data rates.
  • ±15kV ESD protection on bus pins.
  • Compact 16-SOIC surface mount package.

MAX3232EIDR Applications

  • Serial communication interfaces.
  • Embedded system design.
  • Industrial equipment.
  • Consumer electronics.

MAX3232EIDR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MAX3232EIDR?

The MAX3232EIDR operates between 3V and 5.5V.

What package type does the MAX3232EIDR come in?

It comes in a 16-SOIC surface-mount package.

What is the maximum data rate supported by the MAX3232EIDR?

It supports data rates up to 250kbps.

What electrostatic discharge protection does the MAX3232EIDR provide?

It provides ESD protection up to ±15 kV for RS-232 bus pins.

What is the operating temperature range of the MAX3232EIDR?

It operates from -40°C to 85°C.

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