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MAX232EIDR The Texas Instruments MAX232EIDR is a dual channel RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and supports data rates up to 250kbps.
Mfr Part #:

MAX232EIDR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX232EIDR is a dual channel RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and supports data rates up to 250kbps.
✓ Total Stock: 33,058 pcs
$ Price Range: $0.49

MAX232EIDR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
27,416 pcs
On Request
27416 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,101 pcs
On Request
3101 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
1,526 pcs
On Request
1526 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,015 pcs
On Request
1015 pcs On Request 1 On Request On Request 21+ 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.

MAX232EIDR 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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MAX232EIDR Description

Short technical summary and product information.

The MAX232EIDR from Texas Instruments is a versatile dual channel RS-232 transceiver. It is engineered to meet or exceed TIA/RS-232-F and ITU recommendation V.28 standards, ensuring compatibility with a wide range of serial communication systems.

 

This transceiver operates from a single 5V power supply, utilizing internal charge-pump capacitors to generate the necessary RS-232 voltage levels. It features two drivers and two receivers, capable of handling data rates up to 250kbps. The receivers convert RS-232 inputs to 5V TTL/CMOS levels, while the drivers convert TTL/CMOS inputs to TIA/RS-232-F levels. The device includes ±15kV IEC-ESD protection on its RS-232 bus pins for enhanced robustness.

 

Packaged in a compact 16-pin SOIC (SOIC (D)) surface-mount package, the MAX232EIDR is suitable for applications where space is a consideration. It operates within an industrial temperature range of -40°C to 85°C, making it a reliable choice for demanding environments. The typical supply current is a low 8mA.

 

Key specifications include a 4.5V to 5.5V operating voltage range, a receiver hysteresis of 500mV, and ±15kV ESD protection. This component is ideal for use in various industrial, commercial, and automotive applications requiring robust serial data transmission.

MAX232EIDR Quick Information

Product Type: Transceiver
Canonical Name: MAX232E Dual RS-232 Transceiver
Subcategory: RS-232 Transceivers

MAX232EIDR Compliance

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

MAX232EIDR Estimated Pricing

Qty Low High
1+ $0.49 $0.49

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

MAX232EIDR Features

  • Dual channel RS-232 transceiver.
  • Operates from a single 5V supply.
  • Supports data rates up to 250kbps.
  • ±15kV ESD protection on bus pins.
  • Compact 16-pin SOIC package.

MAX232EIDR Applications

  • Ideal for industrial serial communication.
  • Used in embedded system interfaces.
  • Suitable for data acquisition systems.
  • Applicable in automotive systems.

MAX232EIDR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX232EIDR?

The MAX232EIDR operates from a 4.5V to 5.5V supply, with a typical voltage of 5V.

What is the package type for the MAX232EIDR?

The MAX232EIDR is available in a 16-SOIC package.

What is the operating temperature range of the MAX232EIDR?

The MAX232EIDR operates between -40°C and 85°C.

What is the data rate supported by the MAX232EIDR?

The MAX232EIDR supports data rates up to 250kbps.

Does the MAX232EIDR have ESD protection?

Yes, the MAX232EIDR features ±15kV ESD protection for its RS-232 bus pins.

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