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MAX232EIN The Texas Instruments MAX232EIN is a dual RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and supports data rates up to 250kbps.
Mfr Part #:

MAX232EIN

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MAX232EIN is a dual RS-232 transceiver designed for reliable serial communication. It operates from a single 5V supply and supports data rates up to 250kbps.
✓ Total Stock: 5,461 pcs
$ Price Range: $0.88

MAX232EIN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,461 pcs
On Request
5461 pcs On Request 1 On Request On Request 13 On Request On Request
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MAX232EIN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
ESD Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Package Quantity
Protocol
Receiver Hysteresis
Supplier Device Package
Supplier Package
Supply Current
Type
Voltage
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MAX232EIN Description

Short technical summary and product information.

The MAX232EIN from Texas Instruments is a versatile dual RS-232 transceiver IC, suitable for various serial communication applications. It operates from a single 5V power supply, utilizing internal charge-pump capacitors to generate the necessary RS-232 voltage levels. This device meets or exceeds TIA/RS-232-F and ITU recommendation V.28 standards.

 

Key electrical characteristics include a data rate of up to 250kbps and a low supply current of 8mA typical. It features two drivers and two receivers, with receivers capable of converting RS-232 inputs to 5V TTL/CMOS levels. The device offers robust protection with +/-15kV ESD protection on the RS-232 bus pins, including Human-Body Model (HBM) and IEC61000-4-2 contact and air-gap discharge specifications.

 

Packaged in a standard 16-DIP through-hole configuration, the MAX232EIN is designed for easy integration into existing circuit boards. Its operating temperature range spans from -40°C to 85°C, making it suitable for a wide array of environmental conditions. The device is also noted for its receiver hysteresis of 500mV, aiding in signal integrity.

MAX232EIN Quick Information

Product Type: RS-232 Transceiver
Canonical Name: MAX232EIN Dual RS-232 Transceiver
Subcategory: RS-232 Transceiver

MAX232EIN Compliance

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

MAX232EIN Estimated Pricing

Qty Low High
1+ $0.88 $0.88

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

MAX232EIN Features

  • Dual RS-232 transceiver for serial communication.
  • Operates from a single 5V power supply.
  • Supports data rates up to 250kbps.
  • +/-15kV ESD protection on bus pins.
  • 16-DIP through-hole package for easy mounting.

MAX232EIN Applications

  • Ideal for industrial automation systems.
  • Used in embedded control applications.
  • Suitable for data acquisition systems.
  • Connects microcontrollers to serial ports.

MAX232EIN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAX232EIN?

The MAX232EIN operates from a 4.5V to 5.5V supply.

What package type is the MAX232EIN available in?

The MAX232EIN is available in a 16-DIP (0.300", 7.62mm) package.

What is the operating temperature range of the MAX232EIN?

The MAX232EIN has an operating temperature range of -40°C to 85°C.

What is the data rate supported by the MAX232EIN?

The MAX232EIN supports data rates up to 250kbps.

Does the MAX232EIN have ESD protection?

Yes, the MAX232EIN features +/-15kV ESD protection on the RS-232 bus pins.

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