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AM26LS31CN The AM26LS31CN is a quadruple differential line driver from Texas Instruments, supporting RS-422 and RS-485 protocols with a maximum data rate of 10 Mbps.
Mfr Part #:

AM26LS31CN

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The AM26LS31CN is a quadruple differential line driver from Texas Instruments, supporting RS-422 and RS-485 protocols with a maximum data rate of 10 Mbps.
✓ Total Stock: 6,011 pcs
$ Price Range: $0.76

AM26LS31CN Available from 7 distributors

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AM26LS31CN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate (Max)
Duplex
Mounting Type
Number of Drivers
Number of Pins
Operating Temperature
Protocol
Supplier Device Package
Supplier Package
Type
Voltage
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AM26LS31CN Description

Short technical summary and product information.

The Texas Instruments AM26LS31CN is a quadruple complementary-output line driver designed for balanced data transmission in RS-422 and RS-485 systems. It features four drivers with half-duplex operation and a maximum data rate of 10 Mbps.

 

This device operates from a single 5V supply and includes TTL-compatible inputs, complementary outputs, and high output impedance in power-off conditions. It supports up to 32 nodes on a bus and offers a common-mode voltage range of -7V to 7V with fault protection up to ±7V.

 

The AM26LS31CN is housed in a 16-pin PDIP package with through-hole mounting, making it suitable for prototyping and industrial applications. It is rated for commercial temperature ranges from 0°C to 70°C.

AM26LS31CN Quick Information

Product Type: RS-422/RS-485 Line Driver
Series: AM26LS31
Canonical Name: Texas Instruments AM26LS31CN Quadruple Differential Line Driver
Subcategory: RS-422/RS-485

AM26LS31CN Compliance

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

AM26LS31CN Estimated Pricing

Qty Low High
1+ $0.76 $0.76

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

AM26LS31CN Features

  • Quadruple differential line driver with 4 drivers.
  • Supports RS-422 and RS-485 protocols.
  • Maximum data rate of 10 Mbps.
  • Operates from a single 5V supply.
  • Half-duplex communication with 32-node support.

AM26LS31CN Applications

  • Ideal for balanced line data transmission.
  • Used in industrial RS-485 networks.
  • Suitable for RS-422 point-to-point links.
  • Perfect for twisted-pair cable driving.

AM26LS31CN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the AM26LS31CN?

4.75V to 5.25V.

What package does the AM26LS31CN come in?

16-DIP (0.300", 7.62mm) with through-hole mounting.

What is the operating temperature range?

0°C to 70°C (commercial grade).

Is the AM26LS31CN RoHS compliant?

RoHS3 Compliant (unverified).

What is the maximum data rate of the AM26LS31CN?

10 Mbps.

What communication protocols does the AM26LS31CN support?

RS-422 and RS-485.

How many drivers does the AM26LS31CN have?

4 drivers.

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