AM26LS31INSR The AM26LS31INSR is a quadruple differential line driver from Texas Instruments. It supports RS-422 and RS-485 protocols with a maximum signaling rate of 10 Mbps and operates from a 5V supply.
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AM26LS31INSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The AM26LS31INSR is a quadruple differential line driver from Texas Instruments. It supports RS-422 and RS-485 protocols with a maximum signaling rate of 10 Mbps and operates from a 5V supply.
✓ Total Stock: 7,444 pcs
$ Price Range: $0.89

AM26LS31INSR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,386 pcs
7386 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
58 pcs
58 pcs On Request 1 On Request On Request 22+ On Request On Request

AM26LS31INSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Input Type
Lead Style
Mounting Type
Number of Drivers
Number of Pins
Operating Temperature
Output Type
Protocol
Supplier Device Package
Termination Style
Type
Voltage

AM26LS31INSR Description

Short technical summary and product information.

The AM26LS31INSR is a quadruple complementary-output line driver designed for balanced transmission lines. It meets the requirements of ANSI TIA/EIA-422-B and ITU V.11. The device features four drivers with 3-state outputs, TTL-compatible inputs, and operates from a single 5V supply. It supports half-duplex communication at signaling rates up to 10 Mbps. The common-mode range and fault protection voltage are both -7V to 7V, and it can drive up to 32 nodes on a bus. The driver outputs are complementary and provide high impedance in power-off conditions. The device is available in a 16-SOIC surface-mount package (0.209" width, 5.30mm width) with gull wing terminals. It operates over the industrial temperature range of -40°C to 85°C. Typical applications include industrial control networks, building automation, and other RS-422/RS-485 communication systems.

AM26LS31INSR Quick Information

Product Type: Quadruple Differential Line Driver
Series: AM26LS31
Canonical Name: Texas Instruments AM26LS31INSR Quadruple Differential Line Driver
Subcategory: RS-422/RS-485 Drivers

AM26LS31INSR Compliance

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

AM26LS31INSR Estimated Pricing

Qty Low High
1+ $0.89 $0.89

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

AM26LS31INSR Features

  • Quadruple differential line driver with 4 drivers.
  • Supports RS-422 and RS-485 protocols.
  • Maximum signaling rate of 10 Mbps.
  • Operates from single 5V supply.
  • Complementary 3-state outputs with high impedance off.

AM26LS31INSR Applications

  • Used in industrial control networks.
  • Suitable for building automation systems.
  • Ideal for balanced line transmission.
  • Common in RS-422/RS-485 communication.

AM26LS31INSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AM26LS31INSR?

The supply voltage range is 4.75V to 5.25V, with a typical value of 5V.

What package is the AM26LS31INSR available in?

It is available in a 16-SOIC package (0.209", 5.30mm Width).

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the AM26LS31INSR RoHS compliant?

It is listed as RoHS3 compliant, but this is unverified.

Which communication protocols does the AM26LS31INSR support?

It supports RS-422 and RS-485 protocols.

What is the maximum signaling rate of the AM26LS31INSR?

The maximum signaling rate is 10 Mbps.

How many drivers does the AM26LS31INSR have?

It has 4 drivers and 0 receivers.

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