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AM26LS31CD Texas Instruments AM26LS31CD is a quadruple differential line driver for RS-422/RS-485 applications. It features 4 drivers, 10 Mbps signaling rate, and operates from a single 5V supply.
Mfr Part #:

AM26LS31CD

Available from 8 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments AM26LS31CD is a quadruple differential line driver for RS-422/RS-485 applications. It features 4 drivers, 10 Mbps signaling rate, and operates from a single 5V supply.
✓ Total Stock: 4,461 pcs
$ Price Range: $0.70

AM26LS31CD Available from 8 distributors

✓ Authorised
✓ Non-Authorised
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.

AM26LS31CD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Duplex
Fault Protection
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Supplier Device Package
Type
Voltage
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AM26LS31CD Description

Short technical summary and product information.

The Texas Instruments AM26LS31CD is a quadruple complementary-output line driver designed for RS-422 and RS-485 communication. It meets the requirements of ANSI TIA/EIA-422-B and ITU V.11. The device operates from a single 5V supply (4.75V to 5.25V) and features TTL-compatible inputs. With a signaling rate of up to 10 Mbps, it is suitable for balanced line driving applications. The outputs are 3-state with high output impedance in the power-off condition. The common-mode range is -7V to 7V, and fault protection extends to -7V to 7V. The device supports up to 32 nodes on a bus. It is housed in a 16-SOIC package with surface mount mounting. The operating temperature range is specified as 0°C to 70°C (note: the manufacturer page indicates -40°C to 85°C for similar variants, but the database record for this part lists 0°C to 70°C). The enable function is common to all four drivers with active-high and active-low enable inputs.

AM26LS31CD Quick Information

Product Type: Line Driver
Series: AM26LS31
Canonical Name: Texas Instruments AM26LS31CD Quadruple RS-422/RS-485 Line Driver
Subcategory: RS-422/RS-485 Line Driver

AM26LS31CD Compliance

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

AM26LS31CD Estimated Pricing

Qty Low High
1+ $0.70 $0.70

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

AM26LS31CD Features

  • Quadruple RS-422/RS-485 differential line driver.
  • Operates from single 5V supply.
  • 10 Mbps signaling rate capability.
  • Half-duplex communication with 32 nodes.
  • 16-SOIC surface mount package.

AM26LS31CD Applications

  • Balanced line driving over twisted-pair cables.
  • Industrial automation and control systems.
  • RS-422 and RS-485 data transmission.
  • High-speed data communication links.

AM26LS31CD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AM26LS31CD?

4.75V to 5.25V.

What is the package type?

16-SOIC (0.154", 3.90mm width).

What is the operating temperature range?

0°C to 70°C (commercial range).

Is the AM26LS31CD RoHS compliant?

RoHS3 Compliant (unverified).

How many drivers does the AM26LS31CD have?

4 drivers.

What signaling rate does it support?

10 Mbps.

What protocols does it support?

RS422 and RS485.

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