AM26LS31

ACTIVE

Quadruple differential line driver

Product details

Number of receivers 0 Number of transmitters 4 Duplex Half Signaling rate (max) (Mbps) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -7 to 7 Common-mode range (V) -7 to 7 Number of nodes 32 Isolated No Supply current (max) (µA) 80000 Rating Catalog Operating temperature range (°C) -40 to 85
Number of receivers 0 Number of transmitters 4 Duplex Half Signaling rate (max) (Mbps) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -7 to 7 Common-mode range (V) -7 to 7 Number of nodes 32 Isolated No Supply current (max) (µA) 80000 Rating Catalog Operating temperature range (°C) -40 to 85
PDIP (N) 16 181.42 mm² (19.3 mm × 9.4 mm) SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) SSOP (DB) 16 48.36 mm² (6.2 mm × 7.8 mm) SOP (NS) 16 79.56 mm² (10.2 mm × 7.8 mm)
  • Meets or exceeds the requirements of ANSI TIA/EIA-422-B and ITU
  • Operates from a single 5V supply
  • TTL-compatible
  • Complementary outputs
  • High output impedance in power-off conditions
  • Complementary output-enable inputs
  • Available MIL-PRF-38535-qualified options (M)
    • All parameters are tested unless otherwise noted
    • On all other products, production processing does not necessarily include testing of all parameters
  • Meets or exceeds the requirements of ANSI TIA/EIA-422-B and ITU
  • Operates from a single 5V supply
  • TTL-compatible
  • Complementary outputs
  • High output impedance in power-off conditions
  • Complementary output-enable inputs
  • Available MIL-PRF-38535-qualified options (M)
    • All parameters are tested unless otherwise noted
    • On all other products, production processing does not necessarily include testing of all parameters

The AM26LS31CN-E family of devices is a quadruple complementary-output line driver designed to meet the requirements of ANSI TIA/EIA-422B and ITU (formerly CCITT) Recommendation V.11. The 3-state outputs have high-current capability for driving balanced lines such as twisted-pair or parallel-wire transmission lines, and are in the high-impedance state in the power-off condition. The enable function is common to all four drivers and offers the choice of an active-high or active-low enable (G, G) input. Low-power Schottky circuitry reduces power consumption without sacrificing speed.

The AM26LS31CN-E family of devices is a quadruple complementary-output line driver designed to meet the requirements of ANSI TIA/EIA-422B and ITU (formerly CCITT) Recommendation V.11. The 3-state outputs have high-current capability for driving balanced lines such as twisted-pair or parallel-wire transmission lines, and are in the high-impedance state in the power-off condition. The enable function is common to all four drivers and offers the choice of an active-high or active-low enable (G, G) input. Low-power Schottky circuitry reduces power consumption without sacrificing speed.

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Technical documentation

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* Data sheet AM26LS31 Quadruple Differential Line Driver datasheet (Rev. N) PDF | HTML Jun 30, 2026
Application note Wave Solder Exposure of SMT Packages Sep 9, 2008

Design & development

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Package Pins CAD symbols, footprints & 3D models
PDIP (N) 16 Ultra Librarian
SOIC (D) 16 Ultra Librarian
SSOP (DB) 16 Ultra Librarian
SOP (NS) 16 Ultra Librarian

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