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Low-Voltage High-Speed Quadruple Differential Line Driver


Package | PIN: SOIC (D) | 16
Temp: S (-45 to 85)
Carrier: Partial Tube
Qty Price
1-9 $1.21
10-24 $1.08
25-99 $1.00
100-249 $0.85
250-499 $0.79
500-749 $0.64
750-999 $0.51
1000+ $0.46


  • Switching Rates up to 32 MHz
  • Operate From a Single 3.3-V Supply
  • Propagation Delay Time: 8 ns Typical
  • Pulse Skew Time: 500 ps Typical
  • High Output-Drive Current: ±30 mA
  • Controlled Rise and Fall Times: 3 ns Typical
  • Differential Output Voltage With 100-Ω
    Load: 1.5 V Typical
  • Ultra-Low Power Dissipation
    • dc, 0.3 mW Maximum
    • 32 MHz All Channels (No Load), 385 mW Typical
  • Accept 5-V Logic Inputs With 3.3-V Supply
  • Low-Voltage Pin-to-Pin Compatible Replacement for AM26C31, AM26LS31, MB571
  • High Output Impedance in Power-Off Condition
  • Driver Output Short-Protection Circuit
  • Package Options Include Plastic Small-Outline (D, NS) Packages

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Texas Instruments  AM26LV31ID

The AM26LV31C and AM26LV31I are BiCMOS quadruple differential line drivers with 3-stateoutputs. They are designed to be similar to TIA/EIA-422-B and ITU Recommendation V.11 drivers withreduced supply-voltage range.

The devices are optimized for balanced-bus transmission at switching rates up to 32 MHz.The outputs have very high current capability for driving balanced lines such as twisted-pairtransmission lines and provide a high impedance in the power-off condition. The enable function iscommon to all four drivers and offers the choice of active-high or active-low enable inputs. TheAM26LV31C and AM26LV31I are designed using Texas Instruments proprietaryLinIMPACT-C60™ technology, facilitating ultra-lowpower consumption without sacrificing speed. These devices offer optimum performance when used withthe AM26LV32 quadruple line receivers.

The AM26LV31C is characterized for operation from 0°C to 70°C. The AM26LV31I ischaracterized for operation from –45°C to 85°.C