AM26LV31E

具有 +/-15kV IEC ESD 保护的低电压高速四路差动线路驱动器

The is a quadruple differential line driver with 3-state outputs. This driver has ±15-kV ESD HBM and IEC61000-4-2, Air-Gap Discharge and ±8-kV ESD IEC61000-4-2, Contact Discharge protection. This device is designed to meet A/EIA-422-B and ITU Recommendation V.11 drivers with reduced supply voltage.

The device is optimized for balanced-bus transmission at switching rates up to 32 MHz. The outputs have high current capability for driving balanced lines, such as twisted-pair transmission lines, and provide a high impedance in the power-off condition.

The AM26LV31EI is characterized for operation from –40°C to +85°C.

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Meets or Exceeds Standards TIA/EIA-422-B and ITU Recommendation V.11

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Operates From a Single 3.3-V Power Supply

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ESD Protection for RS422 Bus Pins

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±15-kV Human-Body Model HBM

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±8-kV IEC61000-4-2, Contact Discharge

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±15-kV IEC61000-4-2, Air-Gap Discharge

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Switching Rates Up to 32 MHz

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Propagation Delay Time: 8 ns Typical

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Pulse Skew Time: 500 ps Typical

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High Output-Drive Current: ±30 mA

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Controlled Rise and Fall Times: 5 ns Typical

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Differential Output Voltage With 100-Ω Load: 2.6 V Typical

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Accepts 5-V Logic Inputs With 3.3-V Supply

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Ioff Supports Partial-Power-Down Mode Operation

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Driver Output Short-Protection Circuit

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Glitch-Free Power-Up and Power-Down Protection

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Package Options: SO, SOIC, TSSOP, VQFN