AM26LV31EIDR

Product Summary

The AM26LV31EIDR 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. The AM26LV31EIDR is designed to meet TIA/EIA-422-B and ITU Recommendation V.11 drivers with reduced supply voltage. The AM26LV31EIDR 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 AM26LV31EIDR is characterized for operation from –40℃ to 85℃.

Parametrics

AM26LV31EIDR absolute maximum ratings: (1)VCC Supply voltage range: –0.5 to 6 V; (2)VI Input voltage range: –0.5 to 6 V; (3)VO Output voltage range: –0.5 to 6 V; (4)IIK Input clamp current VI < 0: –20 mA; (5)IOK Output clamp current VO < 0: –20 mA; (6)lO Continuous output current: ±150 mA; (7)Continuous current through VCC or GND: ±200 mA; (8)TJ Operating virtual junction temperature: 150 °C; (9)θJA Package thermal impedance: D package 73 ℃/W, NS package 64℃/W, PW package 108℃/W, RGY package 39℃/W; (10)TA Operating free-air temperature range: –40 to 85℃; (11)Tstg Storage temperature range: –65 to 150℃.

Features

AM26LV31EIDR features: (1)Meets or Exceeds Standards TIA/EIA-422-B and ITU Recommendation V.11; (2)Operates From a Single 3.3-V Power Supply; (3)ESD Protection for RS422 Bus Pins: ±15-kV Human-Body Model (HBM), ±8-kV IEC61000-4-2, Contact Discharge, ±15-kV IEC61000-4-2, Air-Gap Discharge; (4)Switching Rates up to 32 MHz; (5)Propagation Delay Time: 8 ns Typ; (6)Pulse Skew Time: 500 ps Typ; (7)High Output-Drive Current: ±30 mA; (8)Controlled Rise and Fall Times: 5 ns Typ; (9)Differential Output Voltage With 100-Ω Load: 2.6 V Typ; (10)Accepts 5-V Logic Inputs With 3.3-V Supply; (11)Ioff Supports Partial-Power-Down Mode Operation; (12)Driver Output Short-Protection Circuit; (13)Glitch-Free Power-Up/Power-Down Protection; (14)Package Options: SOP, SOIC, TSSOP, QFN.

Diagrams