DATASHEET
EL7155 FN7279
Rev 3.00
October 24, 2014 High Performance Pin Driver
The EL7155 high performance pin driver with 3-state is suited
to many ATE and level-shifting applications. The 3.5A peak
drive capability makes this part an excellent choice when
driving high capacitance loads. Features Output pins OUTH and OUTL are connected to input pins VH and
VL respectively, depending on the status of the IN pin. One of
the output pins is always in tri-state, except when the OE pin is
low, in which case both outputs are in tri-state mode. The
isolation of the output FETs from the power supplies enables
VH and VL to be set independently, enabling level-shifting to be
implemented. 0.5ns rise and fall times mismatch Clocking speeds up to 40MHz 15ns tr/tf at 2000pF CLOAD 0.5ns tON-tOFF prop delay mismatch 3.5pF typical input capacitance 3.5A peak drive Low ON-resistance of 3.5О© High capacitive drive capability This pin driver has improved performance over existing pin
drivers. It is specifically designed to operate at voltages down
to 0V across the switch elements while maintaining good
speed and ON-resistance characteristics. Operates from 4.5V up to 16.5V Pb-free (RoHS compliant) Applications Available in an 8 Ld SOIC package, the EL7155 is specified for
operation over the full -40В°C to +85В°C temperature range. ATE/burn-in testers Level shifting IGBT drivers CCD drivers VH OE VS+ IN
LEVEL
SHIFTER 3-STATE
CONTROL GND OUTH
OUTL VL FIGURE 1. BLOCK DIAGRAM FN7279 Rev 3.00
October 24, 2014 Page 1 of 10 EL7155 Pin Configuration Ordering Information EL7155 …
