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.
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 active low, in which case both outputs are in
3-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.
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.
Available in 8 Ld SO and 8 Ld PDIP packages, the EL7155
is specified for operation over the full -40°C to +85°C
temperature range.