January 30, 2002
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.
Output pins OUT
are connected to input pins V
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 V
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-Pin SO and 8-Pin PDIP packages, the EL7155
is specified for operation over the full -40°C to +85°C
• Clocking speeds up to 40MHz
• 15ns tr/tf at 2000pF C
• 0.5ns rise and fall times mismatch
• 0.5ns T
prop delay mismatch
• 3.5pF typical input capacitance
• 3.5A peak drive
• Low on resistance of 3.5Ω
• High capacitive drive capability
• Operates from 4.5V up to 18V
• ATE/burn-in testers
• Level shifting
• IGBT drivers
• CCD drivers
(8-PIN PDIP, SO)
TAPE & REEL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
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