1

®

FN7279.2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

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EL7155

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.

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

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.

Pinout

EL7155

(8 LD PDIP, SO)

TOP VIEW

Features

• Clocking speeds up to 40MHz

• 0.5ns rise and fall times mismatch

• 3.5pF typical input capacitance

• 3.5A peak drive

• Low on resistance of 3.5

Ω

• High capacitive drive capability

• Operates from 4.5V up to 16.5V

• Pb-free plus anneal available (RoHS compliant)

Applications

• ATE/burn-in testers

• Level shifting

•IGBT drivers

• CCD drivers

1

2

3

4

8

7

6

5

L

o

g

i

c

VS+

OE

IN

GND

VH

OUTH

OUTL

VL

Ordering Information

PART NUMBER

PART

MARKING

TAPE &

REEL

PACKAGE

PKG.

DWG. #

EL7155CN

EL7155CN

-

8 Ld PDIP

MDP0031

EL7155CS

7155CS

-

8 Ld SO

MDP0027

EL7155CS-T7

7155CS

7”

8 Ld SO

MDP0027

EL7155CS-T13

7155CS

13”

8 Ld SO

MDP0027

EL7155CSZ

(Note)

7155CSZ

-

8 Ld SO

(Pb-free)

MDP0027

EL7155CSZ-T7

(Note)

7155CSZ

7”

8 Ld SO

(Pb-free)

MDP0027

EL7155CSZ-T13

(Note)

7155CSZ

13”

8 Ld SO

(Pb-free)

MDP0027

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

Data Sheet

March 9, 2006